As more businesses move to the cloud, securing cloud environments is more important than ever. Cloud architecture offers great benefits—like on-demand computing power, scalable storage, and software services. However, without strong security, these advantages can expose businesses to cyber-attacks and data breaches.

Cloud native security is the solution. Built specifically for cloud environments, it protects applications, data, and services by embedding security into the design and operation of cloud systems. Unlike traditional on-premises setups, cloud native security handles the challenges of cloud platforms.

What makes cloud native security different? And how can businesses build a strong cloud security strategy? In this article, we’ll explore cloud native security solutions and share best practices for securing your cloud environment.

What is cloud native security?

The cloud native approach allows businesses to scale, manage infrastructure, and deploy applications efficiently while boosting security. Cloud providers handle the security of their platforms, but organizations are responsible for protecting their own resources. This division is known as the shared responsibility model.

Cloud-native security combines practices, tools, and technologies designed specifically for cloud environments. It’s a must for modern security strategies, though creating it from scratch can feel overwhelming.

Fortunately, tools like cloud native application protection platforms (CNAPP) make it easier. Features like threat detection, compliance automation, and vulnerability management can help safeguard your cloud environment.

Understanding the cloud native security

The cloud native approach is all about building, testing, and deploying software quickly and efficiently in the cloud. It began in the early 2000s when on-premises data centers couldn’t handle issues like traffic spikes or delays across regions.

Since then, developers have reimagined how software was produced, moving away from traditional setups. The technologies that came from this change are now the backbone of cloud native systems.

Most cloud native applications rely on these key concepts:

• Containerization: Packages apps and dependencies to run consistently anywhere.
• Microservices: Splits large apps into smaller, independent services for flexibility.
• Declarative APIs: Focuses on what the system should do, not how to do it.
• DevOps: Combines development and IT teams to speed up delivery and improve reliability.
• Infrastructure as code (IaC): Automates resource setup with scripts for consistency.

These concepts make cloud environments more agile, scalable, and reliable.

Common risks in cloud native environments

The flexibility of cloud native systems is a double-edged sword. While the ability to scale resources on demand saves costs and improves efficiency, every new resource adds potential vulnerabilities.

The dynamic and flexible nature of containerized microservices increases the attack surface and makes security management more complex. Infrastructure can change several times a day, meaning security must keep up.

Each tool requires proper security configurations to block unauthorized access. For example, network segmentation can limit the damage if one part of the system is compromised.

While cloud native environments bring many advantages, they also introduce numerous security risks. Addressing them is key for protecting applications and data. Here are some common challenges:

• Container vulnerabilities: Regularly update base images to patch flaws.
• Unsecured APIs: Use strong authentication, authorization, and data validation to prevent breaches.
• Limited visibility: Employ monitoring and telemetry tools for real-time threat detection.
• Configuration errors: Conduct regular reviews of IAM settings, firewalls, and network routes.
• Insider risks: Minimize access using the principle of least privilege (POLP) and adopt Zero Trust models.
• Data breaches: Encrypt sensitive information and enforce strict access controls.
• Compliance risks: Avoid fines by ensuring cloud setups meet data protection regulations.

Staying secure in cloud computing isn’t just about keeping the lights on—it’s about ensuring the whole house is safe. By understanding and mitigating these risks, businesses can enjoy the benefits of cloud native systems without losing sleep over security concerns.

Common challenges in cloud native security systems

Even though cloud native security becomes more important, many businesses find it hard to implement the right protection for their complex IT environments. Here are three security challenges organizations may face.

Challenge #1: Developers aren’t security experts

Developers can now quickly create, scale, and modify infrastructure. However, this makes ensuring security more challenging. To address this, security must be integrated into the development process from the start.

Before cloud technology, roles were more defined—developers wrote code, and security teams handled protection. They worked together to decide if a feature was safe to add. Today, such conversations are rare. Developers often lack deep security expertise, so security teams must provide clear steps that fit into the development workflow—without causing delays.

Instead of controlling every aspect, security teams should focus on helping developers to make informed, secure choices.

Challenge #2: Complex environments outpace security

New technologies like Kubernetes, containers, and serverless frameworks are evolving quickly, and security teams often struggle to keep up. With constant updates and new tools, staying secure can feel like a race against time.

To keep pace, security tasks need to be built into everyday processes. Companies should also work closely with DevOps teams and provide developers with tools that make secure decisions easy and fast.

Challenge #3: Managing security risks in the cloud

Cloud native environments bring their own risks, and businesses need to figure out what’s acceptable.

Security teams face questions like:

• Are containers secure on their own, or do they need extra protection?
• Why are attacks on containers so hard to detect?
• What risks come with serverless frameworks?
• How does the software supply chain increase vulnerabilities?
• What happens if weak authentication settings go unnoticed?

Balancing speed and security is critical. DevOps teams want to move fast, while security teams focus on protecting assets. It’s not about one team versus the other—it’s about finding the right balance.

By doing so, businesses can protect their cloud environments without slowing down progress.

Key features of cloud native security

Securing the cloud is like building a fortress. Every piece is critical to keeping your defenses strong. Below are the main pillars of cloud native security.

• Identity and Access Management (IAM): IAM tools act as gatekeepers. They ensure users and services access only what they need when they need it—nothing more. By following the Principle of Least Privilege (POLP), IAM keeps unauthorized hands out of sensitive areas.
• Cloud network security: The cloud is a complex digital environment. An open gate can allow threats in, putting your cloud network security at risk. Protecting it involves configuring firewalls, managing traffic routes, and applying Zero Trust principles to block potential threats.
• Application security: Applications are the engines of the cloud. To secure your cloud applications, you need safe coding practices, regular vulnerability scans, and prompt patches. Encrypt data, authenticate users and handle errors properly to protect your apps.
• Data protection: Encrypt data when it’s stored and transferred. Use protocols like HTTPS to prevent unauthorized access during transfers.
• Infrastructure as Code (IaC) Scanning: Think of IaC as blueprints for your cloud infrastructure. Scanning tools review these blueprints to catch flaws before you build, helping you avoid vulnerabilities and stay aligned with security policies.

• Cloud workload protection: Workloads are like the workers in your cloud factory. Keep them safe with real-time monitoring, threat detection, and quick patching to ensure smooth and secure operations.
• Cloud security posture management (CSPM): CSPM tools act like surveillance cameras, continuously watching for misconfigurations and compliance risks. They provide a clear view of your cloud landscape, ensuring everything stays secure and in order.
• Container security: Containers are like individual cargo boxes. Keep them lean and clean by using the smallest possible base image and scanning for vulnerabilities. To reduce risk, only open the “ports” that your app truly needs.
• Kubernetes security: Kubernetes is the control tower for your cloud operations. Keep its access tightly restricted and enforce security policies with tools that help ensure control.

Effective strategies for cloud native security

Securing your cloud environment requires a well-rounded approach. Here are the cloud security best practices to help your organization stay protected.

Secure configuration management

Think of secure configuration as setting up the foundation for your cloud. Every cloud service should be securely configured from day one. This means setting up firewalls, access controls, and encryption to block potential threats.

But the work doesn’t stop there—configurations should be reviewed and updated regularly. This ensures that your defenses remain strong as new challenges arise.

Identity and Access Management (IAM)

Controlling who can access what is critical. IAM ensures only the right people have access to your cloud resources. Use tools like multi-factor authentication and follow the principle of least privilege so users have access only to what they truly need.

Network security

The cloud is like a busy highway, and you need barriers to keep threats out. Network segmentation, firewalls, and intrusion detection systems can help stop DDoS attacks, malware, and other risks before they reach your environment.

Data protection

You can’t protect what you can’t see. Automated tools for data discovery and classification help identify sensitive information. Once identified, encrypt data, enforce security policies, and have robust backup and recovery processes. These steps ensure your data stays safe, no matter what.

High availability and disaster recovery (HA/DR)

Disasters happen—what matters is how prepared you are. A strong HA/DR plan ensures your services keep running during unexpected events, like natural disasters or technical failures.

High availability keeps your systems online, while disaster recovery ensures you can bounce back quickly if something goes wrong. Make sure your plan defines roles, communication steps, and actions to minimize downtime and damage.

How NordLayer can help with cloud native security

Cloud native security is vital for protecting cloud environments. By using the right strategies, you can reduce risks and stay compliant with regulations.

NordLayer is a comprehensive platform that offers cloud security solutions for businesses of all sizes. Here is how we can help secure your cloud environment.

Internet access security features

• IP masking and traffic encryption (VPN service): Secures data in transit between users and cloud services, preventing eavesdropping and ensuring user privacy by hiding their IP addresses.
• DNS Filtering (BETA): Prevents users from accessing malicious or non-compliant content online, reducing the risk of phishing or malware targeting cloud services.
• Deep Packet Inspection (DPI): restricts unauthorized apps, ports, or protocols that could be exploited to attack cloud resources.
• Download Protection: Scans files for malicious content before they reach cloud environments, preventing malware from infiltrating the cloud ecosystem.

Private access security features

• Cloud Firewall: Provides granular control over traffic flows within the cloud, allowing admins to enforce segmentation and block unauthorized access to critical resources.
• Device Posture Security: Ensures only devices that meet compliance standards, such as OS type, version, and location, can access sensitive cloud resources, reducing the attack surface.
• Multilayered authentication options: Strengthen identity verification for virtual private gateways, mitigating unauthorized access risks even if credentials have been compromised.

Network connectors

• Site-to-Site: Establishes secure and reliable connections between cloud networks, physical networks, and remote offices, ensuring the confidentiality and integrity of sensitive data in hybrid setups.
• Cloud LAN: Creates a virtual network for interconnecting devices, enabling secure, isolated communication between devices in a cloud environment.

CORE, a UK-based digital agency, works on branding, web design, digital marketing, and paid advertising. They handle everything from strategy to development as well as hosting and ongoing digital marketing services. We spoke with Ceri Richmond, CORE’s founder and managing director, about how NordLayer helps them stay secure and compliant.

The challenge

CORE works with banks, legal firms, and other regulated clients, as well as a rich-mix of clients from other sectors. They are Cyber Essentials Plus and ISO 27001 certified, which require strict security measures.

Banks, in particular, must comply with Financial Conduct Authority (FCA) rules and European regulations. As well as at least annual audits with the various certification bodies CORE uses Financial Supplier Qualification System (FSQS) and Risk Ledger to show they meet these standards, and they undergo annual audits to stay certified.

Before hybrid work, CORE relied on its office’s fixed IP for secure connections to clients and servers and for file transfers. Moving to a hybrid model meant they needed a Business VPN and a Server with a dedicated IP to meet their own and their clients compliance requirements.

After comparing options, they chose NordLayer because of its transparent European ownership and trusted reputation.

Step 1. Simple setup with SSO

CORE needed a VPN that was quick and easy to implement.

They use Google accounts, so new hires log in with their Google ID, which integrates directly with NordLayer. This reduces the need for extra credentials. Two-factor authentication and other measures are enabled through Google for added security.

Setting up a new user is straightforward:

• Install NordLayer
• Assign the user
• Connect

Step 2. Virtual fixed IP

CORE uses NordLayer to recreate their office’s fixed IP in the cloud. This allows remote workers to securely access systems, replacing the old office-based model. This setup is crucial for hybrid work.

Step 3: Fixed IP for client data transfers

Many of CORE’s clients require access to shared resources restricted to specific IPs.

With NordLayer’s Server with a dedicated IP, CORE ensures secure, reliable connections that meet their own and their client’s firewall requirements. This is critical when working with sensitive data, especially in the financial sector.

Step 4: Dashboards for better control

CORE uses NordLayer’s Dashboards to monitor connections and confirm that only authorized users access their systems. This helps them stay compliant with their ISO 27001 ISMS (Information Security Management System) and maintain strong security practices.

Step 5: Future plans for network segmentation

CORE plans to introduce network segmentation to assign different access levels for teams, such as developers and designers. This will give them more control over who can access specific resources while keeping the VPN in use across the company.

Why NordLayer works for CORE

CORE has trusted NordLayer for five years. They test other options every two years but renewed their contract in 2024 after finding NordLayer still the best choice for their needs and against the other main competitors in the VPN space.

1. Ease of use
   Setting up the VPN is quick, and employees rarely face issues
2. Fixed IP control
   Clients need IPs in specific locations, and NordLayer delivers
3. Mac compatibility
   As a Mac-based company, CORE finds NordLayer’s app more user-friendly than others

Adding a new employee takes just 10 minutes:

Pro cybersecurity tips from CORE

CORE combines an ISO 27001 training program with a strong focus on continued learning and awareness. Ceri emphasises that staying informed is essential, especially as cyber threats are constantly evolving.

Regular training ensures everyone, regardless of experience, stays sharp and prepared for evolving threats.

Conclusion

CORE protects sensitive client data with NordLayer’s Server with a dedicated IP. This solution supports their hybrid work model and helps them meet compliance requirements for industries like banking and finance. With NordLayer, they ensure secure connections for their team and clients.

Your company’s Internet Protocol (IP) address might seem harmless. After all, it’s just a string of numbers, right? Not quite. In the wrong hands, it can become a tool to cause serious harm. Cybercriminals can track your location, scan your network for weaknesses, and disrupt your systems with cyber-attacks. The risks related to an IP address are real, from DDoS attacks to phishing schemes and impersonation.

So, what can someone do with your public IP address? How could they find it? And most importantly, how can you protect your company from these risks? Let’s explore.

Key takeaways

• An Internet Protocol address is a unique numeric identifier for your business’s internet connection, revealing its exact location. Without a VPN, your IP address is public and vulnerable to cybercriminals.
• How can someone find your IP address? It can be accessed legally through emails, website clicks, and social media, or illegally through unauthorized device access or social engineering attacks.
• If your public IP address is exposed, attackers could launch phishing schemes, DDoS attacks, or ransomware attacks. They could also exploit your internet connection to carry out malicious activities, damage your reputation, or steal sensitive data.
• Protecting your IP address is key. Using a Virtual Private Network (VPN), IP allowlisting, and updating network security can limit access to your network connection.
• A dedicated IP address can help protect your business’s identity online.
• Businesses must protect IP addresses to comply with legal regulations like GDPR and CCPA, which keep customer data safe.

How someone can find your business’s IP address

Your business’s Internet Protocol address is more than just a technical detail—it’s a crucial identifier. While it’s necessary to connect to the internet, it can also reveal sensitive information about your company, like its exact location. You can easily look up your IP address, which often shows your region, state, or even city.

While this data is typically used for non-malicious purposes, it still reveals valuable information about your business. Cybercriminals, competitors, or even disgruntled former employees can track your IP address and use it to gather insights, launch attacks, or damage your reputation.

There are many ways someone can access your business’s IP address. While most of these methods are legal, they can be used maliciously, potentially harming your company. Understanding how your IP address might be exposed can help you take action to protect your company. Here is how your business’s IP address could be accessed.

Legal methods to find your business’s IP address

• Through email: Some email platforms include your IP address in the heading. A recipient could copy it and use it to track you or shield their own IP address.
• By clicking on an image in an email: Embedded images can track your IP address when you open them, which could lead to phishing or other attacks on your business.
• Through public social media comments: If an employee comments on social media, your IP address could be traced, revealing your location and making your company more vulnerable to cyber threats.
• Court orders: Law enforcement or lawyers involved in a criminal or civil case may obtain a court order to access your business’s IP address and related data.

Illegal ways to find your company’s IP address

• By physically accessing your business devices: If someone gains physical access to your device without your knowledge, they can obtain your business’s IP address within seconds.
• By using social engineering attacks: Cybercriminals can get your company’s IP address by impersonating someone your employees trust, like a colleague or vendor, and convincing them to share the address.
• By connecting to your company’s network: Anyone connected to your business network can easily find your IP address, as the same IP is shared across devices. If unauthorized access occurs, your business’s IP could be exposed and exploited, risking your data and security.

Protecting your IP address is key for businesses to safeguard privacy and security. Steps like using a VPN, updating network security protocols regularly, and educating employees about safe internet practices can help keep your business safe from cyber threats.

Top risks to your business IP address

Your business’s Internet Protocol address is a tasty target for cybercriminals. From phishing scams to DDoS attacks, here are the biggest threats to watch out for.

Cyber-attacks

An IP address alone doesn’t allow cybercriminals to control your computer or impersonate you online. It’s simply a numeric identifier for your device that reveals general information about your geolocation.

However, if threat actors gain access to your company device(s) through a cyber-attack, they can use your company’s IP address to carry out malicious activities in your name. Here are some examples of how this can affect your business:

• Phishing emails: Cybercriminals can send phishing emails from your company’s IP, tricking others into sharing sensitive data or installing malware.
• Distributed Denial of Service (DDoS) attacks: Attackers can launch a DDoS attack using your company’s IP address, flooding a target website or server with traffic and causing it to crash.
• Exploiting services: If your company uses public-facing services, attackers can exploit vulnerabilities to launch attacks on other businesses, using your IP address to mask their location
• Spamming: Threat actors can send out bulk spam emails from your company’s IP, harming your reputation and getting your address blacklisted by email providers.
• Botnet activities: Attackers can add your company’s device to a botnet, using your IP address to conduct illegal activities like cryptocurrency mining or distributing malware.
• Ransomware attacks: Using your business’s IP address, bad actors can infiltrate your systems, encrypt critical data, and demand a ransom for its release while appearing to act from within your network.
• Man-in-the-Middle (MITM) attacks: Hackers spoof an IP address to intercept and alter communication between two computers. This lets them steal data, redirect users to fake sites, and gather valuable information to sell or exploit.
• Dark web threats: Your IP address and other sensitive data can be sold on the dark web. On its own, an IP address isn’t worth much, but it can be bundled with personal details like usernames or login credentials.

Competitor scraping

Competitor scraping involves using automated tools to collect sensitive data, such as pricing, product details, or proprietary content, from competitors’ websites. These scraping tools often rely on IP addresses to access and extract information.

Malicious actors may use rotating IPs or proxies to bypass IP-based restrictions, making it harder to detect and block their activities. This practice threatens intellectual property by allowing competitors to unfairly undercut pricing or steal content, which can harm a business’s reputation and search engine rankings. To protect your business IP, you need strong security measures, including bot detection, API monitoring, and IP blocking, to prevent unauthorized access and data theft.

Reputation damage

Reputation damage is a significant concern when it comes to IP address abuse, especially in the context of intellectual property theft. When a company’s IP is stolen or misused, it can severely damage its reputation, even if the theft isn’t immediately discovered or publicly disclosed.

Since many companies only report cyber-attacks when sensitive customer information—such as medical or financial data—is compromised, the theft of intangible assets like designs or trade secrets often goes unnoticed by the public. As a result, competitors or malicious actors may exploit stolen IP to gain an unfair advantage, further eroding trust and brand credibility. Over time, this reputation damage can lead to a loss of customer confidence, decreased business growth, and a weakened competitive edge.

What can IP address leaks lead to?

IP address leaks can lead to significant cyber risks, including IP spoofing. In IP spoofing, attackers alter IP packet headers to disguise their identity and impersonate trusted sources. This method is often used to bypass authentication, launch DDoS attacks, or gain unauthorized network access. While there haven’t been many high-profile incidents, the threat remains substantial.

#1 GitHub DDoS attack

• What happened: In February 2018, GitHub, a widely used code hosting platform, faced one of the most significant DDoS attacks ever recorded. Bad actors spoofed GitHub’s IP address in a coordinated attack that caused the platform to experience nearly 20 minutes of downtime.
• Who was affected: GitHub and its users.
• Key learning: Measures like traffic rerouting and data filtering are crucial for mitigating DDoS attacks.

#2 Europol Man-in-the-Middle attack

• What happened: In 2015, Europol uncovered a large-scale attack where hackers used IP spoofing to intercept and change payment requests between businesses and customers, sending funds to fake accounts.
• Who was affected: Many businesses and customers were involved in fraudulent transactions, as well as the organizations’ reputation and security.
• Key learning: Secure your communication channels and email systems to prevent unauthorized access.

#3 Zephyr OS vulnerability

• What happened: In October 2024, a vulnerability in Zephyr OS was found that allowed attackers to exploit IP spoofing to launch DDoS attacks. This flaw could result in system instability or crashes.
• Who was affected: Organizations using Zephyr OS in their systems and services were at risk of disruption.
• Key learning: Regularly update your systems to fix vulnerabilities before attackers find them.

Additionally, IP spoofing poses challenges in cloud environments, especially in systems using reverse proxies. Attackers can manipulate IP addresses to bypass security measures, making robust protection essential for organizations.

Comparing shared and dedicated IP: which offers better security?

A shared IP address is used simultaneously by multiple users, with all data routed through the same server. This setup is common in web hosting, where many websites share the same server and IP address. It is also used in email marketing, where senders share an IP for email delivery. Sharing resources reduces costs but can create challenges, such as reputational risks.

A dedicated IP address, however, is assigned to just one organization. This makes it ideal for secure web hosting, Virtual Private Networks (VPNs), and services that need a reliable, consistent connection. In email marketing, dedicated IPs give you full control over the sender’s reputation and deliverability.

An IP address can also be dynamic or static. Dynamic IPs change periodically and are often used for general browsing and temporary connections. A static IP remains fixed and is better for hosting websites, running servers, or secure remote access.

The pros & cons of a shared IP address

What are the benefits of a shared IP address?

• Affordability: Shared IPs are more cost-effective, making them an attractive option for small businesses’ websites hosted on shared servers.
• Ease of use: Shared IPs are simple to set up for web hosting, email services, or VPNs. They typically require minimal technical expertise.
• Reputation pooling: In shared web hosting or email environments, the pooled reputation of users can be a benefit. For example, in email marketing, new senders may benefit from the positive reputation of others using the same IP, potentially improving their deliverability.

However, a shared IP address comes with risks, such as:

• Potential reputational damage: Activities by other users, such as spamming, hosting malicious websites, or engaging in phishing, can harm the shared IP’s reputation.
• Limited control: Sharing an IP reduces control over performance and security, which can be critical for businesses managing sensitive data or hosting high-traffic websites.

When to use a shared IP

Shared IP addresses work well for businesses with smaller needs, such as hosting websites, sending low volumes of email, or using VPNs for general browsing. They’re cost-effective and convenient for starting out or operating on a budget.

If your business needs more security and control, a dedicated IP address is a better option. While it costs more and takes extra effort to manage, it offers better reliability, security, and control, making it ideal for larger or high-demand needs.

6 steps to protect your business’s IP address

Your IP address is like a neon sign for cybercriminals—if they spot it, you’re on their radar. But don’t panic. With a few simple steps, you can throw up the barriers and keep your business safe from attacks.

Step #1: Invest in DDoS protection

Cloud firewalls are particularly useful in defending against DDoS attacks, as they filter out malicious traffic and block certain attack types.

However, additional DDoS protection measures are often necessary for a complete defense that combines firewalls with threat prevention solutions.

Step #2: Use a VPN for encrypted traffic

Another good way to protect your IP address is to use a VPN. A VPN encrypts your internet traffic and routes through a VPN server. It gives you an anonymous IP address, which helps keep your identity safe. It’s a great tool for remote work, using public Wi-Fi, or traveling internationally.

The best VPNs offer both privacy and speed, so you can stay secure without slowing down your internet.

Step #3: Utilize a proxy server

While proxies don’t encrypt data, they mask IP addresses by assigning new ones for the traffic passing through. This can shield your network from external threats and provide faster speeds, making proxies ideal for accessing streaming services or quick internet browsing.

Step #4: Switch to a dedicated IP for added control

A dedicated IP is an IP address assigned just to your business, typically through a Virtual Private Gateway. This gateway helps control network access, including assigning a unique IP address. It also lets you set user access permissions and segment your network to keep critical resources safe.

With a dedicated IP, your team can access your data securely from anywhere, ensuring that only authorized users can connect to your network. It’s a simple yet effective way to manage access and protect sensitive information.

Step #5: Enable IP allowlisting for secure access

To better control who can access your network, you can use IP allowlisting. This means creating a list of trusted IP addresses that are allowed to connect to your system. It helps limit your network’s exposure to possible attacks. IP allowlisting works best with static (dedicated) IPs, ensuring only authorized users can access your network.

Step #6: Train employees to spot cyber threats

Training helps employees spot suspicious activity, avoid phishing attacks, and make sure they don’t accidentally share sensitive data. It also teaches them how to use security tools like VPNs, create strong passwords, and avoid unsafe networks.

Compliance and legal considerations

Protecting your IP addresses is not just good practice – it’s also a legal requirement. Regulations like the GDPR (General Data Protection Regulation) and CCPA (California Consumer Privacy Act) emphasize the need to protect personal data and privacy. Your IP address can reveal much about an individual or a business, making it a critical piece of information.

Using compliance solutions can help businesses meet these requirements more effectively. These solutions ensure IP address protection, align with legal standards and simplify the process of protecting personal data.

This way, businesses can avoid legal issues and potential penalties. Compliance also helps build customer trust by showing a commitment to security and data protection.

Why choose Nordlayer for business IP protection

Your business’s IP address is a key part of your online identity, but it’s also a target for cybercriminals. What can someone do with your IP address? They can track your online activity, break into your network, or launch malicious attacks. Knowing how easy it is to find your business’s IP address, it’s important to take steps to protect it.

Here’s how NordLayer can help safeguard your business operations:

• DDoS Protection: NordLayer’s Cloud Firewall offers strong protection against these attacks, keeping your business up and running.
• Business VPN: NordLayer offers a Business VPN that encrypts your internet traffic, hides your IP address, and ensures secure communication. Whether you work remotely, use public Wi-Fi, or travel internationally, the VPN server protects your business from unwanted surveillance.
• IP allowlisting: With NordLayer, allowlisting your Dedicated IP gives you full control over who accesses sensitive resources. You can segment network permissions, ensuring only authorized employees can access specific servers and network resources.

Take action to strengthen your IP protection and ensure your business is fully protected. Contact our sales team to learn how NordLayer can strengthen your business’s IP security and safeguard your operations.

The legal industry is built on trust, confidentiality, and carefully handling of sensitive client information. However, this reliance on sensitive data has made law firms a prime target for cyber-attacks. From personally identifiable information (PII) to financial records and intellectual property, the data managed by law firms is invaluable—and vulnerable.

A single cybersecurity incident can lead to devastating consequences: loss of client trust, legal repercussions, and significant financial penalties. Yet, many legal professionals remain unsure about how to strengthen their cybersecurity.

In this guide, we’ll explore cybersecurity for law firms, focusing on essential steps to protect your law firm’s data, maintain client trust, and ensure compliance with regulatory standards.

Key takeaways

• Understand the unique cybersecurity risks law firms face.
• Implement strong passwords and secure access management.
• Develop a robust incident response plan.
• Leverage advanced technology like Virtual Private Networks (VPNs) and cloud security tools.
• Stay compliant with data protection regulations.

The cybersecurity threat landscape for law firms

Cybercriminals increasingly target the legal industry, and the numbers are alarming. According to an American Bar Association (ABA) study, 29% of law firms experienced a cybersecurity breach in 2023. These incidents lead to downtime, lost revenue, and long-term damage to a firm’s reputation.

Phishing attacks

According to the Verizon Data Breach Investigations Report, phishing is one of the most prevalent cyber threats, accounting for 36% of data breaches. These attacks typically involve fraudulent emails that trick employees into sharing sensitive information, such as passwords or client details.

Ransomware

Ransomware attacks involve malicious software encrypting a firm’s data, rendering it inaccessible until a ransom is paid. Even after payment, there’s no guarantee that data will be restored.

Insider threats

Insider threats can arise from employees or contractors misusing their access to sensitive information. This may be intentional, such as data theft, or accidental, like falling for a phishing scam. Insider threats can compromise client confidentiality and result in significant financial or reputational damage.

Advanced Persistent Threats (APTs)

APTs involve prolonged and targeted attacks where hackers gain access to a firm’s network and remain undetected for extended periods. Continuous access and exfiltration of sensitive data make these threats particularly damaging.

Data breaches

Data breaches occur when unauthorized individuals gain access to sensitive information. These breaches can result from weak security protocols, outdated software, or employee negligence. It can lead to legal penalties, loss of client trust, and significant financial consequences.

Business email compromise (BEC)

BEC is a form of phishing attack that involves cybercriminals impersonating a trusted individual or entity to deceive employees into transferring funds or sharing critical information.

Real-world examples: A wake-up call for the law sector

In November 2023, Allen & Overy experienced a ransomware attack that affected a small number of storage servers. The attackers threatened to publish sensitive data unless a ransom—potentially between $51.5 million to $76 million—was paid. Although the firm’s core systems were unaffected, operations were disrupted, and clients had to be informed about potential threat to data security.

Similarly, a cyber-attack exploiting a vulnerability in the MOVEit file transfer software impacted multiple law firms, including Kirkland & Ellis and Proskauer Rose. This attack significantly disrupted conveyancing practices, delaying property completions and causing operational chaos.

The number of successful cyber attacks against US law firms has increased significantly in recent years. In the first five months of 2024 alone, 21 firms filed data breach reports with state attorneys general offices, compared to 28 breach reports filed in total for the previous year. This represents a substantial increase in the frequency of reported incidents.

The legal sector has faced escalating ransom demands from cybercriminals. The average ransom demand following an attack on a legal firm is $2.47 million, although the average ransom paid is lower at $1.65 million. These astronomical figures highlight the severe financial risks law firms face from cyber-attacks.

Why law firms are attractive targets

Law firms occupy a unique position as gatekeepers of highly sensitive and valuable information, making them prime targets for cybercriminals.

Here’s why they’re often in the crosshairs:

1. Volume and sensitivity of client data. Legal firms handle many personally identifiable information (PII), financial records, and other confidential documents. This makes them a gold mine for attackers looking to commit identity theft, financial fraud, or corporate espionage.
2. Handling intellectual property and mergers. Many firms manage intellectual property portfolios, trade secrets, and high-stakes mergers and acquisitions. If stolen or exposed, such data could disrupt billion-dollar deals or give competitors an unfair advantage. Cybercriminals, including nation-state actors, often target these assets for profit or strategic gains.
3. Reliance on cloud platforms. As the legal industry increasingly adopts cloud-based solutions and supports remote work, vulnerabilities in these platforms become exploitable. Without strict data security measures, cloud misconfigurations, phishing attacks, and unauthorized access can expose confidential information.
4. Weaker security infrastructure. Despite managing high-value information, many law firms—especially smaller ones—lack robust cybersecurity defenses compared to other industries. Limited IT budgets and insufficient awareness of evolving cyber threats increase their vulnerability.

The fallout of a cyber-attack on a law firm can be devastating, both financially and reputationally:

• Legal and financial liabilities: Firms may face lawsuits, regulatory fines, and substantial costs to recover lost data
• Loss of clients and revenue: A breach erodes client trust, often resulting in loss of business and damaged relationships
• Reputation damage: Rebuilding a tarnished reputation in a trust-driven industry like law is exceptionally challenging

By understanding their unique vulnerabilities and implementing strong cybersecurity practices, law firms can reduce risk and protect their clients’ sensitive information.

12 law firm cybersecurity best practices

To protect your firm’s cybersecurity and reputation, consider implementing these law firm cybersecurity best practices:

1. Develop a comprehensive incident response plan (IRP)

A robust IRP outlines the steps to take during a cyber-attack or data breach, ensuring a swift and effective response. Include clear roles, communication protocols, and procedures for mitigating damage. Regularly test and update the plan to reflect evolving threats and organizational changes.

2. Train employees on cybersecurity awareness

Human error is one of the leading causes of cyber incidents. Conduct regular training sessions to teach staff how to identify phishing emails, handle sensitive information securely, and adhere to data security policies. Tailor training to address specific threats that law firms face, such as social engineering attacks targeting confidential data.

3. Enforce strong password policies and use password management tools

Weak or reused passwords are a common vulnerability. Require employees to create strong, unique passwords and encourage the use of password managers to simplify secure authentication. For example, NordPass’ password management solutions provide easy-to-use tools that ensure compliance with password best practices.

4. Secure remote access with VPNs

As remote work has become standard, ensuring secure network access is crucial. Use VPN solutions like NordLayer’s Site-to-Site VPN to create encrypted tunnels that protect your firm’s systems and data from external threats. This safeguards both remote employees and sensitive communications.

5. Regularly back up critical data

Frequent backups protect your firm from data loss due to ransomware or accidental corruption. Store backups in secure locations, such as offsite servers or encrypted cloud platforms. Test backup integrity periodically to ensure data can be restored quickly if needed.

6. Implement multi-factor authentication (MFA)

MFA adds an essential layer of security by requiring users to verify their identity using two or more factors, such as a password and a one-time code. This makes it significantly harder for attackers to gain unauthorized access.

7. Encrypt data in transit and at rest

Use encryption protocols like AES-256 and ChaCha20 to protect sensitive law firm data while it is transmitted and stored. This ensures that even if unauthorized users get access to the data, they can’t read it.

8. Migrate to the cloud with a security-first approach

Cloud services offer scalability and flexibility but come with unique risks. When transitioning to the cloud, implement robust security measures such as access controls and encryption. NordLayer’s cloud access solutions provide a secure environment for managing and protecting your firm’s resources.

9. Comply with data protection regulations

Adherence to legal frameworks like GDPR, HIPAA, or industry-specific requirements is vital to avoid legal penalties and protect client trust. Conduct regular audits, review compliance measures, and ensure third-party vendors meet regulatory standards.

10. Monitor systems and apply updates regularly

Outdated software is a common target for attackers. Establish a schedule for monitoring, patching, and updating all systems and applications. Use automated tools to identify vulnerabilities and prioritize critical updates.

11. Establish role-based access controls (RBAC)

Limit access to confidential data based on employees’ roles and responsibilities. Implement the principle of least privilege, ensuring that users can only access information necessary for their tasks. This minimizes the risk of insider threats or accidental exposure.

12. Partner with cybersecurity experts

Collaborate with experienced network security providers like NordLayer to implement tailored cybersecurity measures. Their expertise can help you stay ahead of emerging threats and adopt advanced technologies, protecting client data and critical systems.

Technology solutions for law firm security

Technology plays a key role in strengthening cybersecurity for law firms. By using advanced tools and solutions, legal practices can stay ahead of the lurking threats.

• Cloud security solutions. As legal practices increasingly migrate operations to cloud environments, it becomes equally important to secure those platforms. Network security solutions like NordLayer ensure that sensitive information remains protected, even remotely accessed. Features such as secure network access controls, data encryption, and activity monitoring help prevent unauthorized access and data breaches, keeping your law firm compliant and safe.
• Virtual Private Networks (VPNs) for remote work. Remote work has become a standard in the legal sector, but it also introduces new cybersecurity challenges. VPNs create encrypted tunnels to safeguard sensitive communications and data transfers, ensuring seamless and secure connectivity for legal teams—whether in the office or on the move.
• Advanced access control solutions. Access control is a critical component of legal cybersecurity. NordLayer’s flexible access control tools, including Zero Trust Network Access (ZTNA), restrict access to sensitive resources based on user roles and authentication. These tools minimize the risk of unauthorized access, even if login credentials are compromised.
• Device Posture Security. Validating endpoints for compliance with security protocols helps reduce risks posed by compromised or unsecured devices. This feature ensures that only trusted devices access a law firm’s network.
• Cloud Firewall for enhanced protection. NordLayer’s Cloud Firewall enables firms to define and enforce strict access policies, ensuring only authorized traffic reaches critical systems. This tool prevents unauthorized access, blocks malicious threats, and provides visibility into network activity to safeguard sensitive legal data.

Tailored cybersecurity for law practices

Cybersecurity in the legal sector requires solutions that address the unique challenges of handling law firm’s data, intellectual property, and regulatory compliance. NordLayer cybersecurity solutions for law firms offer tailored tools to meet these needs:

• Virtual Private Networks (VPNs): Secure remote access for legal professionals with encrypted tunnels, allowing teams to work confidently from anywhere
• Zero Trust Network Access (ZTNA): Restrict access to critical systems and data using a “trust no one, always verify” approach, ensuring only authorized personnel can interact with sensitive resources
• Device management and monitoring: Track, validate, and secure all devices accessing your network, ensuring endpoint security across the firm

Cybersecurity is essential for all law firms, regardless of their size. Whether you run a small, medium, or large practice, protecting client trust and critical data is non-negotiable. With NordLayer’s cutting-edge tools, your firm can stay ahead of cyber threats and maintain robust security standards.

NordLayer now integrates with ConnectWise PSA™, certified by the ConnectWise Invent program. It makes billing, invoicing, and company management easier for MSPs with smoother, automated workflows.

Key takeaways

• Simplified billing and company management. MSPs can map companies and products, sync usage data, and make invoicing easier
• Reliable partnership. MSPs can enjoy automated workflows and security standards you can rely on
• Certified integration. NordLayer’s integration with ConnectWise PSA™ is certified for secure use

Why ConnectWise PSA™ integration is a big deal

NordLayer’s integration with ConnectWise is a major improvement. ConnectWise, a leading software company, has supported IT solution providers for SMBs worldwide for 40 years.

MSPs use Professional Services Automation (PSA) tools like ConnectWise to manage client issues, assign tasks, and monitor performance. These tools save time, improve organization, and ensure quality service. With over 24% of the PSA and Remote Monitoring and Management market, ConnectWise is essential for MSPs to manage operations effectively. Certification by ConnectWise means NordLayer passed a security review, ensuring safe and reliable operation.

How the integration works

To configure the integration, create API members with the right permissions in ConnectWise and generate API keys. Then, enter these API details in the NordLayer MSP admin panel.

Features:

• Import and map your ConnectWise PSA™ companies and products to the NordLayer MSP admin panel
• Automatically update ConnectWise PSA™ with monthly subscription usage for each mapped company
• Keep billing and invoicing accurate with updated usage data, so you don’t need to enter it manually

See step-by-step instructions to integrate NordLayer with ConnectWise PSA™.

Why partner with NordLayer?

NordLayer helps MSPs and MSSPs grow revenue with secure, smart solutions. Our distributors, including Pax8, Ingram Micro, BlueChip, and Version 2, make it easier for MSPs to access and deliver our services.

We recently surveyed our partners and proudly received a 9/10 satisfaction rating. They love how easily NordLayer integrates, the reliable support, and the potential to boost revenue—all while keeping clients secure.

MSPs and MSSPs benefit from:

• High-profit margins with flexible pricing
• Scalable services and post-paid monthly billing
• Dedicated training and fast support
• No upfront investment