Even though the times of COVID-19 feel like a thing of the past, remote work is here to stay for businesses of all sizes. According to recent Gallup studies, as of January 2025, 27% of U.S. employees with remote-capable jobs are fully remote, and 53% work based on a hybrid model. While this shift brings flexibility and convenience, it also introduces new challenges—especially when it comes to securing sensitive data and preventing cyber threats, such as a potential data breach.

Employees working remotely often use personal devices, connect to unsecured Wi-Fi networks, and access company systems from a distance, making them prime targets for cyber-attacks. In this guide, we’ll explore common security risks for the remote workforce and provide actionable tips to protect the company’s information.

Common risks associated with working remotely

While remote work provides flexibility, it also exposes employees and businesses to a variety of cyber threats. Here are some common risks remote workers face:

Unsecured Wi-Fi networks

Using public Wi-Fi in coffee shops, airports, or coworking spaces can expose remote workers to cyber threats. Unsecured Wi-Fi networks make it easier for attackers to intercept sensitive data like login credentials and personal information, increasing the risk of a data breach.

Phishing attacks

Imagine receiving an email that claims to be from your HR department, asking for your login credentials. This is a phishing attack. Remote workers often rely on email for communication, making them more susceptible to phishing scams. Cybercriminals use deceptive emails like this to trick users into sharing sensitive information or downloading malicious software.

Insecure personal devices

With many employees working remotely, it’s crucial to ensure all work devices are properly secured against cyber threats. Laptops, tablets, or smartphones may lack the same level of security measures as company-issued devices protected by antivirus software or firewalls. This makes them more vulnerable to malware infections and unauthorized access.

Weak passwords

Using weak or reused passwords creates significant vulnerabilities for data security. If a remote employee’s password is compromised, attackers can gain access to sensitive information or corporate systems. Complex, unique passwords are essential to prevent easy access for cybercriminals, especially in the context of remote work.

Lack of multi-factor authentication (MFA)

Without MFA, accounts are protected by only one layer of security. This makes it easier for malicious actors to break in if passwords are stolen or guessed. MFA adds an extra layer of protection by requiring two or more forms of verification, such as a password and a one-time code sent to a mobile device. This reduces the chances of unauthorized access, even if a password is compromised.

Unprotected endpoints

Many remote workers operate without VPNs, endpoint detection tools, or security monitoring, leaving their devices vulnerable to malware, ransomware, and unauthorized access. Without proper security measures, attackers can easily exploit unprotected endpoints to infiltrate company systems.

Shadow IT risks

Employees using unauthorized apps or personal cloud storage (e.g., Google Drive, Dropbox) for work can bypass security controls, increasing the risk of data leaks and compliance violations. Without IT oversight, sensitive company data may be stored or shared in unsecured environments, making it an easy target for cybercriminals.

Best practices to stay safe when working remotely

Now that we’ve covered the risks, let’s explore some practical steps you can take to protect both yourself and your company while working remotely.

Implementing security measures doesn’t have to be complicated. By following these best practices, remote employees can safeguard their devices and data from potential threats:

1. Use a Virtual Private Network (VPN)

A VPN encrypts internet traffic, ensuring sensitive data remains secure even on unsecured Wi-Fi networks. By masking your IP address, a VPN adds an extra layer of protection, keeping cybercriminals at bay.

For example, if you’re working from a coffee shop and connected to a public Wi-Fi network, using a VPN can enhance your data security by encrypting your connection and preventing attackers from intercepting your information.

2. Enable multi-factor authentication (MFA)

As explained earlier, MFA requires users to verify their identity using multiple factors, such as a password and a one-time code sent to their mobile device. This simple step significantly reduces the risk of unauthorized access.

3. Secure personal devices

Ensure that personal devices used for work are equipped with up-to-date antivirus software, firewalls, and regular security updates. Strong passwords and screen locks should also be enabled to prevent unauthorized access.

4. Avoid public Wi-Fi

Whenever possible, avoid connecting to public Wi-Fi networks. If you must use them, always connect via a VPN to encrypt your traffic. Alternatively, consider using your mobile device’s hotspot for a more secure connection.

5. Regularly update software and applications

Outdated software often contains vulnerabilities that malicious actors can exploit. Remote workers should enable automatic updates for operating systems, browsers, and work-related applications to stay protected.

6. Practice strong password hygiene

Use unique, complex passwords for every account and update them regularly. Consider using a password manager to generate and store passwords securely. This reduces the risk of weak or reused passwords being exploited.

7. Be vigilant against phishing

Educate yourself on how to recognize phishing emails. Avoid clicking on suspicious links or downloading unknown attachments. When in doubt, verify the sender’s identity by contacting them through a different communication channel.

8. Limit remote access

Use secure remote access solutions to restrict who can access company systems. Employ Role-Based Access Control (RBAC) to ensure employees only have access to the data and applications relevant to their job roles—this applies not only to remote work but to all access scenarios.

9. Encrypt sensitive information

Ensure that sensitive data is encrypted both in transit and at rest. Using HTTPS for web applications and secure file-sharing platforms can help protect data from unauthorized access. For stronger protection, consider using encryption methods like AES-256 or ChaCha20, which are widely recognized for their security and efficiency.

10. Monitor and log activity

Real-time monitoring and logging of network activity help detect and respond to suspicious behavior. For example, if multiple failed login attempts are detected, security teams can take action to prevent a potential breach.

How NordLayer can help

NordLayer is designed to tackle the unique security challenges of remote work, with all its features and technologies contributing to Zero Trust Network Access (ZTNA) framework. Here’s how NordLayer strengthens network security for remote employees:

• Virtual Private Network (VPN). With NordLayer’s Business VPN, remote workers can securely connect to company networks, even on public Wi-Fi. This ensures that confidential information remains encrypted and protected from cyber threats.
• Cloud Firewall. NordLayer’s Cloud Firewall filters incoming and outgoing traffic, blocking malicious activity before it can reach your network. This added layer of protection is essential for remote workforce accessing company systems.
• Multi-factor authentication (MFA). NordLayer supports MFA, adding an extra layer of security for remote workers. By requiring additional verification, MFA ensures that only authorized users can access company resources.
• Comprehensive monitoring and logging. NordLayer’s real-time monitoring tools provide visibility into network activity, helping organizations quickly detect and respond to potential security threats. This feature ensures continuous protection for employees working remotely.
• Secure remote access. NordLayer’s Site-to-Site and Smart Remote Access (Cloud LAN) solutions enable secure connections to hybrid networks or specific devices. These technologies ensure remote employees can access essential resources safely and efficiently, without compromising security.
• Seamless integration. NordLayer is easy to deploy and integrates with existing IT infrastructure, making it an ideal solution for businesses looking to strengthen network security without disrupting operations.

Remote work is here to stay, and so are the cybersecurity risks that come with it. By following these best practices and using robust solutions, businesses can protect sensitive data, maintain employee productivity, and stay one step ahead of cyber threats.

Secure your remote workforce today—because protecting sensitive information is a responsibility every organization should prioritize.

Today, web-based apps are at the heart of business operations, with 80% of work done in a web browser. As companies move core tools online for flexibility, collaboration, and real-time updates, the browser has become both the new workspace and the frontline of cyber risks.

The growing adoption of bring-your-own-device (BYOD) policies adds another layer of threats. Two-thirds of organizations say at least 50% of their network devices are unmanaged, with growing risks from phishing and malware to unauthorized data sharing. That’s why CISOs and security teams are shifting their focus to this expanded attack surface.

If your business relies on web-based applications, like Google Docs, Hubspot, Salesforce, Asana, Figma, Microsoft 365, and many others, an enterprise browser is no longer optional. It’s a critical part of your cybersecurity strategy. It helps protect business data while reducing the risks and costs of handling unmanaged devices.

For NordLayer, introducing an enterprise browser is a natural next step. Backed by Nord Security and built on the NordVPN standard, we’ve strengthened business network defense. Now, we’re bringing that protection to the browser.

In this article, we’ll explore the rise of web-based apps, the security challenges they bring, why traditional browsers aren’t enough for business security, and what to expect from the NordLayer Enterprise Browser.

Key takeaways

• Browsers are becoming the main workspace, making collaboration easy and supporting growth. But they also bring web-based risks.
• Unlike traditional browsers, the NordLayer Enterprise Browser will focus on providing more control and security for organizations of all sizes.
• With the NordLayer Browser, users can safely access web-based applications, reducing risks, such as phishing attacks, malware infiltration, unauthorized data sharing, and unsafe file transfers.
• CISOs and security teams will have greater control, from monitoring activity to managing resource and network access, all without disrupting workflows.

Why the future of work is browser-based

Web-based apps are replacing traditional desktop software, and browsers are becoming the main workspace. According to Forbes, half of workers can do their entire job in a web browser.

But while browsers have become essential in modern workflows, they are also vulnerable to attacks. Every session is a roll of the dice, with risks lurking at every click.

Unmanaged devices add to the problem. As the 2024 Browser Security Report states, 62% of employees access corporate data on unmanaged devices, and 45% use personal browser profiles on work devices. This exposes businesses to data leaks and phishing.

And it’s not just users. Many organizations report that at least half of their network devices are unmanaged, creating a massive blind spot for security teams. But unmanaged doesn’t mean it should be ignored—CISOs and security teams still need solutions to protect it. Without proper security, the browser can be a ticking bomb.

According to Gartner, enterprise browsers will be the go-to tool for productivity and security by 2030. They’ll work across both managed and unmanaged devices, making hybrid work smoother than ever.

The future of work is clearly browser-based. But while it has many benefits, it also raises new risks for business data exposure. Let’s take a closer look at the dangers of traditional browsers.

The hidden risks of traditional browsers

Traditional web browsers like Chrome or Firefox have basic built-in security features, but they aren’t designed for business needs. They’re tailored more for personal use, not for protecting corporate sensitive data.

In contrast, enterprise browsers give security teams the power to centrally control settings, enforce security policies, and gain detailed visibility—something that traditional browsers just can’t match.

Now, let’s take a closer look at the risks that come with using regular browsers in the workplace:

• Limited control: IT teams have little visibility or ability to enforce security policies.
• Weak data protection: Consumer browsers lack enhanced security features and management controls tailored for business environments.
• Unmanaged updates: Users may delay updates, leaving browsers vulnerable to known exploits.
• Lack of security enforcement: Employees can bypass security settings, leaving the company exposed to attacks.
• Risky third-party integrations: Syncing personal accounts or using unvetted browser add-ons can compromise sensitive business data.
• Lack of centralized observability. Admins can’t observe and mitigate insider threats or user behavior risks.

That’s why your organization needs an enterprise browser—a tool for securing sensitive data at every level.

Why businesses should use enterprise browsers

With remote work, web-based tools, and BYOD policies becoming the norm, businesses need a browser that works for them—not against them. Traditional browsers lack the security, observability, and management features organizations require, leaving security teams without the tools to detect threats, respond effectively, and control access. With greater visibility, they can shift from reactive fixes to proactive threat prevention and informed decision-making.

Enterprise browsers offer a smarter way to secure work without disrupting employees. They provide:

• Centralized security control: Admins can enforce policies, restrict risky behaviors, and help ensure compliance.
• Stronger threat prevention: Built-in security features and data collection help detect and mitigate threats.
• Simplified network security: Ideal for organizations with unmanaged devices, helping ensure security without requiring additional endpoint software.
• Better BYOD support: Employees can securely access company resources through the enterprise browser.
• A user-friendly approach: Employees don’t need to install intrusive security apps—admins manage only the dedicated work browser, keeping personal browsing separate.

The way businesses work has changed, and their browsers should, too. Enterprise browsers combine security, control, and ease of use, helping organizations stay ahead of cyber threats without adding complexity.

Why NordLayer’s upcoming Enterprise Browser stands out

NordLayer, a part of Nord Security and built on the NordVPN standard, goes beyond traditional security. Our multi-layered complete security solution keeps businesses a step ahead. Now, we’re building an enterprise browser designed to put security and functionality first.

NordLayer Browser is designed for the way companies work today. Security teams will be able to manage security settings and network access, as well as monitor activity, all while ensuring that users can work without disruptions.

“Introducing an enterprise browser is a natural progression for us. We’ve established a strong foundation in securing business networks, empowering organizations to protect and manage their traffic at the network level. And over the past two years, we’ve already made strides in the browser security space with the launch of our Browser Extension. As enterprises increasingly depend on web applications, it’s clear that the browser has become a critical gateway essential not just for productivity but also as a frontline for security,” says Donatas Tamelis, managing director at NordLayer. “With the introduction of a full-fledged enterprise browser, CISOs and security teams will be able to control security settings in the browser, manage network access and segmentation, and observe users’ activity—without interrupting them.”

What you can expect from the NordLayer Enterprise Browser

• Enhanced security measures and more control: The browser will offer high-level observability and full-scale response features—all in one package.
• A combination of ZTNA and SWG for a unified solution. The browser will merge years of NordLayer experience and the capability to combine Zero Trust Network Access (ZTNA) and Secure Web Gateway (SWG) features into one solution.
• Data loss prevention (DLP). Controls for copy-paste functionality, as well as camera and microphone use and prevention of unauthorized downloads and uploads, will help protect sensitive company information.
• Centralized control. The enterprise browser will allow CISOs and security teams to establish and enforce advanced security policies for all users effortlessly.
• Support for business growth. Designed to scale with businesses, it will ensure security without disrupting workflows or compromising employee productivity.

Let’s now discuss how our browser will address web-based threats.

Challenges NordLayer Enterprise Browser will solve

As more work moves online, businesses are facing three major security challenges. The need for robust protection has never been greater. That’s why our upcoming browser is designed to tackle them head-on:

• Securing the shift to web-based apps: As more businesses rely more on web-based applications, a secure browser is essential for protection and smooth operations.
• Refined device oversight: Our browser will allow businesses to transition from fully managed to partially unmanaged hardware, reducing device management costs.
• Enhancing web security: Since browsers are prime targets for threats, we’re building a browser that will defend against malicious websites, phishing, and more.

Key benefits in development

Our browser will simplify security so you can focus on what matters—your work. Here are its benefits for IT admins.

• Observability: Full visibility into browser activity.
• Access management: Precise control over access permissions.
• Threat mitigation: Protection from internal and external risks.
• Cost reduction: Streamlined device management lowers costs.

But that’s not all. It will also ensure a seamless experience with added security for end-users working remotely with BYOD setups.

Join the future of safe browsing with NordLayer

The future of secure browsing is here, and NordLayer is ready to lead the way. Our browser is designed to address modern workplace challenges. From protecting company resources to defending your business against web-based threats, we’ve got your back.

Don’t miss out. Join the waiting list now and stay tuned for all the latest updates. Your secure browsing journey starts with NordLayer. Today.

As businesses grow, so do their tech needs. More people, more devices, and more locations mean IT teams have to keep everything secure and running smoothly without slowing anyone down. For remote-first companies, that challenge is even bigger. Managing security and apps at scale can feel overwhelming, like juggling too many balls at once.

That’s where smart integrations, like Jamf and NordLayer, come in. Jamf makes it easy to manage the NordLayer app on Apple devices, giving teams the flexibility to grow without the usual IT headaches. This means your business can scale efficiently while keeping security tight and IT workloads manageable.

In this article, we’ll examine why technology scalability matters, the challenges of managing security at scale, and how NordLayer and Jamf collaborate to make it easier.

Technology scalability in IT and security

Technology scalability is the ability to expand your IT setup without compromising on performance or security. As companies grow, so does the need for flexible, secure solutions that work across remote and hybrid teams.

For remote-first or hybrid teams, scalability means easy access to tools, the ability to manage security from anywhere, and the flexibility to adapt to changing needs. It also ensures smooth collaboration across different locations. However, growth brings challenges, particularly in terms of security and managing an increased number of devices.

In short, IT scalability is about staying flexible, adapting to change, and maintaining strong security as your business grows.

Challenges of managing security at scale

We’ve already mentioned that when a business grows, so do the complexities of managing technologies. An increasing number of people, devices, and locations adds to the IT teams’ plate. The pressure is on to keep everything secure and running smoothly. For remote-first companies, it’s even trickier. Securing apps and devices at scale can quickly become overwhelming.

For teams scaling quickly, the challenge is onboarding and offboarding employees across multiple devices. IT teams need to keep security consistent across Apple devices, ensure compliance, and stay on top of updates without constantly doing it manually. On top of that, finding the right balance between strong security and a smooth experience for both IT teams and employees adds complexity.

These challenges show why automated solutions are key. They simplify device management and improve security without adding more work. With streamlined processes, businesses can grow faster while keeping everything secure.

How Jamf simplifies NordLayer app management on Apple devices

Managing security shouldn’t feel like a chore. Yet, for many IT managers, keeping apps updated and configured across Apple devices is an endless loop of manual work. That’s where Jamf, a leader in Apple Mobile Management (MDM), and NordLayer step in, offering a seamless, automated solution that cuts the hassle and boosts security.

IT teams need tools that operate in the background rather than adding extra work. Jamf integration with NordLayer makes security effortless, keeping Apple devices protected without IT constantly stepping in.

Managing NordLayer is simple with Jamf Cloud. Here’s how to set up centralized distribution in just a few easy steps:

• Automated deployment: Roll out NordLayer to all Apple devices in a few clicks without complex setup.
• Automatic updates: Ensure devices always have the latest security features, with no manual updates needed.
• Security policy enforcement: Keep NordLayer security policies in place automatically, reducing compliance risks.
• Centralized management with NordLayer’s Control Panel: Easily handle deployments and security updates of all Apple devices from one dashboard.

This automated approach enables IT teams to work smarter, spending less time on NordLayer app management and more on strategic priorities.

“As more businesses rely on Apple devices, security needs to be both strong and simple. The NordLayer and Jamf integration delivers just that—seamless protection without extra complexity,“ says Artūras Bubokas, Product Manager at NordLayer.

Benefits of using Jamf and NordLayer

By combining Jamf’s seamless Apple device management with NordLayer’s strong network security, businesses get an automated, hassle-free solution. The result? Stronger security, less manual work, and more time for IT teams to focus on what truly matters.

Now, let’s break down the key benefits of this integration.

• Saves IT time: Cuts down on manual configuration and troubleshooting
• Boosts security: Ensures consistent, up-to-date security across Apple devices
• Reduces costs: Lowers IT overhead with automated management
• Improves user experience: Integrates security seamlessly without disrupting workflows
• Supports growth: Scales easily as teams and devices expand

How to deploy NordLayer via Jamf

Here is how you can set up NordLayer on Apple devices in a few steps:

• Download NordLayer package (.pkg for macOS, App Store link for iOS)
• Upload it to the Jamf Cloud and configure policies
• Automate installation and updates for all Apple devices
• Ensure compliance with security policies using Jamf’s management tools

For more information on how to integrate Jamf and NordLayer, please check our mini-guide.

How NordLayer can help

A strong, scalable security strategy is essential for modern businesses, especially with the growing number of Apple devices in the workplace. The NordLayer & Jamf integration makes security simple, giving IT teams full control while keeping users productive. With easy deployment, automated updates, and centralized management, businesses can protect company resources without disrupting workflows.

Imagine you’re running a small online store. Customers visit your website, browse your products, and enter their payment details to make a purchase. One day, you find out that cybercriminals exploited a weakness in your website to steal your customers’ credit card information. This damages your reputation, could lead to financial penalties, and causes a loss of trust.

This is why web application security is so important. It’s like a cornerstone of modern digital resilience. As businesses rely more on web applications to interact with customers, store sensitive data, and manage operations, ensuring their security is more critical than ever.

This guide will help you identify risks, adopt best practices, and effectively safeguard your web applications.

Key takeaways

• Web application security means protecting your web apps from vulnerabilities and threats.
• Cyber-attacks on web applications are rising, making robust security measures necessary.
• Implementing security testing, web application firewalls, and best practices can mitigate vulnerabilities.
• Proactive web application security helps businesses maintain trust, comply with regulations, and protect sensitive data.

What is web application security?

Web application security focuses on protecting web apps from vulnerabilities and threats that could compromise their functionality, data integrity, or user information.

This includes a wide range of measures aimed at identifying and mitigating risks such as cross-site scripting (XSS), SQL injection, and Denial-of-Service (DoS) attacks. By ensuring web applications are secure, businesses can safeguard sensitive data and maintain the trust of their users.

In simple terms, web application security ensures an application can resist attempts to exploit its weaknesses. It combines proactive measures like security testing and reactive tools, such as web application firewalls, to create a comprehensive defense against cyber threats.

The importance of web application security

Therefore, with the increasing reliance on web applications, their security has become a top priority for organizations of all sizes. Here’s why web application security is crucial:

1. Protecting sensitive data. Web applications often handle personal information, financial data, and intellectual property. A security breach can expose this sensitive information, leading to financial and reputational damage.
2. Maintaining customer trust. Users expect their data to be safe. A compromised application can erode customer trust and harm brand reputation.
3. Regulatory compliance. Many industries are subject to strict data protection regulations. Ensuring web application security helps businesses comply with these standards and avoid penalties.
4. Preventing downtime. Security incidents like DoS attacks can disrupt application availability, leading to business losses.
5. Staying ahead of cybercriminals. Attackers continuously develop new techniques, and robust web application security helps you stay one step ahead.

Prioritizing web application security safeguards your organization against threats, builds trust, ensures compliance, and reinforces resilience.

Potential risks to web application security

However, web applications face numerous security risks that can lead to data breaches, downtime, and loss of user confidence. Here are some of the most common risks:

• Injection attacks: SQL injection and command injection attacks manipulate input fields to execute malicious commands or access sensitive data
• Cross-Site Scripting (XSS): This allows attackers to inject malicious scripts into web pages viewed by other users, compromising their data
• Broken authentication: Weak or improperly implemented authentication can allow attackers to impersonate legitimate users
• Sensitive data exposure: Applications that fail to secure sensitive data through encryption are vulnerable to data theft
• Security misconfigurations: Misconfigured servers, frameworks, or APIs create vulnerabilities that attackers can exploit
• Denial-of-Service (DoS) attacks: Attackers overload the application with traffic, making it unavailable to legitimate users
• Insecure APIs: Poorly secured APIs can provide attackers with an entry point to access backend systems
• Insufficient logging and monitoring: Without proper logging, it becomes difficult to detect and respond to security incidents

Understanding these risks is the first step in strengthening your web application’s defenses. Proactively addressing vulnerabilities can protect your users, data, and reputation from potentially devastating consequences.

Recent data on web application security

According to an IBM report, the average cost of a data breach has increased to $4.88 million in 2024, up from $4.35 million in 2023, highlighting the financial impact of security breaches on businesses.

The average enterprise manages 613 API endpoints, with API traffic constituting over 71% of web traffic. Because of that, insecure APIs are the most prevalent vulnerability, impacting 33% of applications. Based on the Imperva report 2024, API-related security issues cost organizations up to $87 billion annually.

Therefore, SQL injection affects 25% of web applications, cross-site scripting (XSS) affects 18%, and broken authentication affects 27%.

Web application attacks account for 26% of all breaches, making them the second most common attack pattern. This underscores the need for robust web application security measures.

Web application security best practices

The best way to protect web applications from security threats is to apply best practices proactively. Here are key strategies to consider:

1. Conduct regular security testing

Security testing should be a routine process for identifying and addressing vulnerabilities. This includes:

• Penetration testing: Simulates real-world cyber-attacks to identify weak points. For example, a penetration test might reveal that your login page is vulnerable to brute-force attacks, allowing you to strengthen password requirements or implement account lockouts.
• Vulnerability scanning: Automated tools can scan your application for known vulnerabilities, such as outdated libraries or misconfigured settings. For example, a scan might detect an unpatched vulnerability in your database system.
• Code reviews: Reviewing application code helps spot insecure practices like hard-coded credentials or SQL queries without proper sanitization. If a code review finds that user inputs are not validated, it may prevent potential SQL injection attacks.

2. Use web application firewalls (WAFs)

A web application firewall acts as a shield between your application and potential attackers. WAFs monitor and filter incoming traffic to block malicious requests and prevent unauthorized access.

How it works? Imagine your e-commerce platform is targeted with a bot attack attempting to scrape product pricing. A WAF monitors incoming traffic and filters out malicious requests, such as SQL injections or cross-site scripting (XSS) attempts. Then, it can block these automated requests while allowing legitimate users to access your site seamlessly.

3. Implement strong authentication and authorization

Multi-factor authentication (MFA) adds an extra security layer by requiring a second verification method, such as a text message code or a fingerprint scan. If a malicious actor compromises an employee’s password, MFA will prevent access by asking for the second factor, such as a smartphone-generated code.

In addition to MFA, Role-Based Access Control (RBAC) ensures users only access the resources necessary for their roles. For example, in a healthcare application, RBAC would allow doctors to view patient records but restrict administrative staff from accessing sensitive medical data.

4. Encrypt sensitive data

Use HTTPS to encrypt data as it travels between users and your application, protecting it from interception. Encrypt stored data using strong algorithms like AES-256 or ChaCha20, which make any stolen database useless for attackers without the decryption keys.

5. Keep software updated

Regularly update your application, frameworks, and libraries to patch weak security spots, and use automated tools to track updates for dependencies. Outdated software often contains unpatched vulnerabilities that attackers can exploit. Even an outdated Windows system can become a vulnerability for a ransomware attack (true story!).

6. Adopt a Zero Trust approach

A Zero Trust approach operates on the principle that no user or device is inherently trustworthy, regardless of its location within or outside the network. To implement Zero Trust effectively, every access request must be validated to confirm the user’s identity and the request’s legitimacy.

Continuous monitoring helps detect suspicious activity and maintain security. Additionally, enforcing the principle of least privilege ensures that users only have access to the resources necessary for their roles, minimizing potential vulnerabilities.

7. Secure APIs

APIs are a frequent target for attackers, making it essential to implement robust security measures. To secure APIs effectively, use authentication and authorization protocols to ensure that only authorized users can access sensitive data.

Validating input is crucial to prevent injection attacks, which can compromise the integrity of the application. Limiting API calls is another important strategy to prevent abuse and mitigate the risk of DOS attacks.

8. Monitor and log activity

Comprehensive logging enables you to detect and respond to security incidents, such as attempts to access restricted files. Use monitoring tools to gain real-time visibility into your application’s activity.

For example, if your monitoring system detects multiple failed login attempts from an unfamiliar IP address, it can trigger an alert or block the IP.

How NordLayer can help

The toggle-ready network security platform NordLayer provides robust solutions to address web application security risks effectively. Whether you’re concerned about security testing, application vulnerabilities or need a web application firewall, NordLayer can help safeguard your business.

• Threat prevention: NordLayer’s solutions block malicious traffic, prevent access to harmful websites, and prevent malware downloads.
• Secure access: With frameworks like Zero Trust Network Access (ZTNA), NordLayer ensures secure and limited access to web applications. Its features, including Cloud Firewall, filter traffic at the application layer, offering strengthened protection against sophisticated threats.
• Comprehensive monitoring: Advanced monitoring of activity logs, usage dashboards, and Device Posture Monitoring helps identify security vulnerabilities and respond proactively.

By integrating NordLayer into your cybersecurity strategy, you can achieve a multi-layered defense that mitigates web application security threats and improves business protection.

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.