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A CISO’s Guide to Balancing Cybersecurity and Productivity

The role of a Chief Information Security Officer (CISO) has rapidly evolved in recent years. CISOs are now tasked with protecting the business from emerging cyber threats while ensuring that productivity is not adversely impacted. Finding the balance between these seemingly opposing objectives can be challenging. However, by implementing a strategic approach that blends awareness, streamlined measures, robust access controls, incident response preparedness, and judicious security decisions, CISOs can create a cyber-resilient environment that supports business productivity.

Finding Balance Between Cybersecurity and Productivity

As a Chief Information Security Officer, one of your most pressing responsibilities is striking the right balance between robust cybersecurity and fluid business operations. In other words, you must create a secure environment that doesn’t impede your team’s efficiency or innovation.

Mastering this balancing act requires aligning your cybersecurity strategy with your company’s broader business objectives. This alignment not only provides a robust shield against potential cyber threats but also promotes seamless business processes and enhances end-user productivity.

To strike this balance effectively, it’s crucial to consider the unique aspects of your organization’s work dynamics and its associated cyber vulnerabilities. You may need to leverage custom-fit security solutions and policies that offer flexibility to your employees while retaining the much-needed security controls.

For instance, you might opt for a multi-factor authentication process that is robust yet user-friendly, or implement a cloud-based security solution that provides necessary safeguards without impacting accessibility or flexibility.

Another key element is frequent and clear communication about security measures and their importance in the overall business context. Keeping all stakeholders informed about their role in maintaining a secure environment can help you in managing the perceived trade-off between cybersecurity and productivity.

Remember, a well-balanced cybersecurity posture isn’t about making drastic compromises on either side. Instead, it’s about creating a symbiotic relationship where productivity fuels security and vice versa. Such an approach helps in creating a resilient business ecosystem that flourishes in the face of ever-evolving cyber threats.

Addressing Employee Cybersecurity Awareness

Building a robust cybersecurity culture within an organization is no easy feat, yet it plays a pivotal role in maintaining the balance between a secure environment and thriving productivity. For CISOs, the journey towards achieving this balance starts with enlightening employees about the fundamentals of cybersecurity.

Training and awareness sessions shouldn’t be merely annual or quarterly box-ticking events. They need to be continual, comprehensive, and engaging. From understanding the different types of cyber threats to the nuances of identifying a phishing email, every bit of knowledge empowers employees to become the first line of defense against cyber-attacks.

Consider implementing interactive training modules that offer real-world examples and practical tips for employees to guard against potential threats. Simulations, for instance, provide an excellent platform for them to put their learning to the test, identify gaps, and seek necessary improvements.

At the same time, encouraging a proactive approach towards cybersecurity is essential. Employees should feel comfortable reporting potential security threats or incidents without fear of blame. Establishing secure, anonymous reporting channels can aid this, reinforcing the idea that everyone plays a part in safeguarding the organization’s digital assets.

However, remember that cultivating this culture isn’t a one-and-done deal. As cyber threats evolve, so too should your awareness programs. Keep them updated, relevant, and engaging to ensure employees are always equipped with the latest knowledge and best practices.

Ultimately, the key lies in transforming cybersecurity from an imposed mandate to a shared responsibility. By fostering an environment of awareness, understanding, and vigilance, CISOs can nurture a workforce that’s not only productive but also secure.

Streamlining Security Measures

One of the critical gears in the engine of a secure yet productive business environment is the efficient streamlining of security measures. This strategy doesn’t just fortify your cyber defense – it also paves the way for seamless operational workflows.

So, what does streamlining security measures entail? At the heart of it is the centralization of security management systems. Imagine being able to oversee and control your entire network’s security from one central hub. This setup offers a holistic view of the organization’s network, aiding the quick identification and mitigation of potential risks.

Moreover, centralization provides an ideal platform for the automation of security tasks. Routine tasks like patch management, vulnerability scanning, and event log monitoring can be automated, ensuring that they are executed promptly and precisely. Automation can drastically cut down on the time your security team spends on repetitive tasks, giving them more bandwidth to focus on strategic cybersecurity initiatives.

However, it’s worth noting that automation doesn’t mean losing the human touch in cybersecurity. Instead, it enhances human efforts by removing the burden of repetitive tasks. It’s like having a tireless assistant who is constantly vigilant, ensuring that all routine security measures are implemented without fail.

It’s also essential to integrate cybersecurity measures with other business applications. This ensures that security protocols don’t disrupt business operations but instead work in harmony with them, enhancing overall efficiency.

An additional benefit of streamlined security measures is the reduction in chances of human errors. With automation, there’s a lower likelihood of tasks being overlooked or incorrectly implemented. This not only boosts the overall security posture but also contributes to a more stable and productive work environment.

Remember, cybersecurity isn’t about creating a fortress that impedes business operations. It’s about building a protective yet flexible shield that aligns with business processes. And that’s where streamlining security measures come into play. They create a delicate balance without disrupting the balance between cybersecurity and productivity.

So, as a CISO, focus on creating a cybersecurity strategy that doesn’t feel like an obstacle course for your team. Instead, it should be a well-laid path that protects, supports, and empowers them, fueling business productivity in a secure digital environment.

Implementing Effective Access Controls

Elevating your cybersecurity strategy to the next level requires a focused approach towards access controls. Often, breaches and data leaks are the result of misplaced trust or an overly generous access policy. It is, therefore, crucial to develop and enforce strict yet flexible access controls that align with your organization’s security needs and business objectives.

At the core of effective access controls lies the ‘principle of least privilege’ (PoLP), a concept that is as effective as it is simple. It involves providing employees with only the bare minimum access necessary to execute their tasks. This approach significantly reduces your organization’s attack surface and keeps the risk of insider threats at bay. The beauty of the PoLP is that it keeps your business secure without becoming a roadblock in the way of your employees’ daily operations.

However, implementing effective access controls isn’t just about restricting access. It’s also about creating a smooth user experience. Employees should be able to access the resources they need quickly and efficiently. To achieve this, consider employing role-based access control (RBAC). This approach involves assigning access rights based on an individual’s role within the organization. As a result, you can ensure that each user has just the right amount of privilege to perform their work, nothing more, nothing less.

Moreover, employing a strong identity and access management (IAM) solution can automate the access control process. It ensures that only authenticated and authorized users gain access to your systems, reducing the risk of unauthorized access or breaches. It can also streamline user onboarding and offboarding processes, saving your IT team’s valuable time and resources.

In a nutshell, effective access controls should form an integral part of your cybersecurity strategy. While their primary goal is to enhance security, they should not impede productivity. By implementing a carefully planned access control strategy, you can strike a harmonious balance between keeping your organization’s data secure and ensuring a seamless user experience.

Prioritizing Incident Response Preparedness

A well-executed incident response plan serves as an invaluable lifeline in the stormy seas of a cybersecurity breach. Its objective is straightforward – when a cyber incident rears its ugly head, your organization should be able to navigate the situation swiftly, minimizing potential damages, and ensuring business continuity.

An effective incident response strategy is much more than a set of written instructions gathering dust in a filing cabinet. It is an active, living document that must be routinely tested, updated, and communicated across the organization. It includes well-defined roles and responsibilities to avoid confusion or delays during an incident. It also stipulates efficient communication channels to ensure that the right people have the right information at the right time.

However, the work isn’t done once the immediate crisis is over. A vital component of an effective incident response plan is a thorough post-incident analysis process. The aim here isn’t to point fingers or assign blame but to dissect the incident and understand how it occurred. This valuable insight can help identify potential gaps in your cybersecurity strategy and drive necessary improvements.

Remember, the aftermath of a cyber incident can be just as critical as the incident itself. Organizations that can learn from these incidents and adapt their strategies accordingly will be better prepared for any future threats.

In the same vein, it’s crucial to note that incident response isn’t a standalone process. Instead, it’s intrinsically linked with other aspects of your cybersecurity strategy. For instance, a well-executed access control strategy can help prevent incidents in the first place, and an educated workforce can spot potential threats before they escalate into full-blown incidents.

In essence, incident response preparedness isn’t just about responding to incidents. It’s about having the foresight to anticipate potential threats, the agility to act swiftly when an incident occurs, and the resilience to learn and grow from each experience. Prioritizing incident response preparedness within your cybersecurity strategy can help your organization strike the delicate balance between maintaining a strong security posture and ensuring seamless business operations.

Maximizing Security Without Sacrificing Functionality

Navigating the complex landscape of cybersecurity solutions can seem like a daunting task for any CISO. The key, however, lies in selecting security products that do not merely protect but also foster productivity and agility. When evaluating these solutions, your guiding principle should be: maximum security without unnecessary complexity.

Security solutions should effortlessly blend into your organization’s workflow rather than disrupting it. Look for features that make these tools easy to use and integrate with your existing systems. A solution with a user-friendly interface not only enhances adoption rates but also reduces the time and resources spent on training and troubleshooting.

It’s also beneficial to lean towards solutions that boast automation capabilities. Automated cybersecurity products effectively reduce the workload of your security team, freeing them to focus on more strategic tasks. This not only bolsters your cybersecurity stance but also improves the overall operational efficiency.

Scalability is another crucial factor to consider. Your organization’s security needs will inevitably grow and evolve along with its operations. Opting for scalable solutions equips you to adapt to this changing landscape without continually having to switch or upgrade your security tools.

In conclusion, the goal of a well-rounded cybersecurity strategy isn’t to create an impenetrable fortress at the expense of business functionality. Instead, it’s about building a flexible, resilient defense that seamlessly aligns with your organization’s workflows and objectives. By choosing security solutions that support this approach, you can enhance your organization’s cyber defense without sacrificing the productivity and agility that fuel its growth and success.

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

About Portnox
Portnox provides simple-to-deploy, operate and maintain network access control, security and visibility solutions. Portnox software can be deployed on-premises, as a cloud-delivered service, or in hybrid mode. It is agentless and vendor-agnostic, allowing organizations to maximize their existing network and cybersecurity investments. Hundreds of enterprises around the world rely on Portnox for network visibility, cybersecurity policy enforcement and regulatory compliance. The company has been recognized for its innovations by Info Security Products Guide, Cyber Security Excellence Awards, IoT Innovator Awards, Computing Security Awards, Best of Interop ITX and Cyber Defense Magazine. Portnox has offices in the U.S., Europe and Asia. For information visit http://www.portnox.com, and follow us on Twitter and LinkedIn.。

Understanding the Power of Managed Detection and Response (MDR) for Small and Medium-Sized Businesses (SMBs)

The 2022 SMB Digital Security Sentiment Report shows that the majority of small and medium-sized businesses (SMBs) perceive themselves as more susceptible to cyberattacks compared to larger enterprises. These SMBs express concerns regarding the potential consequences of such attacks, particularly emphasizing data loss, financial ramifications, and a drop in customer confidence and trust. Interestingly, despite these concerns, their investments in cybersecurity have not yet aligned with the evolving dynamics of their operational models. 

The continued adoption of cloud computing, still-emerging hybrid workplace practices, and increased digital supply chain complexities all have led to a rise in data breaches and, thus, a more pressing need for enhanced cybersecurity measures. However, a purely reactive approach isn’t enough; critically, preventive measures are required  as cybercriminals have become more sophisticated in finding ways into corporate networks. Here, traditional security measures may fall short, highlighting the critical need for advanced solutions tailored to the specific requirements of businesses. One such solution gaining prominence is Managed Detection and Response (MDR).

MDR: A Trusted Partner for SMBs

As mentioned in Gartner® latest report, Gartner [Emerging Tech: Security — Adoption Growth Insights for Managed Detection and Response, Matt Milone, Travis Lee, Mark Wah, Published 30 June 2023]:
“MDR growth will continue as customers of all sizes embrace providers’ ability to effectively deliver managed threat disruption and containment. An increasing number of MDR customers of all sizes demand that providers are able to remotely initiate measures for active containment or disruption of a threat. Provider-delivered response actions and not just simple alert communications assist clients with their lack of security personnel and expertise. Factors including trust, geography and the security maturity of the consuming organization affect adoption of provider-led or guided response activities.”
MDR presents a favorable solution for SMBs by outsourcing the management of Extended Detection and Response (XDR) to cybersecurity providers.

Let’s delve into the core needs of SMBs related to threat detection and response and how MDR services answer them:

1. Access to additional security expertise

MDR serves as a bridge, helping you overcome expertise gaps in your security capacity by providing access to industry-leading cybersecurity professionals. Make sure your MDR partner offers local language support with a global presence. Attain top-tier protection without requiring internal security experts, or remove bottlenecks in your security operations team that may impede efficient detection and response. MDR services can be tailored to fit the specific needs and size of your business, ensuring you get the right level of protection without unnecessary complexities.

2. Enhanced detection and response capabilities

MDR goes beyond traditional cybersecurity measures, actively seeking and identifying potential threats before they can cause harm. They are tailored to detect cybersecurity breaches in the complex realm of hybrid work and enhance your capabilities to respond effectively to evolving cyber threats, such as ransomware as a service (RaaS). Opt for providers with immediate AI-powered threat detection and response, known for high detection rates, low false positives, and a light overall footprint, as validated by independent analyst appraisals and customer reviews.

3. Always-on approach

Cyber threats are constant. MDR services operate around the clock, providing continuous monitoring and rapid response to security incidents, always ensuring incidents are addressed promptly. The 24/7/365 security capabilities of experts eliminate the need for an in-house security team and monitor the threat environment around the clock.

4. Regulatory compliance

If you are looking for regulatory compliance, MDR can help you achieve key cyber controls necessary for insurability, meeting critical components of cybersecurity insurance programs and regulatory compliance and, with that, reducing the risk of penalties and legal issues.

MDR is not just for enterprises

Despite lacking the extensive resources of their larger counterparts, smaller businesses possess confidential and valuable information that requires protection. And doing nothing costs more than protecting your business. MDR tailored for smaller businesses serves as a valuable addition to existing security and IT measures, enhancing overall protection and defense. This enables organizations to proactively identify, thwart, and respond to online threats before potential damage occurs. By leveraging an MDR service, small businesses can not only fortify their security but also gain the freedom to focus on essential aspects, such as expanding their businesses.

According to a report from Gartner [Emerging Tech: Security — Adoption Growth Insights for Managed Detection and Response, Matt Milone, Travis Lee, Mark Wah, 30 June 2023]:

  • “Overall MDR mind share increased 29.14% year over year with MDR adoption growth increasing 67% from 2021 to 2022.
  • Growth is highest in education and steady across most industries, with a marked decline in energy and utilities.
  • Mind share increases with the largest companies, while adoption interest increases across private- and public-sector companies of most sizes.
  • Executive buyers have shown a significant increase in commitment through adoption interest, but the technical job role remains the dominant persona.
  • The largest market remains North America with a notable decrease in adoption interest in the Latin American market.”

This data suggests that there continues to be strong MDR demand regardless of company size and industry vertical. This is then highlighted and confirmed by the above-mentioned report, which says, “This is a trend we should expect to see continue over the next two to five years as the demand for MDR services continues to grow.”

Having an MDR service that offers capabilities beyond what a business can independently manage and has considerations for all business configurations and verticals, is, therefore, particularly important for SMBs. This is due to their varying size and focus, as they need a service that can go a step beyond conventional protection.

About ESET MDR

Our MDR service for SMBs is specifically designed to meet the above outlined needs and bring immediate benefits, especially to SMBs.

Delivered via our renowned ESET PROTECT Platform and ESET Inspect, the XDR-enabling component, we designed our ESET MDR service to swiftly examine and disrupt malicious activities and counteract adversaries. Specifically adapted for the intricacies of hybrid work settings, the service conducts threat hunting, monitoring, and response, ensuring the implementation of strong cybersecurity measures suitable for customers across varying sizes and security maturity levels.

Leveraging the knowledge of security professionals, ESET MDR can rapidly identify and counter threats within a 20-minute window. We utilize our proprietary antivirus software to gather exclusive data, especially from regions targeted by advanced hacker groups. As a customer, you can also leverage the signal hunting library, which contains pre-built behavior patterns for robust threat defense.

The ESET MDR service is available as an add-on or stand-alone offering, packaged with ESET PROTECT Enterprise and ESET PROTECT Elite.

Conclusion

Numerous cyberattacks continue to target many small organizations, posing a persistent threat regardless of business size. Unidentified threats always loom, ready to compromise systems. In the quest for security, every organization, regardless of size and industry, can benefit from the assistance and mitigation apabilities offered by MDR.

MDR emerges as a trusted ally for you, empowering you with powerful cybersecurity solutions that overcome traditional limitations. The combination of advanced technology, expert support, and a focus on compliance positions MDR as a beacon of security in the complex digital landscape. As cyber threats continue to evolve, embracing MDR services becomes not just a choice but a strategic imperative for your business.

GARTNER is a registered trademark and service mark of Gartner Inc. and/or its affiliates in the U.S. and internationally and is used herein with permission. All rights reserved.

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

About ESET
For 30 years, ESET® has been developing industry-leading IT security software and services for businesses and consumers worldwide. With solutions ranging from endpoint security to encryption and two-factor authentication, ESET’s high-performing, easy-to-use products give individuals and businesses the peace of mind to enjoy the full potential of their technology. ESET unobtrusively protects and monitors 24/7, updating defenses in real time to keep users safe and businesses running without interruption. Evolving threats require an evolving IT security company. Backed by R&D facilities worldwide, ESET became the first IT security company to earn 100 Virus Bulletin VB100 awards, identifying every single “in-the-wild” malware without interruption since 2003.

Must-read books on network security

Network security is increasingly crucial in an era of frequent data breaches and cyberattacks. These threats, targeting not just corporations but also individuals’ private data often stored in the cloud, make network security a concern for all. 

Understanding this need, we emphasize the importance of ongoing learning in network security. Knowledge about defending wireless networks and managing network traffic is essential.

To support this, our selection of books provides key insights suitable for both beginners and seasoned experts in the field.

Network security importance

Network security is vital as it guards the border between external and internal networks and safeguards sensitive data and applications from unauthorized access. With evolving network security threats, having a strong cybersecurity infrastructure is essential for any organization. It’s important to understand network vulnerabilities to devise an effective security plan.

In the ever-changing digital landscape, with new storage methods and emerging malware, maintaining strong network security goes beyond protecting the current digital environment. It also involves preparing for future challenges.

Getting started with network security

Starting with network security can be as simple as reading books on the subject, which is a great way to gain foundational knowledge.

For a more structured approach, NordLayer Learning Centre offers a range of articles, including one on network security basics, guiding beginners through the essentials of the field. It’s an excellent starting point for anyone new to network security.

Best books for beginners in network security

For beginners, the right book can lay a solid foundation and clarify complex concepts. Here are some top picks that offer comprehensive insights for those just starting out in network security.

Titles are listed in no particular order.

  1. Stealing the Network

  2. Cryptography and Network Security: Principles and Practice

  3. TCP/IP Illustrated, Vol. 1: The Protocols

  4. Applied Network Security Monitoring

  5. Networking All-in-One For Dummies

  6. Network Security Essentials: Applications and Standards

  7. CompTIA Security+ Guide to Network Security Fundamentals

Stealing the Network

The “Stealing the Network” series, which began with “How to Own the Box,” quickly became a bestseller and a favorite in hacker and InfoSec circles. The series stands out for blending fictional stories with realistic technology and creating believable hacking scenarios. The first book came out in the early 2000s and set a benchmark for the series with its authentic depiction of cybercrime, thanks to the expertise of its authors, who are renowned cybersecurity professionals.

Following the success of the first book, the series expanded with titles like “How to Own a Continent” and “How to Own an Identity” and concluded with “How to Own a Shadow.” This last edition, a comprehensive collection of all the stories, was published in the mid-2000s and spans over 1000 pages, including a DVD with extra content.

‘They are definitely dated but still very much worth the read,’ – readers say. They value these books for their unique perspective on the hacking world.

Cryptography and Network Security: Principles and Practice

William Stallings’ “Cryptography and Network Security: Principles and Practice” is a well-regarded book. It addresses hacking and online fraud and provides a clear understanding of both the theory and practice in these fields. It starts with a basic introduction to network security and then examines practical cybersecurity solutions used in the industry.

This book is widely used in both academic and professional settings. It serves as a textbook for a semester-long undergraduate course, targeting students in computer science and related fields. Now in its 8th edition, Stallings’ book stays relevant by updating its content to match the changing landscape of network security.

TCP/IP Illustrated, Vol. 1: The Protocols

books on network security-TCP/IP illustrated

“TCP/IP Illustrated, Volume 1: The Protocols” by Kevin R. Fall and W. Richard Stevens is an essential guide for understanding TCP/IP, a fundamental part of internet communication. W. Richard Stevens originally wrote this book, which has helped thousands of networking professionals learn about TCP/IP in detail. Kevin R. Fall updated the second edition, adding the latest in TCP/IP networking technology. This book stands out because it demonstrates protocols’ operation under various scenarios using tools that are available to the public. This method helps readers gain a thorough understanding of how TCP/IP works and why certain design choices were made.

The book is valued for its detailed explanations. The updated edition covers remote procedure calls, identity management, and network security.

Some readers, however, feel that the newer edition doesn’t quite live up to the original’s high standards. They suggest that the arrangement of topics and depth of coverage in areas like cybersecurity could be improved.

Nonetheless, “TCP/IP Illustrated, Volume 1” remains a valuable book for those wanting to deepen their knowledge of network protocols.

Applied Network Security Monitoring

“Applied Network Security Monitoring” by Chris Sanders and Jason Smith is a basic guide for anyone interested in specializing in network security monitoring. This book provides a basic approach, filled with real-world examples, to teach essential NSM concepts. Through collection, detection, and analysis stages, it offers insights and practical scenarios from NSM professionals.

The author, Chris Sanders, brings a wealth of experience in systems administration and cybersecurity analysis to the book, including his work with the US Department of Defense.

The book is noted for its clear explanation of NSM tools and its hands-on approach to topics like Snort rules and packet analysis. It’s structured for ease of use with tools such as SecurityOnion, making it both a theoretical resource and a practical guide.

Networking All-in-One For Dummies

“Networking All-in-One For Dummies” by Doug Lowe is a go-to guide for network administrators and IT newcomers. It combines the content of multiple books, covering everything from basic networking to network security, TCP/IP, and mobile device management. It is an excellent resource for network engineers and IT beginners, offering a comprehensive look at computer networking and internet security principles.

This book is popular for its straightforward approach and extensive scope, making it a perfect introduction for those new to IT and networking. While some parts may be slightly outdated, the core principles it discusses are still pertinent and helpful. It’s a good first step for anyone looking to deepen their understanding of IT and networking.

books on network security QUOTE

Network Security Essentials: Applications and Standards

“Network Security Essentials: Applications and Standards (6th Edition)” stands out for its clarity in explaining how to secure data, safeguard operating systems, and verify resources.

What sets this sixth edition apart is its up-to-date coverage of cryptography and network security, with a practical look at essential tools and protocols. The book is unique for its focus on applications and standards critical for both Internet and corporate network security. Its practical, clear approach to complex cybersecurity topics makes it a preferred choice for students.

CompTIA Security+ Guide to Network Security Fundamentals

“CompTIA Security+ Guide to Network Security Fundamentals” by Mark Ciampa, notable for its alignment with the CompTIA Security+ SY0-401 Certification Exam, offers a targeted and thorough preparation for cybersecurity certification.

The fifth edition of the book is unique, introducing a new structure focusing on key domains and including a chapter on mobile device security. It stands out for its expanded coverage of contemporary topics like virtualization and its practical approach, featuring hands-on activities and case studies.

Network security books for experts

For professionals in network security, deepening knowledge and staying updated with advanced concepts is key.

Here’s a selection of books that offer expert insights and techniques for those well-versed in the field.

  1. Serious Cryptography: A Practical Introduction to Modern Encryption

  2. Network Security Assessment: Know Your Network

  3. Practical Packet Analysis: Using Wireshark to Solve Real-World Network Problems

  4. Network Security Through Data Analysis

  5. Counter Hack Reloaded: A Step-by-Step Guide to Computer Attacks and Effective Defenses

  6. The Tao of Network Security Monitoring: Beyond Intrusion Detection

Serious Cryptography: A Practical Introduction to Modern Encryption

“Serious Cryptography: A Practical Introduction to Modern Encryption” by Jean-Philippe Aumasson stands out in cryptography literature for its practical, clear explanation of complex concepts. It covers topics like authenticated encryption and public-key techniques, making it a valuable resource for understanding modern encryption. This book is unique for its blend of in-depth content and accessibility, appealing to both experts and beginners in the field.

Jean-Philippe Aumasson’s real-world experience enriches the book, making it more than a theoretical guide. He focuses on practical aspects, such as common implementation errors and their avoidance, crucial for network engineers. The book’s comprehensive coverage, including quantum computation, makes it a key resource for network engineers and anyone interested in current encryption and authentication methods.

Network Security Assessment: Know Your Network

“Network Security Assessment: Know Your Network” by Chris McNab stands out for its unique blend of offensive techniques and defensive strategies in network security. This combination provides a balanced view, making it a notable resource for understanding and assessing network vulnerabilities. The book’s practical nature, with detailed commands and links, is especially useful for those seeking hands-on experience in network security. It’s an essential guide for professionals focusing on protecting networks against evolving cyber threats and implementing defensive strategies. However, its focus on specific technologies rather than theoretical concepts is a noted limitation.

While the book is an accessible introduction to network security, some of its content may not be fully up-to-date with the latest trends in penetration testing. Despite this, its clear, hands-on approach remains valuable, particularly for beginners or those looking for practical guidance in network security assessment.

books on network security QUOTE-1

Practical Packet Analysis: Using Wireshark to Solve Real-World Network Problems

“Network Security Assessment: Know Your Network” by Chris McNab excels in practical network packet analysis using Wireshark. Experts appreciate its hands-on approach, simplifying complex tools for effective troubleshooting of network traffic, including wireless networks. While it helps beginners, some find the wireless network analysis section lacking. In summary, it’s a valuable resource for honing expert network analysis skills.

Network Security Through Data Analysis

books on network security-network security through data analysis

“Network Security Through Data Analysis: Building Situational Awareness” by Michael S. Collins, authored by a renowned cybersecurity researcher, distinguishes itself with a focus on advanced network monitoring techniques for complex networks. Collins introduces essential techniques and tools for enhanced network security.

Readers commend the book for its practical insights into building customized monitoring systems for networks and organizations, especially suitable for extensive network management. However, some readers sought more in-depth data analysis content and noted the absence of specific tools like the ELK stack, favoring alternatives like pandas, python notebooks, and sci-kit-learn.

Counter Hack Reloaded: A Step-by-Step Guide to Computer Attacks and Effective Defenses

“Counter Hack Reloaded” by Edward Skoudis and Tom Liston is known for clear explanations of terms like rootkits and buffer overflows which sets it apart as a valuable resource for those new to network security. This book simplifies security jargon and is essential for anyone interested in computer and network security.

The updated edition stands out for its detailed coverage of contemporary hacking techniques and network defense strategies. Skoudis and Liston effectively walk readers through various attack types, elucidating the tools and tactics involved. This edition is crucial for building strong defenses and responding adeptly to attacks, making it a key guide for understanding and countering online threats.

books on network security QUOTE-3

The Tao of Network Security Monitoring: Beyond Intrusion Detection

“The Tao of Network Security Monitoring: Beyond Intrusion Detection” by Richard Bejtlich stands out for its clear and practical approach to network security. Ideal for both beginners and those with some experience, the book simplifies complex cybersecurity concepts, making them easily understandable. Bejtlich’s work is a hands-on guide for understanding how to defend networks effectively.

This book is unique in its comprehensive view, blending network security and monitoring perspectives. Essential for cybersecurity professionals, it offers valuable insights into developing robust intrusion detection strategies. Despite some aging content, its thorough coverage offers relevant knowledge, particularly beneficial for SOC analysts and similar roles.

In addition to expanding knowledge through these books, consider NordLayer network security solutions. Our technology helps monitor user behavior and reduce exposure by identifying and isolating threats. Contact our sales to safeguard your business network.

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

About NordLayer
NordLayer is an adaptive network access security solution for modern businesses – from the world’s most trusted cybersecurity brand, Nord Security.

The web has become a chaotic space where safety and trust have been compromised by cybercrime and data protection issues. Therefore, our team has a global mission to shape a more trusted and peaceful online future for people everywhere.

About NordLayer
NordLayer is an adaptive network access security solution for modern businesses – from the world’s most trusted cybersecurity brand, Nord Security.

The web has become a chaotic space where safety and trust have been compromised by cybercrime and data protection issues. Therefore, our team has a global mission to shape a more trusted and peaceful online future for people everywhere.

January 2024: What’s New?

“What’s New?” is a series of blog posts covering recent changes to Comet in more detail. This article covers the latest changes in Comet Voyager between December 2023 and January 2024.

There were nine Comet software releases between December 2023 and January 2024 – five in our 23.12.x Voyager release series and four point releases for our 23.12.x Saturn quarterly series.

Over the past nine releases we have released close to 20 bug fixes based on your feedback and our own internal quality standards. We are proud of the hard work the team has put in to make our latest versions of Saturn and Voyager our best releases yet.

Easier user creation in the Comet Server web interface

We’ve enhanced the way admins can create new users from the Comet Server web interface by allowing users to be created in any tenant. Previously this functionality was only available using the Comet Server API so it is great to be able to provide this functionality for all users.

It is also easier to add multiple users at once in the Comet Server as we’ve made the add multiple users workflow always visible. Previously this was hidden behind our advanced options settings system which made it harder to discover.

Tenant Visibility on the Users Page

On Comet Servers with more than one tenant configured, it was hard to see what user belonged to what tenant from the Users page. You could see that the user belonged to a tenant, but you could not tell which one.

Now on the users page you can see what tenant a user belongs to right from the page. This is a massive quality of life improvement for admin users.

Along with this improvement we have also made it possible to search for users by tenant name.

VMware Improvements

In November we launched our VMware Protected Item and over the past two months we’ve been hard at work to improve it based on your feedback, including improved performance, compatibility, and correctness.

The latest versions of Saturn and Voyager are up to date with our latest improvements and we’ve seen great uptake of the new feature.

Java SDK

You can now natively integrate with a Comet Server from a Java application with our new SDK. You can check it out at our public GitHub here.

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

About Comet
We are a team of dedicated professionals committed to developing reliable and secure backup solutions for MSP’s, Businesses and IT professionals. With over 10 years of experience in the industry, we understand the importance of having a reliable backup solution in place to protect your valuable data. That’s why we’ve developed a comprehensive suite of backup solutions that are easy to use, scalable and highly secure.

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