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List of Best Network Security Certifications and How to Choose the Right One for You

The first line of protection against hackers and other cyber threats is network security. We can see why network security has become more important, given estimates that cybercrime would cause $6 trillion in global damage by 2021. However, just as there are numerous types of cyberattacks, there is a bewildering variety of cybersecurity certifications from which to choose.

Although providing so many cybersecurity options is undoubtedly beneficial, the sheer number and variety of options also presents a challenge. It’s possible to get overwhelmed by the number of options available, to the point that you don’t make a decision at all. What are the most important network security credentials? Which one(s) is/are the best fit for you and your company? Is there any data security credential that is widely applicable?

In this post, we’ll focus on a number of different topics, including:

  1. What is the concept of network security?
  2. The importance of network security
  3. There are many forms of network protection.
  4. Salary and career opportunities in network security
  5. Certifications for network protection that are the best

What is the concept of network security?

Most experts describe network protection as policies and practises for preventing trespassing, unlawful entry, alteration, harassment, alter, destruction, or the unauthorised collection and release of data on network infrastructure. A combination of hardware devices, security software, and user knowledge of security procedures and techniques is required for the entire process.

Employees who have been trained on proper security procedures, as well as practitioners who have completed network security training, are examples of the latter feature.

What is the Purpose of Network Security?

Many facets of our lives have made the transition to the digital realm. We use the internet to perform financial transactions, connect with family and coworkers, shop, entertain ourselves, and conduct research. Anything including birth dates, Social Security (or other identification numbers), health records, credit history, bank statements, utility bills, and a variety of other items can be found online.

Hackers and cybercriminals have access to all of the information and transactions. The more time we devote to the internet, the greater the chance of being hacked. Furthermore, as the Internet of Things (IoT) grows in popularity, so does dependence on wireless networks, which only adds to the threat landscape by giving criminals more ways and opportunities to commit fraud. There is much too much at stake in our personal and professional lives for network security to be compromised. So, what are the different forms of network security?

What Are the Different Network Security Types?

Cybersecurity practitioners have access to a vast array of network security techniques, approaches, and activities. Here’s a high-level summary:

Computer software

Anti-virus, anti-malware, and anti-spyware are examples of security software. These resources are available as suites or as subscriptions, and the host provider updates them on a regular basis to stay on top of the current threats. These programmes keep an eye on your network and block intruders, malware, and viruses.

Aside from that, it’s much better to get a security subscription rather than buying a suite and installing it yourself. Subscription providers/vendors are best equipped to cope with the cyber security landscape’s relentless shifts. Every day, it seems like a new cyber threat or virus emerges, and your tech won’t be able to protect you from threats it isn’t aware of. That’s why it’s best to let the subscription company do the heavy lifting.

Password Security

This is such an easy measure, but it is crucial. Strong passwords are a low-cost but efficient way to keep systems, apps, and networks safe, and you don’t need to be a cybersecurity expert to use them. We don’t mean passwords like “password” or “99999” when we say “solid” passwords.

Firewalls are a type of security system that protects

If your network were a posh bar, the firewall would be the bouncer, guarding the entrance and keeping intruders out. They block unauthorised users by filtering traffic (both incoming and outgoing) based on predetermined policies. Anyone who has attempted to operate remotely but been locked out of their company’s key systems due to a lack of authorization knows how powerful a firewall can be.

Security Software for Email

In every network, email is a very vulnerable point. Cybercriminals enjoy sending phoney emails that appear to be from legitimate businesses and financial institutions. However, a single click on a connection embedded in these phishing emails could compromise your system. To that end, email protection software can not only filter out incoming threats, but it can also block the transmission of certain types of data.

Networks that are segmented

This method sorts and separates traffic according to predetermined parameters. Segmented networks are particularly useful for confining users to a single region, namely the one in which they need to do their work, while keeping them away from data that isn’t relevant to them. Restricting users in this way helps to reduce the network’s overall weak points.

Salary and Benefits for Network Security Jobs

The rise in cybercrime has coincided with an increase in demand for network security specialists, which is unsurprising. Not only are there a lot of possibilities, but the job security is good, and the pay is good. Here’s a look at some of the most popular cybersecurity jobs and their pay scales:

  1. Manager of Information Security: $120,000 to $160,000
  2. $53,000 to $185,000 for a Cybersecurity Engineer
  3. $81,500 to $191,500 for Application Security Engineer
  4. $53,000 to $116,000 for a Cybersecurity Analyst
  5. $70,000 to $169,000 for a penetration tester
  6. $58,000 to $168,000 for a Network Security Engineer

Which Network Security Certifications are the Best?

Before you can make a lot of money in network security, you must first learn the tools and skills. This is where network security education comes into play. Network security certification courses not only provide you with the necessary skills for these positions, but they also provide you with a valuable credential that verifies your credentials to potential employers.

Let’s take a look at a few of the most important network security certifications.

CEH: Certified Ethical Hacker

This are IT security experts, also known as “white hat hackers,” whose job it is to try to infiltrate networks and find vulnerabilities. They are hired by businesses and organisations to find flaws in the system and figure out how to fix them. When you realise how critical cybersecurity has become, it’s no surprise that this credential is so valuable.

CISSP (Certified Information Systems Security Professional) is another acronym for “certified information systems security professional.”

This credential is for seasoned security professionals who are in charge of developing and managing security protocols, policies, and standards for their organisation. It is ideal for IT security practitioners who are looking to advance their careers.

CISSP: Certified Information Systems Security Professional

This credential is important for IT professionals who are responsible for enterprise-level security management. They are in charge of managing, developing, and overseeing security programmes, as well as developing operational best practises.

CISM: Certified Information Security Manager

Since several businesses are rapidly transitioning to the cloud, this credential is in high demand. The course is designed for IS and IT professionals who want to learn about cloud security architecture, design, operations, and service orchestration best practises. This is a must-have if you deal with cloud services.

CCSP: Certified Cloud Security Professional

This credential is aimed at information security professionals who work mainly in the areas of audit management, verification, and security. It equips you with the knowledge and skills needed to manage and monitor enterprise IT and conduct a thorough security audit.

CISA: Certified Information Systems Auditor

This credential is most beneficial to IT auditors, developers, administrators, and leadership. By integrating the most recent thoughts and theories on enterprise governance.

COBIT 5 Certification Training

The credential covers management strategies and offers internationally agreed standards, procedures, and analytical methods and models, all with the goal of increasing confidence in information systems and their importance among organisations and individuals.

CompTIA+ Security+

Cryptography, vulnerability protection, identity management, network access control, security systems, risk detection, and mitigation are all covered by this qualification. It’s aimed at people who are just starting out in the IT sector.

The certifications you select will be determined by where you are in your career, and each person’s ideal list will be different. The last two certifications, for example, are better suited for entry-level IT professionals, while the CISM and CISSP are for more seasoned security professionals.

There is no better way for an IT specialist to become well-rounded than to progressively achieve qualification in all of the above disciplines. Even the most seasoned cybersecurity experts will benefit from a refresher course. Whether it’s a newly found cyber threat or a different way to combat it, there’s always something new to learn. Upskilling not only elevates your status within your business, but it also makes you a more marketable candidate if you wish to move on. Expertise, influence, and freedom are all benefits of upskilling.

10 Hot Cybersecurity Certifications

The editors of Cybercrime Magazine have compiled a list of 10 hot security certifications for IT employees in 2021:

  1. A Certified Ethical Hacker (CEH) is a trained professional who understands and knows how to search for flaws and vulnerabilities in target systems and uses the same skills and techniques as a malicious hacker, but in a lawful and legal manner to determine a target system’s security posture (s).
  2. CRISC (Certified in Risk and Information Systems Control) – CRISC is the only credential that trains and allows IT professionals to meet the specific challenges of IT and enterprise risk management, positioning them to become strategic business partners.
  3. CIPP/US (Certified Information Privacy Professional) – A CIPP/US certification, which is backed by ANSI/ISO accreditation, demonstrates that you have a thorough understanding of U.S. privacy laws and regulations, resulting in higher earning potential and improved promotion opportunities.
  4. Certified Information Security Manager (CISM) – Earning opportunities and career development are also enhanced by CISM certification. CISM is consistently ranked as one of the best paid and sought after IT certifications in recent independent reports.
  5. CISA (Certified Information Systems Auditor) – Advance your career by receiving the CISA certification, which is internationally recognised as the gold standard for those who audit, oversee, track, and analyse information technology and business systems.
  6. Certified Information Systems Security Professional (CISSP) – The CISSP credential will help you advance in your cybersecurity career. The CISSP credential validates the ability to plan, execute, and maintain a world-class cybersecurity programme.
  7. Cisco Certified Network Associate Security (CCNA) – A network specialist who holds a CCNA Security credential has demonstrated the ability to build a security system, detect network threats and vulnerabilities, and mitigate security threats.
  8. Cisco Certified Network Professional Security (CCNP) – The Cisco Network Security Engineer is responsible for the security of routers, switches, networking devices, and appliances, as well as selecting, installing, maintaining, and troubleshooting firewalls, VPNs, and IDS/IPS solutions for their networking environments.
  9. CompTIA Security+ – The first security qualification that IT professionals can obtain is CompTIA Security+. It establishes the foundational knowledge needed for any cybersecurity function and serves as a stepping stone to intermediate-level cybersecurity positions.
  10. Computer Hacking Forensics Investigator (C|HFI) – Computer investigative techniques are used by police, government, and corporate agencies all over the world, and many of them depend on EC-Council for their CHFI Certification Program.

Robert Herjavec, a Shark on ABC’s Shark Tank and CEO of Herjavec Group, a $300 million cybersecurity firm, says, “If you know cybersecurity, you’ve got a work for life.”

We suggest the CompTIA Security+ software, which is included in ITU Online’s Ultimate Cybersecurity Bundle, for newcomers who aren’t sure where to begin. You’ll be able to call yourself a cybersecurity expert once you have your credential.

Cybercrime Magazine publishes a list of 50 cybersecurity titles that any job seeker should be aware of to get an idea of future career opportunities.

If you’ve already worked in the security industry, check out the top 5 security positions that pay over $200,000.

By 2021, cybercrime is expected to cost the world $6 trillion a year, up from $3 trillion in 2015. Over the next decade, Cybersecurity Ventures expects a steady market for seasoned cybersecurity practitioners, making certifications a worthwhile investment.


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