Network security is an organizationâs first line of defense against hackers and other cyber threats. Thanks to projections that cybercrime is expected to inflict $6 trillion worth of damage around the world in 2021, we can see why network security has risen in prominence. However, just like there are many different forms of cyberattacks, there are a dizzying array of cybersecurity certifications to choose from.
Although having so many cybersecurity choices is arguably a good thing, the sheer number and variety also poses a challenge. Itâs easy to get overwhelmed by the quantity of choices, sometimes to the point of not making a choice at all. What are the top network security certifications? Which one(s) are right for you and your organization? Are any of the top cyber security certifications universally applicable?
Most experts define network security as the policies and practices of taking protective measures for protecting network infrastructure from trespassing, illegal access, modification, abuse, change, destruction, or the unauthorized gathering and release of data. The full process requires a combination of hardware devices, security software, and user awareness of security procedures and techniques.
The latter element can range from employees getting briefed on proper security practices, to professionals who have taken network security training.Â
Top 13 Network Security Certifications & Courses
Top network security certifications
The right InfoSec certification can give you an advantage in the growing cybersecurity industry. Here are five certifications that help InfoSec professionals gain the necessary skills:
This is an entry-level certification that is offered by the Computing Technology Industry Association (CompTIA). A Network+ certification gives you the knowledge that you need to keep an organization connected. The key features of this certification include:
This is a network security certification for professionals in entry-level information security roles. This CompTIA certification provides a baseline for performing essential security functions. The Security+ credential has the following features:
3. GIAC Security Essentials certification (GSEC)
The Global Information Assurance Certification (GIAC) offers GSEC, a relatively expensive entry-level certification for information security professionals. Here are the key facts about this designation:
4. Certified Information Security Manager (CISM)
The Information Systems Audit and Control Association (ISACA) offers CISM, which is an advanced network security certification. In this certification, you learn how to control information systems, audit them and make them secure. The main features of the CISM credential include:
5. Certified Information Systems Security Professional (CISSP)
This is arguably the most popular network security certification. The International Information Systems Security Certification Consortium (ISC)2 offers this designation, which is recommended for information security professionals with years of experience and expertise. The main features of CISSP are:
When trying to decide on the network security certifications that are right for you, you should consider the unique features and price points of these top security certifications as well as your career path. While certain qualifications, such as Network+ and Security+, are typically essential for entry-level roles in network security, certifications such as CISSP will boost your employability for managerial roles in the cybersecurity industry.
What is a network security certification?
A network security certification is a recognition by a professional board that you meet the standards of knowledge and skills required to be an effective worker in the network and cybersecurity field. There are certifications for both entry-level and experienced workers, and each qualification has its own price point and features. There are several reasons why being certified in network security is a growing demand among employers, such as:
Jobs that need network security certifications
Certifications in network security could be required by employers for certain positions, such as:
Primary duties: A network technician maintains the computer network and computers of a company. These professionals are responsible for selecting the best computer software and hardware for a company, troubleshooting network issues, communicating with clients and coworkers to solve problems and securing the network against cybersecurity threats. You can become a network technician with a recognized industry-specific certification.
Primary duties: An IT manager supervises the computer system of an organization. IT managers are responsible for planning improvements in related products, training and directing professionals, developing policies to secure company data and managing projects. You can become an IT manager with a Bachelor’s Degree in Computer Programming or a related field.
Primary duties: A systems administrator manages the operation of a company’s computer system. They are responsible for overseeing the configuration of computers, testing electronic products, providing support to computer users, monitoring the computer system and securing the system via upgrades and InfoSec initiatives. You can become a systems administrator with a Bachelor’s Degree in IT or a related field.
Which certification is best for network security?
- CEH: Certified Ethical Hacker. …
- CISSP: Certified Information Systems Security Professional. …
- CISM: Certified Information Security Manager. …
- CCSP: Certified Cloud Security Professional. …
- CISA: Certified Information Systems Auditor. …
- COBIT 5 Certification Training.
Is there a CCNA security?
Is the Security+ cert worth IT?
What certifications do I need to get into cyber security?
- Certified Information Systems Security Professional (CISSP) …
- Springboard Cyber Security Career Track. …
- Certified Information Systems Auditor (CISA) …
- GIAC Security Essentials Certification (GSEC) …
- GIAC Certified Incident Handler (GCIH)