A Certified Information Systems Security Professional (CISSP) is an IT professional who has earned certification from the International Information System Security Certification Consortium (ISC2), proving their expertise in IT security. By having CISSP certification, IT administrators have global, vendor-neutral recognition of master of IT security fundamentals and their ability to effectively design, implement, and manage an effective cybersecurity strategy. There are currently 152,000 CISSPs across the world.
What is CISSP used for?
A CISSP certification would enhance the IT professional’s credibility and marketability, making it easier for them to be considered for higher-level positions. A CISSP usually sees increases in earning potential. In addition, because CISSP certification is recognized globally and vendor-neutral, it offers global recognition for cybersecurity professionals seeking opportunities in international markets.
How to earn CISSP certification
To become CISSP-certified, an IT professional must follow a series of steps that involve preparation, experience, and examination.
1. Candidates should ensure they meet the eligibility requirements, which typically include five years of cumulative, paid work experience in two or more of the eight CISSP domains. If the candidate has a four-year college degree or an approved credential from a recognized list, then one year from this requirement can be waived.
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2. Candidates should thoroughly study the CISSP Common Body of Knowledge (CBK), which includes the eight domains of the CBK.
3. Once prepared, candidates must register for the CISSP exam and then take it on their scheduled day. The exam typically lasts 6 hours and requires users to answer 250 questions.
4. Upon passing the exam, candidates must submit an endorsement form filled out by another ISC2-certified professional that details and proves the candidate’s professional experience.
5. Even after obtaining CISSP certification, IT security experts must maintain the certification and pay an annual maintenance fee. CISSPs are also required to earn Continuing Professional Education (CPE) credits, and any certification must be renewed in 3 years.
Once a candidate has been certified, they can focus on one of three CISSP concentrations:
- Information Systems Security Architecture Professional (CISSP-ISSAP)
- Information Systems Security Engineering Professional (CISSP-ISSEP)
- Information Systems Security Management Professional (CISSP-ISSMP)
Each concentration focuses on advanced knowledge and skills in its respective domain, providing an opportunity for CISSPs to distinguish themselves in specific areas of expertise.
What are the CISSP domains?
These are the eight domains, along with what percentage of the exam they take up:
- Security and Risk Management (15%)
- Asset Security (10%)
- Security Architecture and Engineering (13%)
- Communication and Network Security (13%)
- Identity and Access Management (13%)
- Security Assessment and Testing (12%)
- Security Operations (13%)
- Software Development Security (11%)
Conclusion
CISSP certification opens new doors for IT security experts and provides them with worldwide recognition for their experience and skills within the cybersecurity field. According to ISC2’s 2024 Cybersecurity Workforce Study, 86% of IT security experts value their cybersecurity certifications, and 90% found that obtaining their certification before their first job was instrumental to their career path. With that in mind, becoming a CISSP offers many benefits and also makes him take advantage of training resources such as online classes, such as the NinjaOne Academy.
