What Is CISSP Certification?
Written by:
University of Tulsa
• Nov 20, 2025
Information technology (IT) and cybersecurity are among the fastest-growing industries in the U.S. Technology use is increasing across every sector, and organizations need to protect their systems, clients, and data from cyber attacks. Highly skilled candidates should consider relevant industry certifications, such as Certified Information Systems Security Professional (CISSP), to keep their organization’s information secure.
While there are several cybersecurity certifications available CISSP certification is designed to help experienced IT professionals advance their expertise, building a comprehensive understanding of cybersecurity that meets a globally recognized standard. Professionals who combine certification with an advanced degree, such as a master’s in cybersecurity, can hone their technical skills and stand out in the job market.
CISSP Certification Overview
The CISSP certification program is offered by the International Information System Security Certification Consortium (ISC2). It is one of the most comprehensive credentials available to cybersecurity professionals and can be useful for those pursuing management or leadership roles in cybersecurity.
While other certifications are focused on specific areas — like ethical hacking, cloud security, or entry-level IT skills — the CISSP certification provides comprehensive knowledge for advanced cybersecurity expertise. Professionals who have earned the CISPP possess the specialized skills required to design, implement, and manage cybersecurity systems and programs.
What Do You Learn in CISSP?
The main objective of the CISSP certification is to prepare professionals to meet the global standard of advanced practical skills and comprehensive theoretical knowledge in cybersecurity. As one of the premier and most recognized certifications, CISSP helps professionals apply their knowledge and skills in cybersecurity to manage and protect complex security environments.
The CISPP focuses on eight key domains:
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Security and Risk Management
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Asset Security
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Security Architecture and Engineering
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Communication and Network Security
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Identity and Access Management (IAM)
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Security Assessment and Testing
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Security Operations
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Software Development Security
The CISSP is one of the most highly regarded certifications because it is longstanding, vendor-neutral, and balances practical experience with theoretical training. Unlike entry-level certifications, CISSP requires candidates to have at least five years of full-time experience in two or more focus domains to qualify for certification. A postsecondary degree — like a cybersecurity bachelor’s or master’s — can count toward one year of that experience requirement.
Why Get a CISSP Certification?
Professionals can leverage both higher education and professional certifications to advance their careers. However, not all certifications carry the same weight, reputation, or level of accreditation. CISSP certification holds significant value because it is widely recognized and standardized across the cybersecurity industry.
Some of the reasons professionals pursue certification include:
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Career advancement: Many organizations require CISSP for senior-level cybersecurity roles.
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Increased salary: An advanced degree with a CISSP certification can strengthen negotiating power for higher pay.
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Credibility: Credentials like the CISSP help communicate experience and commitment to the field.
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Expanded job opportunities: The CISSP can open doors to leadership positions across multiple areas of IT and cybersecurity.
The Benefits of CISSP Certification With a Degree
Professionals deciding whether a degree is necessary for a cybersecurity career may find that a cybersecurity certificate and a degree together provide the best chance for employment and advancement.
Professional certifications like CISSP provide globally recognized validation of cybersecurity expertise, while advanced degrees, such as a master’s in cybersecurity, reflect sustained academic achievement and leadership preparation. Together, these paths help cybersecurity experts strengthen their qualifications for competitive roles.
Cybersecurity Career Outlook With CISSP Certification
According to the U.S. Bureau of Labor Statistics (BLS), overall employment for information security analysts is projected to grow 29% between 2024 and 2034, ranking among the five fastest-growing occupations in the country. Similarly, employment for computer and information systems managers is expected to grow 15% over the same period — well above the 4% average for all occupations.
While factors like education level, experience, role, and job location can all influence salary outcomes, BLS data shows a median annual salary of approximately $124,900 for information security analysts and $171,200 for computer and information systems managers as of May 2024.
Although the BLS does not track earnings by certification, professionals who understand what CISSP certification represents — and especially those who combine it with an advanced degree like a master’s in cybersecurity — may have greater earning potential and more opportunities for leadership advancement.
Advance Your Career in Cybersecurity With a CISSP Certification
Investing in the right education and certifications can be instrumental in advancing your cybersecurity career. If you’re looking to move into a leadership role, earning a CISSP credential shows employers your commitment to the field and mastery of advanced cybersecurity principles that meet global standards.
By combining CISSP certification with an advanced degree path such as the online Master of Science in Cyber Security (MSCS) from The University of Tulsa, you can prepare for leadership with a strong blend of technical and managerial skills. The program offers both technical and leadership tracks, is taught by interdisciplinary faculty, and includes a preparation course for the CISSP certification.
Take your IT career to the next level with Tulsa’s MSCS program and CISSP certification, and get ready to lead in the cybersecurity field.
Recommended Readings
Is a Master’s in Cybersecurity Worth It?
What Are the 8 Types of Cybersecurity?
Why You Should Study Cybersecurity
Sources:
Entrepreneur, “The Top 10 Fastest Growing Industries in 2024”
ISC2, “5 Reasons to Take Your CISSP Exam Sooner than Later”
ISC2, CISSP - Certified Information Systems Security Professional
ISC2, CISSP Certification Exam Outline Summary
U.S Bureau of Labor Statistics, Computer and Information Systems Managers
U.S. Bureau of Labor Statistics, Employment Projections
U.S. Bureau of Labor Statistics, Information Security Analysts