ISC2
Reviews
Star rating
Rank in Cybersecurity Professional Development
Pros and cons
Pros
- Helpful
- Informative
- Educational
- Aware
- Professionalism
- Customer Support
Cons
- Course Quality
- Expensive
- Difficulty Level
- Language Limitations
- Integration Issues
- Outdated Content
Traffic & LLM citations
Source: G2 review data
Winning from
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 28.6% |
| Mid-Market | 64.3% |
| Enterprise | 7.1% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2024 Q4 | 4 | 4.5 |
| 2026 Q1 | 1 | 4.5 |
Satisfaction ratings
What reviewers say
Strengthened Enterprise Security Understanding and Clearer Risk Communication
“For me it has helped strengthen my understanding of enterprise security, risk-based thinking, and governance, making it easier to communicate security concepts beyond just technical teams.”
Top Cyber Security best practices for the modern world..
“ISC2 is the worlds most renowened cyber security framework allowing its members to attain highest regard in professional Digital security. Members get state of the art modern framework and best practice knowledge on how to handle Cyber Security threats and vulnerabilities. The fr”
Best cybersecurity certification solution
“This is the best cybersecurity certification company , Which provides best industry recognisible certification like CISSP certification.”