--- title: ISC2 Reviews meta_title: 'ISC2 Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 14 reviews by the users' company size, role or industry to find out how ISC2 works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 14 scale: '5' date_modified: '2026-09-22' parent_category: name: Vulnerability Management url: https://www.g2.com/categories/vulnerability-management ---

ISC2 Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users value the high-quality exam materials of ISC2, which significantly aid in effective exam preparation. (2 mentions)
Users find ISC2's exam materials helpful, significantly aiding in their cybersecurity certification preparation. (2 mentions)
Users value the relevant training on global cybersecurity trends provided by ISC2, ensuring industry standards are met. (2 mentions)
Users value how ISC2 analyzes global cybersecurity trends, effectively addressing current industry issues for better insights. (1 mentions)
Users appreciate the excellent customer support of ISC2, making it easy to communicate and resolve issues efficiently. (1 mentions)
Users suggest that the self-learning content quality of ISC2 should be significantly improved for better accessibility. (2 mentions)
Users find the exams to be extremely challenging, which may hinder accessibility for some candidates. (2 mentions)
Users find the high course costs of ISC2 to be a barrier, particularly for those with financial limitations. (2 mentions)
Users find integration issues challenging, especially if lacking experience with essential network components and infrastructure. (1 mentions)
Users wish for more Spanish language content as the current offerings are limited and need expansion. (1 mentions)

5 Pros or Advantages of ISC2

5 Cons or Disadvantages of ISC2

Tenzing T.
TT
Tenzing T.
Technical Account Manager
Computer & Network Security
Mid-Market (51-1000 emp.)
"Strengthened Enterprise Security Understanding and Clearer Risk Communication"
4.5/5
What do you like best about ISC2?

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. Review collected by and hosted on G2.com.

What do you dislike about ISC2?

The learning experience can sometimes feel theoretical and text-heavy, especially for professionals looking for more hands on or lab based learning Review collected by and hosted on G2.com.

Chinthaka J.
CJ
Chinthaka J.
Information Technology Manager
Information Technology and Services
Mid-Market (51-1000 emp.)
"Top Cyber Security best practices for the modern world.."
4/5
What do you like best about ISC2?

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 framework is very easy to implement though and is used everyday Review collected by and hosted on G2.com.

What do you dislike about ISC2?

Been an ISC2 members is very expensive which require to be and have a tearly subscription plus recurring costs for all training material and certifications Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
UI
Verified User in Information Technology and Services
Small-Business (50 or fewer emp.)
"ISC2 as a platform for Certification in Cybersecurity"
5/5
What do you like best about ISC2?

ISC2 helped me to obtain my first cybersecurity certificate. Review collected by and hosted on G2.com.

What do you dislike about ISC2?

As of now, there's no such thing exists. Review collected by and hosted on G2.com.

Naveen K.
NK
Naveen K.
BugBounty Hunter
Mid-Market (51-1000 emp.)
"Best cybersecurity certification solution"
5/5
What do you like best about ISC2?

This is the best cybersecurity certification company, which provides best industry recognizable certification like CISSP certification. Review collected by and hosted on G2.com.

What do you dislike about ISC2?

- Some certificates cost are high.

- The exams are extremely challenging. Review collected by and hosted on G2.com.

Apoorva a.
AA
Apoorva a.
Information Security Analyst
Mid-Market (51-1000 emp.)
"Review for ISC2"
5/5
What do you like best about ISC2?

Exam materials are very good, they help a lot in preparing for exams Review collected by and hosted on G2.com.

What do you dislike about ISC2?

there is not a thing that i disliked about isc2 Review collected by and hosted on G2.com.

Shashikanth A.
SA
Shashikanth A.
IT Compliance Analyst
Small-Business (50 or fewer emp.)
"Good to improve cybersecurity knowledge"
4/5
What do you like best about ISC2?

Certifications they offer specially CISSP and CCSP Review collected by and hosted on G2.com.

What do you dislike about ISC2?

The self learning content should be improved. Review collected by and hosted on G2.com.

Francisco Clemente V.
FV
Francisco Clemente V.
Professor
Mid-Market (51-1000 emp.)
"They make it easier to stay up to date on cybersecurity issues."
4.5/5
What do you like best about ISC2?

They address current issues and analyze the most relevant global trends in cybersecurity. Review collected by and hosted on G2.com.

What do you dislike about ISC2?

They could expand the content they offer for the Spanish language. Review collected by and hosted on G2.com.

Verified User in Computer Software
IC
Verified User in Computer Software
Mid-Market (51-1000 emp.)
"Highly recommended certificate for cloud engineers and DevSecOps"
5/5
What do you like best about ISC2?

Getting familiar with cloud-based security safeguards and thinking beyond your plan to set up your inbound and outbound security measures for network connectivities. Receiving simultaneous updates and staying up-to-date with security holes and problems. Review collected by and hosted on G2.com.

What do you dislike about ISC2?

It depends on how experienced the user is; it would be way more complicated if you are not familiar with gateways, security groups, internet and intranet, DNS, and subnets. It would be easy to use if you have the initial infrastructure or are in the process of improving your implementation; it would be straightforward within your integration strategy. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
UI
Verified User in Information Technology and Services
Enterprise (> 1000 emp.)
"Leading cybersecurity certification provider"
3.5/5
What do you like best about ISC2?

ISC2 is a certification program in Cybersecurity. The material available and the certificate standard is market acceptable. Review collected by and hosted on G2.com.

What do you dislike about ISC2?

The certification is not permanent. We need to renew on a yearly basis. Review collected by and hosted on G2.com.

Verified User in Computer & Network Security
UC
Verified User in Computer & Network Security
Mid-Market (51-1000 emp.)
"A short review on my experience with (ISC)2"
5/5
What do you like best about ISC2?

Global creds boost your career, strong community fuels growth, shaping a safer digital future, easy to login and communicate with customer support, which is really good. Review collected by and hosted on G2.com.

What do you dislike about ISC2?

There isn't a big thing which I dislike, only thing is that the cost of the courses are high which is not affordable for people with financial constraints. Review collected by and hosted on G2.com.