What People Are Saying

Since I earned my CertNexus badge, I became more visible and attractive to a lot of recruiters. I was able to gain employment with an organisation that is data based which I absolutely love. I would recommend CertNexus over and over again.

Adebola Deji-Ogunmola.

The questions are really well-crafted to test not only our knowledge but hands-on experiences with certain tools. This certification gave me more confidences in handling cyber security incidents.

Wahyu Nuryanto.

The course exceeded my expectations in many regards, especially in the depth of information supplied. I learned key AI concepts and how it applies to business. There were times I had some challenges but CertNexus was always there to give me the support that I needed. it was a tremendous learning experience. Excellent content, assignments and projects that build on your knowledge, reinforce, and then expand on it. Very well organized, conceived and practical course. I have learnt a lot from the course and I am absolutely sure that I can apply all that I have learnt in the course to solve business problems.

Somtochukwu Ava.

I have taken AIBIZ and DSBIZ. I learned a great deal of information that helps me in my current roles that I am taking on and how to be more efficient. I think with these two credentials on my resume, it helps to show that I am investing in learning about the future and what is needed currently. Keep up the great work!

Kendall Harkless-Davis.

After I attended the AIBIZ, IoTBIZ and DSBIZ courses, I better understand the new world of technology and how they are used in business.

Mehrdad Khadempour.

The CertNexus Certified Artificial Intelligence Practitioner (CAIP) program was excellent. I learned a great deal about Artificial Intelligence both in breadth as well as in depth. It is not an easy program and that’s what makes it so valuable in terms of learning as well as a credential. I highly recommend this program to anyone who wants to learn about Artificial Intelligence.


I felt that the CyberSec First Responder (CFR) exam was a good indicator of the knowledge, skills and abilities needed to perform the required duties of the role(s) the certification is suited for. Having passed several other comparable industry certifications, I felt that the exam covered valuable knowledge not covered by other vendors and assessed the candidates ability to understand and employ the information, not simply memorize answers.

Damion McCurdy.

CyberSec First Responder (CFR) certification has been very helpful in gaining trust and prestige among peers and customers alike. It is opening up many doors in the area of cybersecurity and potential employers and customers are interested in acquiring such services. This certification is a testimony of the years of knowledge and experience that I have gained in the field. The preparation for CFR became the core foundation for both the CISSP and CISM certifications that I have acquired since CFR. Highly recommended.

Imran Alrai.

It was a great exam overall. I am a two months from finishing my BS in CyberSecurity. It was good to take and validate my knowledge on incident response that I learned from college.

Devonta Mitchell.

I have earned I believe close to three or four Certifications. All the courses have been informative, but what particularly grabbed my attention was CyberSec First Responder (CFR). This certification course really taught me a lot about the ins and outs of how to respond to an incident. As I get more available resources, I plan on taking more CertNexus Certifications because of the knowledge I have gained from them. Keep up the good work CertNexus!

Zackary Hopkins

I am a CertNexus certified CyberSec First Responder(CFR-410). The learning plan towards achieving this certification changed my way of approaching any cybersecurity related incident and the way I see relevance of overall cybersecurity. A must take for anyone who would like to make a career in cybersecurity.

Manu K P.

I was looking for a certification to help me with my cyber incident response skills. The syllabus of CertNexus CyberSec First Responder (CFR) is quite rich and in-depth. When I compare it with other incident response related certifications in the industry, CertNexus CyberSec First Responder has proved the best Certification among all.

Mohammad Rahman.