Lester Obbayi

Lester Obbayi is a Cyber Security Consultant with one of the largest Cyber Security Companies in East and Central Africa. He has a deep interest in Cyber Security and spends most of his free time doing freelance Penetration Tests and Vulnerability Assessments for numerous organizations.
Lester Obbayi

CISM Domain 4: Information Security Incident Management (ISIM) [2022 update]

Learn everything you need to know about CISM domain 4, Incident Management.

CCSP exam details and process [updated 2022]

Get answers to all your CCSP exam procedure questions, from identification requirements to where to take the exam.

Capture: Improve IoT firmware security with new firmware architecture

In this article, we shall discuss what Capture is and discuss how its application can benefit both IoT device owners and IoT device vendors.

How to earn CISM CPE credits [updated 2022]

Discover the various free and paid methods of obtaining CISM CPE credits.

CISM certification: Overview and career path [Updated 2022]

Find out why the CISM certification is the globally accepted standard for achievement in IT security managerial skills.

Microsoft Autodiscover protocol leaking credentials: How it works

Explore how the Autodiscover protocol works and why your environment might be insecure and leak passwords to the internet.

How to remove ransomware: Best free decryption tools and resources

Learn details on removing ransomware, the various ransomware examples that have affected both individuals and big organizations, and more.

CASP+ Certification: Overview and Career Path [2022 update]

Take a look at the CompTIA Advanced Security Practitioner (CASP+) certification and the benefits that come along with it.

How to become CCSP certified – Certification requirements [updated 2022]

The Certified Cloud Security Professional CCSP certification by (ISC)² is one of the most advanced cloud security certifications available today. It is award

How to become CRISC Certified - Certification Requirements [updated 2022]

Learn what you need to do to earn the CRISC certification.

Maintaining Your CRISC Certification: Renewal Requirements [updated 2022]

Find out what you need to do to renew your CRISC certification.

SigintOS: Signal Intelligence via a single graphical interface

SigintOS is a Linux distribution used for making signal intelligence gathering possible.