Wednesday, June 25, 2025

Tech News, analysis, updates, comments, reviews

blancos

Yo, I’m Brian Kimathi, a cybersecurity and IT systems enthusiast from Kenya, passionate about building secure digital environments and improving the world through technology. With over 6 years of hands-on experience in system administration, cybersecurity operations, integrations, mobile money systems and more, I’ve worked on everything from securing backend infrastructures to helping companies respond to real-world cyber threats. My journey has taken me through diverse roles—system administrator at East African Data Handlers, privacy analyst at Techno Brain, senior systems analyst at Bowmans Law and tens of consulting roles.. Along the way, I’ve consulted on projects across the banking, telco, and social impact sectors. I enjoy getting my hands dirty with SecOps tools, system analysis, and threat response frameworks, but what drives me most is helping others understand and embrace the power of secure technology. I hold a Bachelor’s degree in Computer Security and Forensics, certifications in networking and cybersecurity, and I’m currently exploring global opportunities in cybersecurity and infrastructure. This blog is my little corner of the internet where I share security tips and tools, deep dives into IT systems and processes, stories from real-world projects, and mentorship advice for young professionals in tech. If you're into tech, security, or figuring out this digital world you’ll feel right at home here. Let’s connect, learn, and grow together.

written articles

When Your Security Camera Becomes a Botnet Soldier

A new Mirai botnet variant exploits old vulnerabilities in TBK DVR devices, turning security cameras into attack tools. Learn how to check and secure your devices.

Malicious Browser Extensions Infect Over 700000 Users

Malicious browser extensions infected over 700,000 users by stealing credentials and cookies. Learn how to audit your extensions and protect your online activities.

Twitter Data Breach Insider Threats and User Protection

Twitter's massive 2.8 billion user data leak appears to be an inside job, highlighting critical vulnerabilities in data protection and the urgent need for both organizational safeguards and personal security measures.

Taking Control of Your Genetic Privacy

Practical steps to delete your 23andMe genetic data and protect your biological privacy, with global considerations for data protection.

A Cybersecurity Perspective on Border Searches and Digital Privacy

Exploring the challenges of phone privacy at borders, this post reflects on cybersecurity strategies and global implications for travelers and professionals.

Why Kenya’s Cybersecurity Boom Matters More Than The Numbers Suggest

The statistics tell one story about Kenya's cybersecurity market. A 10.54% growth rate through 2029, reaching $92.64 million. The need for 10,000 new experts...

The Hotel Elevator Problem & Third-Party Access Strategy

Nearly half of organizations suffered a cyber incident involving a third party within the last year. Yet businesses cannot simply cut ties with external...

When Digital Companions Become Digital Dependencies

The cybersecurity community talks extensively about data breaches, malware, and system vulnerabilities. We spend countless hours protecting digital assets and user privacy. Yet something...

Lessons from Philosophy for Cybersecurity Leadership

Most security incidents trigger the same sequence: discovery, investigation, and then something more primal. The desire to strike back. It could be a data...

Navigating the AI Assistant Landscape for Cybersecurity Professionals

Exploring how Claude, ChatGPT, Gemini, and DeepSeek each bring unique strengths to security operations, with insights on practical applications and critical limitations for cybersecurity professionals.

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