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 Private Photos Become AI Training Material

Facebook now requests access to analyze your unshared camera roll photos with Meta AI, raising privacy concerns. Learn practical steps to protect personal images.

Denmark Deepfake Laws and the Global Challenge of Synthetic Media

Denmark's new deepfake regulations reveal global challenges in synthetic media. Learn detection techniques and protective measures for individuals and creators navigating this evolving landscape.

Apple Opens the EU App Store What It Means for Your Security

Apple's EU App Store changes create new security considerations for users navigating alternative stores, payment systems, and browser engines.

Building Secure AI Agents Key Lessons Learned

Essential security practices for developing trustworthy AI agents, including permission structures, data handling, and human oversight mechanisms that prevent system failures.

Kenya Cybersecurity Threats and Practical Defenses in 2025

Kenya faces rising cyber threats targeting financial systems and personal data. Learn practical defenses against scams, ransomware, and evolving social engineering tactics.

Kenya Digital Growth Brings New Cyber Risks

Kenya's digital expansion creates new vulnerabilities requiring practical security measures from individuals and businesses to counter evolving cyber threats.

Kenya’s Digital Growth Meets Escalating Cyber Threats

Kenya faces escalating cyber threats targeting mobile money and critical infrastructure, demanding immediate individual protections and collective security awareness.

African Tech Mergers and Cybersecurity Realities

The Axian-Jumia acquisition highlights cybersecurity considerations during African tech mergers, with actionable steps for secure integration.

FaceTime AI Stops Undressing Videos What It Means

Apple's new FaceTime feature uses AI to freeze video if undressing is detected, highlighting privacy advances and practical steps to stay safe online.

Windows Decline Reshaping Security Priorities

As Windows usage declines and other platforms gain share, security strategies must adapt to protect diverse device ecosystems with consistent fundamental practices.

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