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

WhatsApp Woes on Oppo Phones What It Reveals About Mobile Security

When WhatsApp stops working on Oppo phones, it reveals deeper mobile security challenges and practical solutions for users facing app compatibility issues.

Finding Your Path Through Security Certifications

Security certifications serve as career milestones when aligned with your experience level and goals. Practical selection strategies help navigate the options effectively.

Zero Click Attacks The Silent Danger We Cannot Ignore

Zero click attacks compromise devices without any user interaction by exploiting software vulnerabilities. Learn practical defenses against these silent threats affecting users worldwide.

AI Created Fake Passports and Security Realities

A recent test showed ChatGPT generating a fake passport that bypassed security checks, revealing urgent gaps in identity verification systems worldwide.

Securing Our Remote Work Future

Exploring practical security approaches for sustainable remote work, including essential protections and global adaptations to distributed teams.

Security Basics Every Developer Needs to Know

Why basic security knowledge is now essential for all developers, with actionable steps to prepare for interview questions and protect your work.

Getting Ready for AI in Cybersecurity by 2027

Exploring how AI transforms cybersecurity approaches and practical steps to prepare for coming changes by 2027.

Mozilla ThunderMail Shakes Up Email Security Landscape

Mozilla's ThunderMail challenges Gmail and Microsoft 365 with a privacy-first approach, highlighting email security risks and offering practical steps to protect your communications now.

Universal Zero Trust Reshaping Cybersecurity Leadership

Universal zero trust is transforming cybersecurity leadership by replacing outdated perimeter defenses with continuous verification models that work across global workforces.

What Happens When Your Data Shows Up in a Breach

Understanding what happens when your data appears in breaches and actionable steps to secure your accounts using tools like Have I Been Pwned.

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