kowatek

kowatek

Chibueze Iwuala is a highly experienced information technology professional with a diverse educational background and a wealth of certifications. With a B.Tech and MSc in Information Technology, Chibueze has established a strong foundation in both theory and practical application. His dedication to excellence is evident through his acquisition of industry-recognized certifications such as CompTIA Network+, CompTIA A+, CompTIA Certified IT Operation Specialist, Google Cybersecurity professional certification, ISC2 Certified in Cybersecurity and a Blockchain Security certificate from Udemy. Additionally, Chibueze has authored five books and co-authored three, further demonstrating his commitment to advancing knowledge in the field. These certifications and achievements underscore his commitment to remaining updated with the latest advancements and best practices in information technology and cybersecurity.

Five Eyes Launch Guidance to Improve Edge Device Security

The UK’s leading cybersecurity agency and its Five Eyes peers have produced new guidance for manufacturers of edge devices designed to improve baseline security. GCHQ’s National Cyber Security Centre (NCSC) and allies in Australia, Canada, New Zealand and the US published the…

Gecko feet inspire anti-slip shoe soles

Just add zirconia nanoparticles… Credit: V. Richhariya et al., 2025 It’s the “hydrophilic capillary-enhanced adhesion”of gecko feet that most interested the authors of this latest paper. Per the World Health Organization, 684,000 people die and another 38 million are injured…

The Galaxy S21 series is getting downgraded

What you need to know Samsung subtly indicated that it will not be providing monthly updates to its Galaxy S21 series. Since the series was destined for 4 years of full software updates, it means One UI 7 is its…