My research, reports, tutorials, thoughts and analysis.
Exclusive: Nigerian Court Fines Polaris Bank ₦1 Million for Data Privacy Violations
Tokunbo Olatokun wanted two things: to close his account and stop receiving marketing emails from Polaris Bank. Instead, his inbox stayed cluttered, […]
Encryption: Why the ‘Good Guys Only’ Backdoor is a Dangerous Myth
When Chinese hackers breached U.S. telecommunications surveillance systems, they didn’t need to create new vulnerabilities—they simply exploited ones that already existed. The […]
The State Of Data Protection In Nigeria
This is Nigeria; anything you see, take it like that. Nigeria, Africa’s most populous nation, faces a critical challenge in safeguarding its […]
Getting Started with Basic Linux Commands
Linux is an operating system, just like Windows and Mac OS. It’s a special kind of operating system because it is not […]
Round-Robin DNS (RRDNS) Explained
Round-Robin DNS is a load-balancing method that operates on the DNS level by distributing incoming traffic across multiple servers or IP addresses […]
Let’s Talk Regex in 60 Seconds?
Regular expression falls into the category of skills that would benefit developers, security analysts, and system admins to pick up as early […]
DNS Encryption: DNS over HTTPS (DoH) and DNS over TLS (DoT)
Every time you type a website address into your browser or click on a link, your computer performs a DNS (Domain Name […]
The Beginner’s Guide to SSH Connections
Imagine you are an engineer working at a small organisation and you need remote access to an office server to apply a […]