Amakiri is a UK-trained technology consultant and cybersecurity evangelist, working at the intersection of security, technology, and people. He has a master’s degree in network systems with over 10 years’ experience in managing IT services and infrastructure. He’s been writing about cybersecurity since 2013.
Thinking of selling or recycling your iPhone? It's important to make sure you wipe all of your personal data and information. We explain how to wipe an iPhone completely, before selling it.
Thinking of selling or recycling your Android device? Make sure to delete your data so you're not handing personal information to a stranger. We explain how to wipe an Android phone or tablet fully.
Many cyber attacks exploit buffer overflow vulnerabilities to compromise target applications or systems. Here's is what you need to know, and what you can do to secure your applications.
Immunity passports may seem like a natural fit at this time, but we have a duty to ensure that the underlying technology does not undermine our privacy rights and individual freedoms.
Fraudsters often use emails, texts, phone calls, and pretexting scenarios to extract sensitive information. We reveal everything you need to know about pretexting attacks including examples and how to defend yourself.
One of the key questions to ponder when using Google Drive cloud storage is: are my files secure and private? We take a closer look at Google Drive security, and offer steps you can take to improve it.
Hacking incidents are on the rise. Most go undetected long before the victim realizes what happened. Here are 10 clear signs you can use to tell if your phone or computer has been hacked.
To fully understand VLSM, we need to know the fundamentals. This tutorial explains what a subnet mask, subnetting, and supernetting are and how to implement.
