Sydney Butler

Sydney Butler has a formal background in research psychology, with a particular focus on how technology affects us as individuals and society. He writes about technology broadly, but is an advocate for personal freedom and privacy. He has extensive experience as a digital literacy teacher and believes strongly in public education on topics such as cyber security, privacy, surveillance and freedom of speech. Contact at - contact@technadu.com
329 articles

Patches for the KRACK Vulnerability Begin to Trickle Out

A few days ago we all learned with shock that the strong encryption that protects almost every WiFi device in the world has been...

10 of the Worst Cyber Crimes in History

Cybercrime. Cyberwarfare. General Cyber-pandemonium. It’s a brave new world of crime, espionage, and sabotage. It’s not quite the Cyberpunk future we grew up reading...

The Simple Guide to Safe Internet Browsing

The internet is like the ocean. It's a vast place with many different environments. There are sunny beaches, where families play and have a...

How to Protect Your Router From KRACK Flaw

On Monday we received the shocking news that WPA 2, the security protocol that protects almost all WiFi, has a serious flaw. Security research...

The WPA2 Hack Means a VPN is No Longer Optional

In the last 24 hours, the internet has been flooded with some very troubling news. The WiFi technology that we all use on a...
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