I thought I’d try something a little different I have always wondered what it would be like to shrink down to the size of an ant and walk around inside a computer system (without getting […]
Spear-phishing is an email or electronic communications scam targeted towards a specific individual, organization or business. Although often intended to steal data for malicious purposes, cybercriminals may also intend to install malware on a targeted […]
Whaling is a specific kind of malicious hacking within the more general category of phishing, which involves hunting for data that can be used by the hacker. The targets are usually high-ranking bankers or executives. […]
Just to show you what I’ve been up to. I made another display board to illustrate fragmentation and defragmentation. I used some math counting blocks (could not bring myself to use Lego!) and broke up […]
Spam or junk email is the use of e-mail systems to send an unsolicited/unwanted message, especially advertising, as well as sending messages repeatedly on the same site. Spammers harvest recipient addresses from publicly accessible sources, […]
When researching for one’s PAT (Practical Assessment Task for Computer Applications Technology students), the date a document was last updated/modified is required to assess the validity of that information. However, what does one do when […]
Could a keystroke logger be hiding on your PC without you even knowing?
Bandwidth hog is a slang term used to describe files that take a long time to download, or an application that requires a larger amount of system resources to run or keep updated. For example, […]
By Wayne Strydom About four years ago, our school embarked on its journey with tablets in the classroom. Initially it was a bring your own device scenario, meaning that any tablet device was allowed onto […]
Ladies and Gentlemen, we have just passed the 1000 members mark on our CAT & IT Teachers Facebook group! This group started in 2012 with just a handful of teachers trying to share resources together […]
© Matthew Hains