Fascinating Video about Operating Systems

Here's a video all about operating systems, what they are and what they do.  Everything from protecting the security of the computer to providing access to the available hardware to providing a rich Graphical interface for the user

Hurray! I have passed!

HURRAY!

I've passed the 2nd year of my MSc in Computer Systems Security at Glamorgan University

I achieved 7 out of 8 distinctions for the assignments giving a total of 4 modules distinction, 1 module merit and 1 at pass grade.

I've now just got to do the final year dissertation.

What Is Internet Security?

Lots of people ask the same question:

What is Internet Security?

So what is HTTPS?

All web users know about HTTPS but what exactly is it?

Implications of using BitTorrent and other peer2peer software

Programs such as BitTorrent are popular for sharing and downloading files.

However, apart from the legalilty of sharing copyright material,  there are serious security concerns that whilst someone might be downloading the latest James Bond film, "adult entertainment" or Dr Who episode...  the P2P(Peer-2-Peer) software could also be used as an easy access tunnel into the user's computer.

Dangers of Open Wi-fi Hot Spots

Open and free Wi-Fi spots sound great - internet anywhere!  But what are the IT security dangers?

The Importance of Passwords

Imagine what the world would be like if all the keys and locks were the same?

It would mean that you wouldn't need to remember which key goes where - you just pick up one key and can use it to lock-up your own house, visit granny without waking her up, surprise a few friends by calling in unannounced and look after the neighbour's cat while their on holiday. But there is a problem!