Firewalls

YOUR LINK HERE:

http://youtube.com/watch?v=CeTATgOp3eE

Explaining what is meant by a firewall and how it can be used as a data-level protection method. The difference between hardware and software firewalls are discussed, as well as their general pros and cons. • This video is primarily designed for the written exam (Component 3: Effective Digital Working Practices) for the Pearson Edexcel BTEC Level 1/2 Tech Award in Digital Information Technology. Video #4 for B2. Also applicable to OCR GCSE Computer Science. • For the ordered playlist of videos for the Edexcel BTEC DIT exam, see here: • • BTEC Digital Information Technology E... • If this video was useful, please like it and subscribe, it really helps! Also, if you use an ad blocker, whitelisting my channel is very much appreciated! • These videos will always be free but if you'd consider a donation I'd be extremely grateful - https://www.paypal.me/computerscience... or https://ko-fi.com/mrbrowncs. • Link to my TES shop where I upload my teacher resources (including the PowerPoints): https://www.tes.com/teaching-resource... • For any questions or enquiries, please email me using the address given on my channel page.

#############################

New on site