Friday, 11 May 2012

Cyber bulling
       Cyber bulling is where you use a network like face book, bbm or twitter est., young people around 10 to 17 use computers allot cyber bullying is when you call someone names or threats across the internet or networks. If you’re in a situation where you think your getting cyber bullying tell someone straight away.
       Spam is where people send you allot of massagers you mightn't know who these people are the people who send you them get called spammers, spammers will fill your inbox with unnecessary messages. Most spam messages are from the stuff you download. The way to prevent spam is to block the user send these messages.
       Phishing is a big concern because you could get a email from your local bank est. they could ask you for bank details and  personal information BUT these aren't really your local bank theses are normal people who can rob your money and trick you into giving details out without knowing you’re going to get hacked.
Denial of service attacks
       A denial service attack is where someone tries to stop users from using the network.
       There are things there are more likely to do like try to flood a network and shut down connections between networks to prevent a denial of a service attack you need to use an antiviral software and make sure your system is up to date.