K.D.S.S

K.D.S.S

1. viruses

   • what are viruses?
     • They are computer programs
     • Created to cause problems for the user.
     • They multiply
   • How to avoid them
     • Install anti-virus software
       • These don't remove viruses only detects them
       • Make user there up to date
     • Don't open any email attachments from unknown sauces
     • Don't download off un-trusted websites

2. Backing up/archiving

   • Back ups are copies of the original data
     • there kept in case the original is damaged
     • done regularly
     • in a off site facility
   • Archiving
     • When you store important files that are no longer in use
     • Kept for future reference

3. encryption

   • Data cant be intercepted by hackers
   • can keep files unreadable from any un-known user

4. Fire wall

   • Can stop hackers
   • Stops unauthorized access

5. User name/Password

   • user name so they know its you
   • Passwords need to be safe and sucure
     • They should have
       • A capital letter
       • symbols
         • e.g. !,£,$,% and there is many more
       • numbers
     • Don't go for words out of the dictionary
       • In case on a dictionary attack

6. Physical securit

   • Bio metric locks
   • pad locks
   • computers bolted down
   • security guards

7. Key logging

   • This is used by hackers
   • It sees what you are typing on your key board and finds you password