security threat and prevention

security threat and prevention

1. brute force attack

   • strong password
   • 2 step verfication
   • locking a account after many attempt of logging in

2. phishing

   • not clicking on unknown link
   • not clicking on unknown source

3. trojan horse

   • running anti malware soft ware
   • no dowloading soft ware from unknown source

4. computer viruse

   • use strong password
   • keep everything up to date
   • use a fire wall