Security

Security

1. Problems

   • Data can be private and sensible
     • Non Authorized Access
       • ATTACK
         • MALWARE
         • PW ATTACK
         • PHARMING
         • DOS
         • IPPOOFING
         • Packet Sniffer
   • Privacy of mesages
     • User can access data saved by simply using a link
   • Identity Recognition
     • When a host gets connection into a network, there is a physical connection to a network among unknown networks Every connection opens the way to potentially dangerous connections

2. DEFINITION

   • PROTECTION FROM UNAUTHORIZED ACCESS LEADING TO DATA ACCESS

3. PURPOSE

   • iT HELPS THE USER TO KEEP DATA SAFE FROM ANY LOSS DAMAGE CANCELLATION
   • iT kEEPS DATA VALID MEANIGFUL AND COMPLETE
     • ATTACK