cyber security

cyber security

1. CYBER ATTACKS

   • HOW TO AVOID CYBER ATTACKS
     • PHISHING
       • MALWARE
         • RANSOMWARE
         • BOTNETS
         • KEYLOGGERS

2. KEY TERMS

   • HACKING
     • UNAUTHORISED ACCESS TO COMPUTER MATERIAL
   • PHISING
     • SENDING A FAKE EMAIL
   • MALWARE
     • MALICIOUS SOFTWARE, HARMFUL
   • RANSOMWARE
     • ENCRYPTS USERS FILES AND DEMANDS
   • BOTNET
     • CONTAIN MALWARE WHICH ALLOWS HACKERS TO REACH THEM

3. SECURITY SOFTWARE

   • OFTEN CALLED ANTIVIRUS SOFTWARE EVEN THOUGH IT DEALS WITH MORE THAN JUST VIRUSES, SCAND COMPUTERS FOR KNOWN MALWARE AND REMOTES IT. MUST BE KEPT UP TO DATE WITH THE LATEST MALWARE DEFINITIONS

4. GREY HAT HACKING

   • HACKING DONE WITHOUT THE AUTHORISATION OF THE COMPANY, BUT WITH GOOD INTENTIONS, OFTEN THE COMPANY WILL BE INFORMED OF HOW THE HACKER WAS ABLE TO GAIN ACCESS

5. BACKUPS

   • KEEPING A COPY OF IMPORTANT DATA ON A DIFFERENT SYSTEM, SO THAT IT CAN BE RESTORED IF THE ORIGNALS IS DAMAGED

6. WHITE HAT HACKING

   • HACKING THAT IS DONE WITH THE AUTHORISATION OF THE COMPANY BEING HACKED. THE HACKER PRODUCES A REPORT OF A COMPANIES VUNERABLILITIES THEY FOUND, SO THAT THE COMPANY CAN FIX THEM

7. CYBER DEFENCES

   • BACKUPS
   • ESTHICAL HACKING
   • GREY HAT HACKING
   • WHITE HAT HACKING
   • SECURITY SOFTWARE

8. ENCRYPTION

   • CIPHERS
     • CAESER CIPHER
     • SUBSITUITION CIPHER
   • KEY
   • PLAINTEXT
   • CIPHERTEXT
   • CRACKING
     • BRUTE FORCE
     • STATISTIC ATTACK

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