cybersecurity

cybersecurity

1. cyber defences

   • back ups
   • security software
   • ethical hacking
     • white hat hacking
     • grey hat hacking

2. cyber attacks

   • malware
     • botnets
     • ransomwhere
     • key loggers
   • phishing

3. encryption

   • plaintext
   • key
   • ciphertext
   • ciphers
     • caesar cipher
     • substitution cipher
   • cracking
     • statistical attack
     • brute force

4. security software

   • finds viruses and removes them

5. white hat hacking

   • hacking that is allowed to help companies

6. grey hat hacking

   • hacking without athorisation but only does it to help

7. botnet

   • a network of computers that are all controlled by a hacker