cybersecurity

cybersecurity

1. cyber defences

   • backups
     • exturnal saves
   • security software
     • antivires
   • ethical hacking
     • white hat hacking
     • gray hat hacking

2. encryption

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

3. cyberattacks

   • phiching
   • malware
     • ransomware
       • locking information and damanding payment
     • botnet
       • network of computers infected with a virus
     • keyloging
       • software that memerrises the keys you press