Cyber Security Crossword

12345
Across
  1. 3. a type of malware that can infect all the files on the network
  2. 4. monitors and filters the system's incoming and outgoing network traffic
  3. 5. a process of converting plain text (readable message) into codes
Down
  1. 1. is a process of converting the ciphertext into plain text.
  2. 2. malware collects sensitive data like user ids and passwords