Across
- 1. A fixed-size output derived from variable-sized input, used to verify data integrity.
- 3. Property ensuring data is not altered or tampered with.
- 4. Malware that encrypts data and demands payment for decryption.
- 7. Process of converting plaintext into ciphertext.
- 8. Device/software that filters data packets to secure a network.
- 10. Cipher where letters are replaced by others.
Down
- 2. Encryption method using two keys, public and private.
- 5. Ensuring that information is accessible only to authorized individuals.
- 6. Art of breaking encryption and analyzing vulnerabilities.
- 9. Fraudulent attempt to obtain sensitive information via fake emails.