Match the terms with theirdefinitions:

1. Virtual private a. A hash encrypted with the creator's private key network (VPN) Data loss prevention 2. b. A company that issues pairs of public and private keys and verifies the identity of the owner of those keys c. A secret mark used to identify proprietary 3. Digital signature information 4. Digital certificate d. An encrypted tunnel used to transmit informa- Data masking 6. tion securely across the Internet e. Replacing real data with fake data f. Unauthorized use of facts about another person 5. Symmetric encryption to commit fraud or other crimes 7. Spam 8. Plaintext 9. Hashing g. The process of turning ciphertext into plaintext h. Unwanted e-mail i. A document or file that can be read by anyone who accesses it 10. Ciphertext j. Used to store an entity's public key, often found on websites 11. Information rights k. A procedure to filter outgoing traffic to prevent management (IRM) confidential information from leaving 12. Certificate authority A process that transforms a document or file into a fixed-length string of data 13. Nonrepudiation m. A document or file that must be decrypted to be read 14. Digital watermark . A copy of an encryption key stored securely to enable decryption if the original encryption key becomes unavailable 15. Asymmetric encryption o. An encryption process that uses a pair of matched keys, one public and the other private; either key can encrypt something, but only the other key in that pair can decrypt 16. Key escrow p. An encryption process that uses the same key to both encrypt and decrypt q. The inability to unilaterally deny having created a document or file or having agreed to perform a transaction . Software that limits what actions (read, copy. print, etc.) that users granted access to a file or document can perform