The process of obscuring information to make it unreadable without special knowledge, key files, or passwords.
A ciphertext, a cryptogram, an encrypted value. Usually used with the preposition "of" followed by the value that is hidden in it.
A police informer, one who betrays a criminal enterprise
A sex offender, especially one who is guilty of sexual offences against children.
A nonce word.
A pedophile.
A stupid or worthless person.
A value constructed so as to be unique to a particular message in a stream, in order to prevent replay attacks.
The one or single occasion; the present reason or purpose (now only in for the nonce).
One-off; produced or created for a single occasion or use. Denoting something occurring once.