informer's privilege
freedom of information
journalist's privilege
professional secrecy
attorney-client privilege
privacy
doc drop
physician-patient privilege
priest-penitent privilege
privilege
confidentiality
deanonymization
classification
jigsaw identification
Glomar response
telling
nonsecretion
shield law
news leak
Chinese Wall
leak
squealer
counterdeed
rat
betrayer
deauthorization
informer
blabber
mum
cut
cold shoulder
plausible deniability
snub
civil liberty
whistle blower
whistleblower
whistle-blower
k-anonymity
state secret
graymail
relator
nonce
semisecrecy
something nasty in the woodshed
encryption
implied trust
giveaway
secret service
filing
freedom of the press