secure communication
Private channel exchange
Secure communication is the exchange of information through channels protected from interception or tampering.
The term appears in military, diplomatic, and technical contexts where confidentiality matters: encrypted messaging apps provide secure communication, the embassy established secure communication with headquarters.
Methods range from coded messages to end-to-end encryption.
- VPNEncrypted network connection
- HTTPSEncrypted browsing standard
- encryptionConverting data into code
- private keyConfidential decryption credential
- confidentialityQuality of protecting secrets
digital signatures · authentication · two-factor authentication · steganography · cryptanalysis · TLS · hashing · privacy · SSL · end-to-end encryption · OAuth · security · firewalls · data protection · eyes only · locked · classified · coded
- privacyprivacy, private, seclusion, confidentiality, solitude
- Cypherpunkcypherpunks, cryptography, privacy, anonymity, encryption
- Codebreakingcodebreakers, codebreaking, cryptanalysis, cipher, ciphers
- securitysecurity guard, security cameras, alarm system, security system, lock
- protectionbodyguard, armor, gloves, security guard, shield
- Police Communicationsdispatch, radio, 911, APB, BOLO
secure communicationpublic communication
Messages for general audiences
open communication · open channel · mass communication · public announcement · public address