LivaraPrivate messengerIdeas, explainers, and useful questions about encryption, private messaging, and the technology in your everyday life.
Discover the latest ↓Android messenger session theft can expose an encrypted chat after the legitimate user has unlocked it. End-to-end encryption protects the message on its journey, but it cannot keep plaintext secret from malware that can read, capture or remotely control the authorised phone displaying it.
Discover why 'military-grade encryption' is a marketing illusion, and learn how to evaluate private messengers using transparent, verifiable cryptographic primitives.
A detailed technical comparison between the IETF Messaging Layer Security (MLS) tree-based ratchet and Livara's hybrid post-quantum LGS1 sender-key architecture.
What ML-KEM-768 does in a messenger, why a hybrid design also uses P-256, and which security questions FIPS 203 does not answer.
Client-side scanning bypasses encryption by reading your messages before they are locked. Discover how verifiable APK integrity stops hidden surveillance modules.
UI timers hide messages from your screen, but unencrypted payloads linger in flash storage. Discover why cryptographic key shredding is the only mathematically sound path to secure file deletion in messaging.
When an encrypted group chat kicks out a member, cached encryption keys can leave future messages exposed. Here is how LGS1 enforces instant backward secrecy.
How end-to-end encryption changes server-side AI access to private messages, and where channels, metadata, devices and optional AI features need separate review.
Recent quantum hardware milestones accelerate the Q-Day timeline. Here is why daily communications require hybrid post-quantum chat encryption today.
Discover how rogue browser extensions hijack unencrypted DOM text in web messengers and learn how isolated Web Workers and offline integrity proofs neutralise browser-level threats.
When law enforcement targets a private messenger, the data they extract depends entirely on the cryptographic architecture. We explore how E2EE limits subpoena compliance to basic metadata.
In-browser post-quantum encryption uses WebAssembly and WebCrypto to deliver zero-trust end-to-end encrypted messaging directly inside the browser, eliminating app store dependencies.
Pulse comes from the people building Livara. Read the bylines, follow the sources, and explore the trade-offs behind the technology.
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