Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
The SSTCP protocol permits to establish a simple TCP/IP connexion across multiple AES secured channel. Simple but (/so?) secured and strong cryptographic methods are used. OpenSSTCP is the LGPL implementation of the SSTCP protocol.
Javafon is an open source peer-to-peer audio-communication application written in Java. The audio signal is compressed with JSpeex. Furthermore it supports encryption through AES and Blowfish.
iSSL is a minimalistic cryptographical API that uses the ciphers RSA and AES to establish SSL-alike, secure encrypted
communications between two peers communicating through a network socket, including session key generation and public key exchange.
Cryptofon - a safe phone with integrated encryption.
The Cryptofon is designed to enable safe and secure communication trough a regular PSTN line. It supports narrowband connections (~2400 bit/s and lower).