Apps similar to SecureBlackbox® include OpenSSH, which is free and open source. Other options are OpenSSL, GnuTLS, Themis and SecureBridge. In total there are six Cryptography Libraries like SecureBlackbox® for Windows, Linux, Mac, Android and iPhone.
OpenSSH is a free version of the SSH connectivity tools that technical users rely on. OpenSSH encrypts all traffic (including passwords) to effectively eliminate eavesdropping, connection hijacking, and other attacks.
OpenSSL is a framework which implements the secure socket layer. It ships with a program/library which gives you access to all those functions.
United States
GnuTLS (the GNU Transport Layer Security Library) is a free software implementation of the SSL, TLS and DTLS protocols. It offers an application programming interface (API) for applications to enable secure communication over their network transport layer, as well as interfaces...
Themis is a cryptolibrary, providing high-quality security services for secure messaging and encrypted storage. Themis is aimed at modern development practices, with wrappers for Ruby, Python, PHP, Java / Android and iOS / OSX.
SecureBridge is a library of non-visual components for Delphi, C++Builder, and Lazarus (Free Pascal) designed to protect network connections from unauthorized access.
Czechia
EU
Simple alternative to ssh (<5% SLOCC) written from scratch in Go, with support for PQC KEMs (Post-Quantum Cryptography Key-Encapsulation Mechanisms).
Canada
United Kingdom
