Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array ("seed")
crypto messenger and notepad and file encryptor windows and android
Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .
Value Added VPN 4G ssl/tls sni VPNGate CN/RU/JP/UK..
A flat-file database program written in bash shell and awk scripts.
An Android application for encryption and decryption