https://intnetinc-my.sharepoint.com/:w:/p/backups/EZVxhYsNyadEsPJd3tmCmJ8BWUNwgIvTVL2dJHDvc7QXbw?e=0VpB9R
Read more
PGP Secure Email
To have Public Key and Private key. Use Open PGP with Mailvelope https://www.youtube.com/watch?v=Ro3MSBS9w-A
Read more