Many times, open source cryptography software relies heavily on part-time volunteers who have full-time day jobs -- people the HR department is never going to meet or vet.

Jun 19, 2019 10 Best Free Open Source Encryption Software For Windows DiskCryptor is a free open source encryption software for Windows. As its name implies, it is used to encrypt disk or to be more precise, to encrypt partitions of the disk. Using it, you can also encrypt external storage devices like Pendrives, Portable HDD, etc.In order to keep the disk data secure, it uses various encryption techniques such as AES, Twofish, Serpent, AES-Twofish, etc. Cryptography (Windows) - Open Source Information Cryptography is the use of codes to convert data so that only a specific recipient will be able to read it, using a key. Microsoft cryptographic technologies include CryptoAPI, Cryptographic Service Providers (CSP), CryptoAPI Tools, CAPICOM, WinTrust, issuing and managing certificates, and developing customizable public key infrastructures.

Google Releases Open Source Cryptographic Tool |

Open source can create a false sense of security. Using open source means being dependent on something that might not work in the end, when you most need it. ProtonMail Open Source Cryptography - ProtonMail Blog Jun 13, 2015

Cryptography (Windows) - Open Source Information

public key - How can I make sure non-open source programs non-open source programs like WhatsApp, FaceTime, Zoom, etc. I think what you're really asking for is whether you can trust that something is using end-to-end encryption that you didn't personally install and host. I don't think this is practical, even for open source software. Russia's FSB Is Making Life Harder for Blockchain Jul 24, 2020