Best AWS Certificate Manager Alternatives & Competitors in 2025

Google Authenticator is a multifactor app for mobile devices.

free

Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

Remotely access your computer from anywhere on any device! Discover productivity and flexibility with GoToMyPC remote desktop software. Try it Free!

Visit website

Azure Multi-Factor Authentication helps safeguard access to data and applications while meeting user demand for a simple sign-in process.

Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.

OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …

Open Source

The SSL Store™ offers 70% Off On GeoTrust SSL Certificates, including Free Site Seal. Buy GeoTrust CA SSL and get 256 bit encryption web security now.

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).

Open Source

Namecheap SSL Certificates act as a third-party verification for a website’s security.

BitLocker is a full disk encryption feature included with Windows Vista and later.

SSLs is a security certificate providing platform that lets organizations protect their website infrastructure with TLS and SSL security features.

VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.

FileVault is a method of using encryption with volumes on Mac computers.

Get native platform intelligence, so you can predict, prioritize, and proactively manage the work that matters most with the NOW Platform from ServiceNow.