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py2fa vs Sybu JavaScript Blocker

A side-by-side look at py2fa and Sybu JavaScript Blocker. For an in-depth review of either product, follow the links below.

py2fa

py2fa

Security & Privacy

py2fa is an open-source Python library for implementing two-factor authentication (2FA). It supports time-based one-time passwords (TOTP) and HMAC-based one-time passwords (HOTP). py2fa makes it easy to add 2FA to Python applications and websites by handling the cryptographic operations and providing utilities for generating/validating tokens.

twofactor-authenticationotptotphotppython
Sybu JavaScript Blocker

Sybu JavaScript Blocker

Security & Privacy

Sybu JavaScript Blocker is a browser extension that allows users to selectively block JavaScript on websites. It gives users more control over web security and privacy by preventing unwanted JavaScript code from running.

javascriptblockerbrowser-extensionweb-securityprivacy