A desktop application that checks security-related settings and makes recommendations for improvements without requiring central device management or automated reporting.

A Git credential helper that securely authenticates to GitHub, GitLab and BitBucket using OAuth.

A Git credential helper for Azure Repos

A command-line tool for sharing secret/key materials between two (or more) users using SSH keys

Cross-platform, secure file transfer desktop application.

This is the official repository for the newly designed usable.tools website

This repository hosts useful artifacts (source code and screenshots) of a research project about FIDO2 biometric WebAuthn.

Code for our USENIX Security 2023 paper -- Exploring User Reactions and Mental Models Towards Perceptual Manipulation Attacks in Mixed Reality

a fun react input that measures password strength using Dropbox's zxcvbn estimator and gives emoji feedback based on this estimation

Blink is a python script, developed under Prof. Mainack Mondal for CS60081 course, that parses the user's email history to collect survey data email tracking behavior.

A learning module for Usable Security

service oriented usable security

Analyzing the shoulder-surfing resistant password scheme in terms of usable security and privacy.

Evolution of Privacy Policies

Generate random passphrases which are secure and memorable.

OLD Website for the USABLE initiative