The Python script extract_otp_secrets.py extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes ...

Abstract: Quick response (QR) codes are widely used in offline to online channels to transfer information from promotional materials to mobile devices. Self-service medical equipment can record the ...

Love the look of Samsung's Frame TV? You can easily recreate that art gallery effect on your Roku TV. Here's how.

The data encoded in the QR code typically consists of a URL to a website or a code used by applications, such as handling secrets in time-based one-time password (TOTP) applications. This is the only ...

While there was plenty of excitement in the chamber, controversy spilled out into the corridors as well, as later on ...

Abstract: The problem of frame synchronization of non-binary Low-Density Parity-Check (LDPC) codes is considered in this paper. We propose two techniques of blind frame synchronization that are based ...