People who regularly use online services have between 100 and 200 passwords. Very few can remember every single one. Password managers are therefore extremely helpful, allowing users to access all ...

The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...

Researchers uncovered vulnerabilities across Bitwarden, LastPass, 1Password, and Dashlane.

One of the main reasons password manager providers haven't upgraded their codebases is that they fear doing so would irrevocably lose existing users' secrets. The researchers said that some vendors ...

The GNU C compiler is excellent with reasoning about Boolean values. It may be too clever. Like Microsoft Clippy-level clever. Meusel ran a constant-time implementation through GCC 15.2 (with ...

Password manager software has transformed digital security, moving beyond simple lists of usernames and passwords to encrypted vaults with cloud sync, TOTP generation, and breach monitoring. Modern ...

Photo: QSE Founder & DevSecOps Officer Sean Prescott, speaking at DEFCONN 2025 during his presentation titled ‘Quantum Malware: The Emerging Threat of Post-Quantum Cryptographic Exploits’.

Passwd is designed specifically for organizations operating within Google Workspace. Rather than competing as a general consumer password manager, its purpose is narrow, and business-focused: secure ...

Abstract: This paper discusses how to implement Paillier homomorphic encryption (HE) scheme in Java as an API. We first analyze existing Pailler HE libraries and discuss their limitations. We then ...

We all have plenty of online accounts. Using the same password for all of them isn’t safe; if one gets hacked, all our accounts are compromised. You shouldn’t ...