The best email encryption software can prevent hackers from scraping your emails for company contracts, financial records, and workplace credentials.

Abstract: This longitudinal study explores recurring usability challenges faced by students in a university-level cybersecurity course during their first use of ...

European governments are increasingly turning towards open standards alternatives to end-to-end encrypted messaging and collaboration services dominated by WhatsApp and Microsoft Teams. An open ...

Len Sassaman was an American technologist, cryptographer, and privacy advocate whose work helped shape digital security and privacy today. He played a key role in developing tools like Mixmaster, an ...

read the context above and understand how pgp encrypt and decrypt impl refer to feat: support sql func encrypt/decrypt #14717 for similar raw encrypt/decrypt impl, you need to impl all pgp_sym_encrypt ...

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 ...

I'm all about new technology, but sometimes, new technology gets in its own way, and passkeys epitomize this more than any other technology. For those who do not know, passkeys are the new password, ...

Encrypting your messages ensures that no one, not even your email provider, can read them. PreVeil and Proton Mail both handle that task, each with its own style. I help you decide which is right for ...