Abstract: Due to the increasing threats from possible large-scale quantum computers, post-quantum cryptography (PQC) has drawn significant attention from various communities recently. In particular, ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

To encrypt emails in Outlook, move to the Options tab and click on the padlock icon. Select the 'Encrypt' option to encrypt the Outlook email. This will add a strong security layer to your email. Note ...

After decades of failed attempts to access encrypted communications, governments are shifting from persuasion to coercion—security experts say the risks are too high. Backdoors don’t just let law ...

Earlier this year, the UK government’s backdoor requirement led Apple to withdraw its encrypted backup services from the country. In France, proposed “Narcotrafic” legislation would compromise ...

Apple's Advanced Data Protection for iCloud feature uses end-to-end encryption to provide the highest level of cloud data security that Apple offers. Here's everything you need to know about enabling ...

Let’s Encrypt has been providing free “wildcard” certificates for websites for nearly seven years, enabling HTTPS connections for millions of domains and doing the whole Internet a real solid. Now the ...

The best way to secure your data is to use end-to-end encryption apps like Signal and WhatsApp, officials advised Toria Sheffield joined the PEOPLE editorial staff in 2024. Her work as a writer/editor ...

FBI Urges Americans to Use Encryption After Complaining About It for Years With Chinese hackers potentially lurking in US telecom networks, the FBI—a longtime critic of full end-to-end ...