Proton Technologies AG has announced that ProtonMail now has support for DKIM key management but that it’s in a beta phase at the moment. With the ability to rotate DKIM keys, it’s now more difficult ...

Since the sender of an email can be easily spoofed, DKIM is an authentication technology developed to prevent spoofing of the sender. DKIM is a technology that uses a public key authentication ...

Nowadays, email security is built with measures referred to as email authentication protocols (e-mail hem. SPF, DKIM, and DMARC). These tools verify sender legitimacy, combat phishing, and ensure ...

With little effort, the security experts got three providers to accept a fake email. Admins should check their mail setup. The security criteria for cryptographic keys change from time to time. One ...

'DKIM' is a mechanism to prevent email spoofing and prove that an email was sent from the correct person, but engineer Andreas Wolf explains that if the RSA key used for DKIM signature is short, it ...