Authentication protocols serve as the backbone of online security, enabling users to confirm their identities securely and access protected information and services. They define how claimants (users ...

A comprehensive developer guide to implementing secure authentication in modern applications. Covers OAuth 2.0, OIDC, ...

For various protocols, Microsoft has already removed Basic Authentication in Exchange Online. The timeline for SMTP is being ...

Mandatory authentication mechanisms like SPF, DKIM, and DMARC can validate senders, confirming their legitimacy and reducing the risk of spoofing. Stricter unsubscribe flows and spam rate monitoring ...

Wilene van Greunen, Head of Client Services at Everlytic, says Google and Yahoo's new email authentication requirements will set the stage for stricter inbox standards. Photo: Supplied Google and ...

This is according to Wilene van Greunen, head of client services at Everlytic – South Africa’s largest digital messaging platform. Van Greunen recently hosted a webinar to help clients understand the ...

HOBOKEN, N.J., Oct. 7, 2025 /PRNewswire/ -- Email-based Cyberattacks continue to escalate — accounting for one of the Top 10 complaints, according to the most recent FBI report. To defend against this ...

Legacy authentication refers to older ways of logging in, such as POP3, IMAP, and old versions of Exchange ActiveSync. These methods are similar to a friend who still uses a flip phone; they can ...