A Cryptography-Based Email Authentication Protocol" explores the rise and implementation of DKIM, a security protocol used for email authentication. This cryptographic method verifies the authenticity of emails, ensuring they haven't been altered or forged during transmission. The article details DKIM's role in enhancing email security by allowing email providers to confirm the legitimacy of sender addresses, and reducing phishing and spam threats. It delves into how DKIM functions, its impact on email integrity, and its growing significance in safeguarding communication channels.

The Emergence of DKIM: A Cryptography-Based Email Authentication Protocol

For Office 365 users, implementing DMARC (Domain-based Message Authentication, Reporting, and Conformance) is crucial to enhance email security. Setting up DMARC involves configuring SPF and DKIM, creating a DMARC DNS record, specifying a policy for handling failed authentications, monitoring reports, and gradually enforcing stricter policies. This helps prevent email spoofing, phishing attacks, and safeguards your organization's email integrity, making DMARC an essential protocol for Office 365 users.

Do Office 365 Users Need DMARC? Configuring DMARC for Office 365

Duocircle is a leading provider of cloud-based security solutions that can help protect companies from ransomware and malware attacks. Advanced threat defense for email links.Protection from a phishing scam,  spoofing, and impersonation detection.

New tracks tagged #EmailIntegrity