Tag: email security
Browse all articles tagged with "email security".
- Published Mar 16, 2026 · 17 min read5 Data Breach Prevention Strategies for IT TeamsLayer email authentication, phishing-resistant MFA, secure external messaging, training, and encryption to reduce breach risk and meet compliance.
- Published Mar 9, 2026 · 16 min readContact Approval Systems vs Traditional Email FiltersContact approval verifies sender identity to stop BEC and impersonation—email filters handle bulk spam but often miss targeted, trust-based attacks.
- Published Feb 16, 2026 · 16 min read7 Ways to Secure Client Communication for Law FirmsSeven essential steps to secure law firm client communication: encrypted messaging, email encryption, client portals, MFA, phishing training, and audit logs.
- Published Feb 9, 2026 · 12 min readWhat Is Cryptographic Sender Verification?Explains how DKIM, SPF and DMARC use public-key signatures and DNS to verify senders, stop phishing, and protect email integrity and deliverability.
- Published Jan 26, 2026 · 13 min readHow to Stop Phishing Attacks in Healthcare EmailStop healthcare email phishing with DMARC/SPF/DKIM, layered filtering, MFA, staff training, incident response, and encrypted messaging to protect patient data.