Security guides your team can ship this week

Missing email authentication records are one of the most common findings on security audits and the primary reason domains get spoofed for phishing. Setting up SPF, DKIM, and DMARC takes under an hour and dramatically reduces the risk of your domain being used in attacks.

Seven simple tests to verify any website's security in minutes. No technical background needed.

Complete guide to DNS security. Prevent domain hijacking, DNS spoofing, and email fraud with DNSSEC, SPF, DKIM, and DMARC configuration.

Email spoofing costs businesses billions every year. Learn how SPF, DKIM, and DMARC work together to protect your domain from phishing — with DNS record examples you can copy.