Kent Ickler // TL;DR: This post describes the process of building an active system to automatically recon SPF violations. Disclaimer: There are parts of this build that might not be legal […]

The post Offensive SPF: How to Automate Anti-Phishing Reconnaissance Using Sender Policy Framework appeared first on Black Hills Information Security, Inc..

Kent Ickler and Derrick Rauch* // Sun Protection Factor Err… wait a second. Sender Policy Framework Ladies and Gentlemen of the class of 1997, Wear Sunscreen…I will dispense my advice, […]

The post How to Configure SPFv1: Explained for the Masses appeared first on Black Hills Information Security, Inc..

Sierra Ward* // Normally I am hidden in the back rooms at BHIS, chipping away at 10 million marketing tasks.  I show up occasionally in webcasts, lurking again in the shadows, […]

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