“Trust but verify.” -President Ronald Reagan, December 8th, 1987, at the Intermediate-Range Nuclear Forces (INF) Treaty Signing I watched a presentation the other day by the head of Threat Operations for a major Security Operations Center (SOC) that provides 24/7 security oversight over networks like yours.

  The first line of email defense is a properly formed SPF record “Paper’s Please” Those words denote fear. Some official, authority person (often with a gun and with lots of their co-workers with guns) is asking for identification at a checkpoint.

  “Just when you thought it was safe to go back in the water…” ― Peter Benchley, Jaws It is a scary world out there. We know that upwards of 70% of network breaches start with phishing attacks coming from emails.

Last time I talked about making email safer.   I focused on inbound email to your users and outbound encrypted emails.   However, I neglected to say that advanced spam filters also work outbound.   That means that your end-users email and attachments will be scanned to protect against an inadvertent sending out of malicious content.

This tidbit is part three in a series on understanding some mechanisms available to you for protecting e-mail sent from your domain.   We covered this topic in last month’s Tech Talk / SYSOP meetings but for all those that missed them or those that want a refresher, I am covering this again here in this […]

This tidbit is part two in a series on understanding some mechanisms available to you for protecting e-mail sent from your domain. We covered this topic in last month’s Tech Talk / SYSOP meetings but for all those that missed them or those that want a refresher, I am covering this again here in this […]