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Email Security: An Enablement Journey, Not a Maturity Ladder

Most organizations treat email authentication as a checkbox exercise. Deploy SPF, publish DMARC in reporting mode, call it done. But the real story isn’t about maturity tiers—it’s about what you unlock at each phase of implementation. And frankly, the gap between where organizations are and where they need to be is brutal.

This post outlines an enablement journey: each phase builds on the previous one and creates new capabilities that weren’t possible before.

Defense

Exposed VMWARE vCenter Servers around the world (CVE-2021-22005)

There’s a new CVE in town but don’t think it’s the only problem you get when you expose administrative interfaces to the wild west of the internet (yeeha or something). Let’s go on a quick exploration of what the world looks like with the help of our friends at Shodan and then let’s see the ramblings of Dan when looking at how benign enumeration and exploration of services can work. Let’s get started looking at the world, a quick face analysis on Shodan with vmware as a product shows a hit or two, what we are going to focus on is vCenter but you know.. you might want to review your attack surfaces so any exposed services (damn people expose some risky stuff!) Read more “Exposed VMWARE vCenter Servers around the world (CVE-2021-22005)” →