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04 Mar 2026The Epstein Files and the email footer that changed nothing
"Here is a rich man who is the victim of a painful and persistent disease as the result of gluttony. He is willing to give large sums of money to get rid of it, but he will not sacrifice his gluttonous desires. He wants to gratify his taste for rich and unnatural viands and have his health as well. Such a man is totally unfit to have health, because he ...
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12 Sep 2011Microsoft Exchange Data Retention, Incident Response & Other Gotchas
Depending on where you're at with your Exchange "maturity model", here are a few pieces I've written for SearchExchange.com about Microsoft Exchange security oversights, policies and plans to help you along the way:How to write an effective data retention policy for ExchangeSolidify Your Exchange Server Incident Response PlanCommon Exchange Security OversightsEnjoy!As always, be sure to check out www.principlelogic.com/resources.html for links to my additional information security articles, whitepapers, podcasts, webcasts, books ...
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25 Jun 2011
Exchange incident response, ASLR & common Windows security mistakes
From Exchange to Windows Server to Windows at the desktop, here are some new pieces I've written about Microsoft security that you may be interested in:Six commonly overlooked Exchange security vulnerabilitiesSolidify Your Exchange Server Incident Response Plan10 most common security mistakes people are still makingWhy you need address space layout randomization in Windows Server 2008 R2Enjoy!As always, be sure to check out www.principlelogic.com/resources.html for links to my 500+ articles, whitepapers, ...
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Resources
Client Testimonials
“A business associate referred our company to Principle Logic when we were seeking a resource to perform vulnerability /penetration testing for our external and internal networks. We found Kevin Beaver to be professional, well informed, and easy to work with. His testing did not disrupt our networks, and his progress updates were timely.
His final report was very thorough and included security recommendations for our network environment. The executive leadership was so impressed with Kevin’s security expertise, they have extended their agreement to continue to perform periodic testing. We highly recommend Kevin Beaver and Principle Logic as a resource for network security testing.”
(IT managed services firm)
Kevin has written/co-written 12 books on information security including one of the best-sellers of all time:
