Paul Lemonidis

Paul
Lemonidis

Paul Lemonidis is a messaging specialist at the Tower Hamlets Council in London, England. He helps support a messaging infrastructure of approximately 7,000 Exchange Server mailboxes. He has almost 20 years of experience in the IT industry and has worked in both the private and public sectors. Over this period, he's gained considerable experience in managing IT infrastructures in many different environments, ranging from very small organizations to very large corporate networks that have multiple servers and sites.

Articles
Thwart Hackers with a Dummy Domain Administrator Account 2
You can tighten your domain's security by changing the name of the domain Administrator account and putting a dummy account in its place.
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