Oleg Lalaev

Oleg is an IT professional with more than 10 years of experience. As a technical author, Oleg focuses on IT security best practices, Active Directory management tips and tricks, and IT tools reviews. Oleg's lists of freeware for IT admins saved time and budget to thousands admins all around the world.

Identity

November 22, 2017

Active Directory Management: Top 7 Common Mistakes

Managing Active Directory is not an easy task, but someone has to do it. If this “someone” is you, then you should always keep in mind that human beings make mistakes, even if they are AD...

Infrastructure

March 9, 2017

Top 5 Free Tools for Account Lockout Troubleshooting

How many account lockouts do you deal with every day? Troubleshooting account lockouts has always been an IT admin’s daily task: either employees forget their passwords or accounts lockout due to a...

Infrastructure

February 23, 2017

It’s All about Cybersecurity: Insider Threat Missed by the Fed

Recently, while reading the news I found one interesting and, in my opinion, funny case about employee-privileged abuse. Long story short, Nicholas Berthaume, a former communications analyst of the...