Cybersecurity

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A chart describing CIDR subnets

Admins need to understand some basic networking concepts like CIDR. These are needed when working with AntiSpam & Archiving providers. Here is…

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Often times admin have to creates tasks like removing log files or some other files on a regular schedule. Here is an…

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Let me start by saying that I don’t recommend doing this at all. Password Never Expires is bad security practice, but there…

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In Office365 if you have more than one domain in a subscription, there are times where you may want to get the…

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This post explains how to manually force and update the global address list in Office 365. Updating the global address list requires…

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One of my clients had several disabled users showing up in distribution lists and security groups and this was creating unnecessary noise…

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Recently I needed to configure all of our 40 or so ESXi hosts to forward SNMP traps to our corporate monitoring solution.…

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Based on my audit for a client I found that a user mailbox was at sometime converted to a resource mailbox. There…

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Microsoft Teams was announced yesterday and many want to jump right in. I noticed when users wanted to create teams, new distribution…

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Many of my customers have Office365 and have been using Skype for Business for sometime now. It is likely that your organization…