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If you want to use Hyper-V on Windows Server Core, you’ll have to do that without a Graphical User Interface (GUI), which requires some knowledge about the different Hyper-V installation options? We’re going to explore them all in that guide, and we’ll also explain why you may find Windows Server Core to be a great…

German federal cybersecurity agency BSI has warned its citizens against using antivirus products from Russian-based Kaspersky Lab. The security agency has issued a statement today saying that the Kaspersky antivirus software could be exploited in launching cyberattacks amid Russia’s ongoing war in Ukraine. The advisory did not accuse Kaspersky Lab of any specific security violations,…

Welcome to the new look Petri.com! Our team has been working hard over the past three months to completely redesign the look and feel of the Petri IT Knowledgebase. Not only does the site now have a more modern look, but a lot of work has gone into improving performance and usability of the site….

Here’s a look at what you need to know QNAP has issued an advisory about a new Dirty Pipe Linux vulnerability that affects a wide range of Network Attached Storage (NAS) devices. It allows attackers to overwrite data in arbitrary read-only files. The Dirty Pipe security flaw affects all NAS devices running kernel version 5.10.60….

Microsoft has removed an important upgrade block that should finally allow more users to upgrade to Windows 11. Last week, Microsoft updated the Windows health dashboard (via Bleeping Computer) to mention that the latest version of VirtualBox has finally removed the last Windows 11 safeguard hold, and users should update the app to version 6.1.28…

Microsoft Azure is now the most widely used enterprise cloud computing service, according to a new report from the IT management firm Flexera. Currently, Azure, AWS, and Google Cloud Platform are the top three public cloud providers, and the adoption rate of Azure has surpassed AWS in several areas. The 2022 State of the Cloud…

Microsoft announced this week some important Transport Layer Security (TLS) certificate changes regarding the Microsoft 365 services. The company detailed in a blog post that its Microsoft 365 apps and services would drop support for the current TLS certificates in May 2025, in favor of the new Root Certificate Authorities (CAs). Microsoft says that this…

This week in IT, all Linux distributions are affected by a serious security flaw, called Dirty Pipe, that can completely destroy systems. Google buys cybersecurity specialist Mandiant, swiping it from underneath Microsoft’s nose. Apple unveils its new all-powerful M1 Ultra chip. And Microsoft makes it easier for startups to participate in its Founders Hub program….

Microsoft unveiled its plans to redesign Office.com and the Office app for Windows at Ignite 2021. Now, the company has announced that the new experiences in Office.com will be rolled out to all business and education consumers by the end of this week. This release brings several enhancements that should make it easier for users…

 Cloud Conversations is a weekly podcast that we’ll be featuring here on Petri. It’s about everything connected to cloud computing, including technologies like Azure, Microsoft 365, Power Platform, Microsoft Endpoint Manager (MEM), Microsoft Defender, Windows, Intune, and much more! Cloud Conversations – Matt Zorich on Azure Sentinel and KQL Matt Zorich is a Principal…

Do you know how domain names, like microsoft.com, are translated into IP addresses? The Internet uses a service called the Domain Name System (DNS). In this article, you will learn what DNS is and it translates domain names into IP addresses, so that browsers and other Internet-connected apps and services can find webservers. Plus, check out our…

Microsoft has added support for action accounts to its Microsoft Defender for Identity solution. The new action accounts feature was spotted by Twitter user @JimSycurity earlier this week, and it is now generally available for all enterprise customers worldwide. The action accounts setting allows IT Admins to take actions (such as reset their password or…