File and folder exclusion articles This article contains links to articles and pre-filtered lists of content. My smallish section of the network uses: IronPort C670 for our email servers, IronPort S670 for our webservers and an IronPort M670 for most everything else related to taking care of managing the whole mess, in addition to those, we have security routers and. Why should anyone want to begin their defense scheme on the inside of their servers???? Even when properly configured I have seen issues. Popping in to say thanks for the mention Brett : I don't want to step on the opinions of everyone here. Setting folder exclusions is only considered a best practice if the product explicitly details a required exclusion from antivirus products.
This can be done in the Trusted zone properties in Exclusion rules. Or a disgruntled employee will bring it in. If you've got a spare machine or two laying around, check out your options with some of the OpenSource solutions available for your network. Some years ago, anti-virus software was in famous for randomly deleting Exchange databases if by chance it came across a viral signature inside some e-mail message stored in the physical data file; every anti-virus vendor warned about this in the product manual, but some people still failed to grasp it and got their stores nuked. Here's some background about why I'm asking this question: I've never questioned that antivirus software should be running on all windows machines, period. Some work well, some don't McAfee; one of the reasons I detest it and would like to see it nuked with extreme prejudice whenever possible.
It is also advisable to apply the latest Microsoft patches for the Volume Shadow Copies service. Group Policy Exclude the scanning of the Group Policy user registry information located in the folder: Group Policy user registry information. However you can verify it through registry. Thanks Hi, Before initiating regular antivirus scanning, be aware that some antivirus software can interfere with the proper operation of domain controllers by: 1. The specific issue was that Symantec Endpoint Protection was running on all domain controllers.
If it is enabled, it may create unnecessary network traffic when the end users access remote paths or mapped network drives. If the workstation is properly secured then the server will not get encrypted. Does anyone know for sure based on experience? Since then, everything has been running great! Thanks The worst virus infections I've had to deal with in the corporate world were accounting files we received from our corporate parent company. McAfee Application and Change Control 8. I'd try and set to not start automatically on start-up, but set it to delay as long as you get away with. Tip Custom and duplicate exclusions do not conflict with automatic exclusions.
Again the scary thing is this would be out of our control as was shown with the WebRoot issue on Monday. Your subject and your body have two completely seperate questions. It was suddenly unable to boot, probably because of a programming error. More information can be found in the Microsoft Knowledge base. I always try sealing as much as possible and keeping them updated. That said, your problem is more related to properly configuring your anti-virus software. Do you guys suggest having AntiVirus on Windows servers or not? Just one more thing that can cause an issue on a critical system that, according to you, you don't have redundancy on.
Consider disabling this function if all workstations have OfficeScan client installed and are updated to the latest virus signature. Checkout the Users are encouraged to contribute to and grow our Wiki. Use virus scanning applications such as ScanMail for Domino to handle email viruses. I'm going to offer a counter point to the prevailing answers to this thread. You can exclude corresponding file system objects from scan to maintain stability of such software. None of these should be realistic or relevant attack vectors for servers in a well run organization. If it's zero day, by definition your anti-virus vendor will not have definitions out for it yet.
I think there are pretty well documented downsides to running anti-virus software on servers, so what's the upside? The table below details the folders recommended to be excluded. Search the Knowledge Center for either the error you received or a description of the issue you experienced. Filter out and actively defend against threats long before the threat is on your servers. Should I run a server-specific antivirus, regular antivirus, or no antivirus at all on my servers, particularly my Domain Controllers? Refer to the documentation from the product or manufacturer to identify the network communications requirements for that product. If you installed a role or feature in a custom path, or you want to manually control the set of exclusions, you need to opt out of the automatic exclusions delivered in Security intelligence updates. And of course, no browsing from them and only the minimum necesary ports open.
More details on the may be found. While I know there are a few who will disagree I have to tell you that Symantec is about as bad a choice as you could make. We're ditching them for Trend Micro everywhere it's feasible. If it is necessary to scan database files, a scheduled task can be created to scan them during off-peak hours. Most these days go for scanning both read and write. If you have any unprotected systems, that will be a problem for you, even if no one is browsing from that machine. There are also instances when real-time scan detects an infected file in the volume shadow copy but cannot enforce the scan action because volume shadow copies have read-only access.
But please not the exclusions are based on the standard installation paths so if you have customized any of the installs you will want to verify that the exclusion matches. The malware we see most that even effects shares is cryptolocker and that does not actually infect servers. The first is for redundancy so it should be on a second physical system - either standalone or as a virtual guest. Even though these exclusions are created automatically, it is important to confirm that the required exclusions exist, as imported settings from previous upgrades or other configuration changes can overrule these automatic exclusions. . Our software is light on performance, but it's a consideration for low-spec machines or if scans need to be run during business hours, etc. These exclusions will not appear in the standard exclusion lists shown in the.
Default exclusions for all roles This section lists the default exclusions for all Windows Server 2016 roles. To know more about Microsoft's exclusion list, refer to this TechNet article:. See for a list of these exclusions. This option is best disabled. Even though these rules are configured automatically, it is important to confirm that the required rules are in place, as either imported settings from previous upgrades or other configuration changes can overrule these settings.