A blog about IT and other stuff :-)
Adding an additional layer of security with DNSSEC: It’s easy to setup, your DNS provider has to support this though, read more about DNSSEC (Domain Name System Security Extensions) here: https://en.wikipedia.org/wiki/Domain_Name_System_Security_Extensions
When testing WordPress sites for development, it is often common, to restore the whole site to a testsite ex. test.domin.com, but we do not want to allow search engines to read data and index things on the test site after…
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I’m beginning to collect shell commands also for XG firewall, so this article will be updated as they are learned 🙂 —————- Find raw text log files: Location: /var/tslog/ and symbolic link just /log —————- SMTP logfiles: Live logs: cd…
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When testing out nano devices, you can use this script to simulate a breathing LED, this script will “breathe” on the “L” LED when uploaded: /* Android Breath v0.2 Simulates led breathing found on Android devices. Tested with Arduino…
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Sophos has released a minor update today, with a couple of bugfixes and security related fixes: Up2Date 4.304005 package description: Remark: System will be rebooted News: Maintenance Release Bugfixes: Fix [NSU-210]: [accd] SUM SSL vulnerability Fix [NSU-224]: [accd] NTP Vulnerability…
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During upgrade to UTM 9.405, Sophos fixed som MTU issues for Amazon, this was about getting the MTU values from the ISP DHCP server, problem is that some ISP’s use a value of 576, which is wrong, as it should…
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Sophos has just released 9.407-3, it’s a bigger fix 🙂 Up2Date 9.407003 package description: Remarks: System will be rebooted Configuration will be upgraded Connected REDs will perform firmware upgrade Connected Wifi APs will perform firmware upgrade News: Maintenance Release Bugfixes:…
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Microsoft has just released the cumulative updates for Exchange 2013 and 2016, looks like Exchange 2016 finally is undergoing some nicer features, now it has Windows 2016 support 🙂 Read more here: https://blogs.technet.microsoft.com/exchange/2016/09/20/released-september-2016-quarterly-exchange-updates/ Download: Exchange Server 2013 Cumulative Update 14…
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You can keep getting theese mails, even though the dashboard says that data and log disk are only used a few percent. (You need to get shell access to the UTM to continue) There can be many reasons for this,…
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Two domain controllers have perfect replication via Active Directory, but the “File Replication Service” eventlogs, shows many errors and the NETLOGON share is missing on both domain controllers, which will give user login problems and Active Directory tools cannot be…
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