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Turla APT found exploiting LightNeuron backdoor, a first of its kind targeting Microsoft Exchange email servers. A Russian cyber-espionage group has developed and has been using one of the most complex backdoors ever spotted on an email server, according to new research published today by cyber-security firm ESET. The backdoor, named LightNeuron, was specifically designed […]
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Last year Microsoft has promised that it’ll bring Microsoft office 365 on the Mac App Store and today is the day. The statement by MS reads: “We are excited to welcome Microsoft Office 365 to the all new Mac App Store in macOS Mojave. Apple and Microsoft have worked together to bring great Office productivity […]
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MasterCard / Microsoft / Privacy / Security January 10, 2019
READ MOREMONITORING SOCIETY. Mobile Bank ID and Swish were just the beginning. Now, Mastercard and Microsoft are to produce digital identities for everyone. Your identity should be known no matter what you do. The system will also simplify for increased invasion of racial strangers to the West. Last Month, Mastercard and Microsoft announced in a joint […]
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Exchange 2013 / Exchange 2016 / Exchange 2019 / Microsoft / Security January 9, 2019
READ MORECVE-2019-0586 | Microsoft Exchange Memory Corruption Vulnerability Yesterday Microsoft has published an KB article about a security threat to Exchange 2013-2016 and 2019. The article mentions CU10-CU11 for Exchange 2016, CU21 for Exchange 2013 and RTM version of Exchange 2019 as well. I spoke to Microsoft of whether this issue affects earlier CU versions for […]
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Email / Exchange 2019 / Exchange Migration / Microsoft January 7, 2019
READ MOREYou probably already know that Exchange 2019 RTM has been released and even CU1 is about to come too. But what’s interesting about 2019 is that it has a lot of new features, some that lot of people wanted to have in legacy versions especially for security, performance, resiliency and scalability. As per Microsoft Security […]
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So here is the story. I was doing a cross forest project and one of the IT guys I was working with deleted the contacts and then all users in the target forest started complaining that they couldn’t send emails to the source forest users. Once we got contacts back from the backup they came […]
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Symptoms: After you finished deploying your Hyper-V server but in this case without the Server connected to the Internet and time is configured properly. After you have created and configured new VMs and installed them, when you connect your physical Hyper-V host server to the Internet you notice the time changed and your VMs become […]
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3- EXCHANGE_OI on HASIMI NODE2 – Action Media Clipboard View Help Virtual Machine Connection The application encountered an error while attempting to change the state of •g- EXCHANGE 01 •3- EXCHANGE_OI’ could not initialize. Could not initiallze machine remoting system. Error. •Element not found.’ (000070490). not find a usable cetificate. Element not found.’ (0000704″). •3- […]
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In this post I am going to demonstrate how to integrate Office 365 RMS (Basic) with Office 365 Exchange online in Hybrid Environment with Exchange 2013 and Exchange 2010 in the same organization and then I’ll activate Azure RMS to deploy a new template and apply it on my on-premises Exchange servers. To do this, […]
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1- Prepare for Installation of Exchange 2016 Friday, July 31, 2015 10:53 AM Install-WindowsFeature RSAT-ADDS From <https://technet.microsoft.com/en-us/library/bb691354{308b10a016e19a1cd6a208cbc3961927e16fc6766a4020d3c4ef54ea17925f0f}28v=exchg.160{308b10a016e19a1cd6a208cbc3961927e16fc6766a4020d3c4ef54ea17925f0f}29.aspx?f=255&MSPPError=-2147217396> Install-WindowsFeature AS-HTTP-Activation, Desktop-Experience, NET-Framework-45-Features, RPC-over-HTTP-proxy, RSAT-Clustering, RSAT-Clustering-CmdInterface, RSAT-Clustering-Mgmt, RSAT-Clustering-PowerShell, Web-Mgmt-Console, WAS-Process-Model, Web-Asp-Net45, Web-Basic-Auth, Web-Client-Auth, Web-Digest-Auth, Web-Dir-Browsing, Web-Dyn-Compression, Web-Http-Errors, Web-Http-Logging, Web-Http-Redirect, Web-Http-Tracing, Web-ISAPI-Ext, Web-ISAPI-Filter, Web-Lgcy-Mgmt-Console, Web-Metabase, Web-Mgmt-Console, Web-Mgmt-Service, Web-Net-Ext45, Web-Request-Monitor, Web-Server, Web-Stat-Compression, Web-Static-Content, Web-Windows-Auth, Web-WMI, Windows-Identity-Foundation From <https://technet.microsoft.com/en-us/library/bb691354{308b10a016e19a1cd6a208cbc3961927e16fc6766a4020d3c4ef54ea17925f0f}28v=exchg.160{308b10a016e19a1cd6a208cbc3961927e16fc6766a4020d3c4ef54ea17925f0f}29.aspx?f=255&MSPPError=-2147217396> Windows […]