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Category Archives: Office
Exchange Online issues continues (March 12, 2020)
[German]Since 11 March 2020, there is a service outage at Exchange Online. Users could no longer log on with the Outlook desktop client. The malfunction seems to continue.
Patchday Microsoft Office Updates (March 10, 2020)
[German]As of March 10, 2020 (second Tuesday of the month, patchday at Microsoft), Microsoft has released several security relevant updates for still supported Microsoft Office versions and other products.
Patchday: Updates for Windows 7/8.1/Server (March 10 2020)
[German]On March 10, 2020, Microsoft released various (security) updates for Windows 7 SP1 (ESU) and other updates for Windows 8.1 and the corresponding server versions. Here is an overview of these updates.
Posted in Office, Security, Update, Windows
Tagged KB4540688, KB4541500, KB4541505, KB4541509, Patchday, Security, Update, Windows 7, Windows 8.1, Windows Server
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Microsoft Security Update Summary (March 10, 2020)
[German]On March 10, 2020, Microsoft released security updates for Windows clients and servers, for Office, Internet Explorer, etc. Here is a compact overview of these updates.
Microsoft Office, the Cloud, Licenses and Security
[German]Companies using Office 365.com as a cloud solution may run into security issues if they have booked the 'wrong' license plan. This is because Microsoft keeps log files for a different period of time (90 days to 1 year) depending … Continue reading
Why ISL Online: Critical factors when choosing a remote desktop solution
[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...
Microsoft Office Patchday (March 2, 2020)
[German]On March 2, 2020 (first Tuesday of the month, Office Patchday), Microsoft released several non-security updates for versions of Microsoft Office (this time only for Office 2016 and Skype for Business 2013) that are still supported.
Posted in Office, Update
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Exchange Server 2013: Issue with Security Update KB4536988
[German]When you install security update KB4536988 (Feb. 2020) to close the vulnerability CVE-2020-0688, Exchange Server 2013 may experience an issue that was described a year ago in Exchange Server 2016.
Posted in issue, Office, Security, Software, Update
Tagged Exchange Server, KB4536988, Security, Update
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Changes in Microsoft Office 365 Login/Authentication
[German]Microsoft has announced that it will soon revise the visual design of the login page for Office 365, Azure and Dynamics. And there will be major changes to Exchange Online authentication from October 13, 2020.
Attack to unpatched Exchange Servers (CVE-2020-0688)
[German]Attention Exchange Server Administrators – Cyber criminals are currently scanning the Internet for unpatched Exchange installations to exploit vulnerability CVE-2020-0688.
Posted in Office, Security, Software, Update
Tagged Exchange Server, Security, Update
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Security information for Linux and Exchange
[German]In this blog post I summarize some security information that has come to my attention in the last few hours. These are topics, for which I do not want to publish separate individual contributions in the blog. It is about … Continue reading