[German]Slack, a web-based instant messaging service provider, experienced a massive global disruption on January 4, 2021. Users experienced login issues and were unable to use the service.
[German]More and more details about the SolarWinds hack are coming to light, and more and more questions are surfacing. There are a large number of people affected, raising the question of the attackers' targets. In addition, questions are growing louder about why the early warning systems in the U.S. did not kick in, and whether outsourcing to SolarWinds dependencies in Eastern Europe made the attack possible in the first place.
[German]To kick off 2021, I'd like to take a quick look at cybersecurity trends. What can we expect in the next 12 months in this regard, especially after many tasks were moved to the home office in 2020 as part of the Covid 19 pandemic.
[German]A brief note for admins responsible for security in Active Directory structures and 'secure workstations'. Microsoft has retired the Enhanced Security Admin Environment (ESAE) architectural approach to securing AD computer structures.
With the Covid-19 pandemic forcing many countries to go into lockdown, people are having to talk to their friends and family or customers online rather than in person. The good news: Most messenger apps are secure, but be careful with Facebook Messenger and Telegram – they're not secure by default.
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[German]Microsoft has admitted that the hackers who introduced the SolarWinds backdoor into the Orion software had access to project source code. Code could allegedly not be changed, however.
That's what I wish all blog readers – and also health and happiness – and of course no New Year's hangover.
Microsoft has published the final release of Security Baseline package for Windows 10 version 20H2 and Windows Server version 20H2. The announcement has been made in this Techcommunity blog post. The Security Baseline package is a set of tools, that allows enterprise security administrators to download, analyze, test, edit and store Microsoft-recommended security configuration baselines for Windows and other Microsoft products, while comparing them against other security configurations. The Microsoft Security Compliance Toolkit 1.0 can be downloaded for free.
Just a small reminder for users of Windows 8.1 and Windows 10. Adobe and Microsoft will retire the Flash Player today (December 31, 2020) – Flash has reached the end of the product's lifecycle.
[German]Are you using an older CheckPoint VPN Client and/or a CheckPoint Endpoint Security Client before version E81.20? Since a certificate expires at the turn of the year, the CheckPoint software in question will no longer work after Jan. 1, 2021. Especially silly: anti-bot, forensics and firewall blade may stop working without being reported. An update has been available since August 2019.
MVP:
2013 – 2016
WIMVP:
2017 – 2020
