Azure Sentinel is a cloud SIEM and SOAR. It is therefore used for the supervision of a customer environment, from which it...
Welcome to my blog! If you're looking for tutorials, hints or tips for IT, you're right here. You will find mostly articles on Microsoft products and technologies - operating systems, servers, virtualization, networks, management, but also the cloud. Sometimes I add some other interesting things.
Adminer is a database management tool by Czech author Jakub Vrána. This is a much improved and simplified replacement for the popular phpMyAdmin. However, by default, Adminer does not support encrypted connection to a database. However, fix is very simple 🙂 How to install Adminer plugins Adminer has many official plugins and you can also [...]Lukas Beran
Meltdown security issue (CVE-2017-5754) applies to all Intel processors since 1995, except for older Intel Atom processors and Itanium processors. This processor error causes ability to read privileged memory, which is a very significant security risk. Second security issue Specter (CVE-2017-5753 and CVE-2017-5715) applies to all Intel, [...]Lukas Beran
Live migrations allow to migrate running virtual servers from one Hyper-V host to another. Live migrations are not load balancing nor failover clustering, it’s just moving a VM from one host to another requested by admin for example when you buy another host and you want to distribute the load. How to allow Hyper-V live […]Lukas Beran
FSMO roles are five special roles on domain controller, which are vital for the smooth running of AD as a multimaster system, because some of Active Directory features require central authority to which can all domain controllers refer to. These roles are installed automatically and there is normally very little reason to move them, [...]Lukas Beran
SMB (Server Message Block), known also as CIFS (Common Internet File System) is network communication protocol for a communication between computer nodes. Primarily is used for a data transfers in a computer network. We know it as network drives (network shares or shared folders). Current version of this protocol is 3.1.1 and has been [...]Lukas Beran