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Safety

Tips and tricks to secure your dedicated or virtual server and their applications; overview of critical weaknesses
  • Active24 status page

    The service of Active24 Status page located at (https://status.active24.cz/ – currently only in Czech) provides information about status of services...
  • Connecting to the server with SSH keys

    Secured access to the command line of the server can be obtained via SSH (Secure Shell). Protocol and tool SSH...
  • Exim CVE-2019-16928

    Open-source mail server Exim in versions 4.92 to 4.92.2 contains a safety issue, that allows the shut down and potential...
  • Microsoft SMBv3 ADV200005

    Company Microsoft published a safety recommendation that was found in Microsoft Server Message Block 3.1.1 (SMBv3) and can allow the...
  • Sudo CVE-2019-14287

    Application sudo that serves to increase rights for specific users in Linux distributions contains a critical safety issue CVE-2019-14287. That...
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