Tag Archives: HP printer

Does HP blocks 3rd party ink cartridges again on its printers (Jan. 2019)?

Posted on 2019-01-20 by guenni

[German]Just a question to users of HP ink jet printers. There are signs, that HP again blocks third party ink cartridges on its ink jet printers (Office printers) since January 2019. The aim of this blog post is to find … Continue reading →

Posted in devices, issue | Tagged , , | 126 Comments
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Remote Code Execution vulnerability in HP inkjet printers

Posted on 2018-08-06 by guenni

[German]Here is a security notification for users of HP inkjet printers. HP has discovered vulnerabilities in the firmware of various printers that allow remote code execution. Advertising

Posted in devices, Security | Tagged , | 3 Comments

How to find weak passwords in Active Directory and eliminate them with PowerShell

[Sponsored Post]Weak or compromised passwords are a known gateway for attackers. If you are able to identify which users in Active Directory (AD) are threatened by this, then PowerShell can help to remedy it. However, PowerShell scripts cannot eliminate basic AD deficits, other tools are needed for this. More ...

Security update for HP printers is available

Posted on 2017-11-22 by guenni

[German]There are security vulnerabilities in the firmware of various HP printers that allow remote code execution. HP is supposedly preparing a firmware update, which should be released this week. Update: The firmware update has been released. Advertising

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