Articles
A feature-rich drop-in-replacement for Microsoft Exchange
Grommunio is a completely open source and fully compatible drop-in replacement for Microsoft Exchange that uncouples your company from Microsoft's cloud strategy and its severe security and data protection issues.
Manage software apps publicly and privately
The WinGet client for the Windows Package Manager improves the software installation experience for administrators, developers, and users and provides a way to create and share software in the WinGet package format for publishing to public and private repos.
RFID technologies and risks
We look at various approaches to RFID asset tracking, provide an understanding of the technologies and challenges involved, and cover some of the potential attack vectors.
Artificial admin
AIOps brings artificial intelligence tools into everyday administrative work, with AI-supported automation of some admin responsibilities.
Encrypting DNS traffic on Linux with DoT
Prevent attackers from spying on DNS communication or manipulating responses by encrypting your DNS traffic on Linux with the DNS-over-TLS standard and the help of systemd-resolved.
Making Kerberoasting uneconomical
A method known as Kerberoasting is an exploitation technique of the Kerberos authentication protocol. We take a closer look at the available safeguards and detection measures against this attack.
Securing the container environment
Implement a good, robust defense with an in-depth strategy of applying multiple layers of security to all components, including the human factor.
Admin as a service with sysstat for ex-post monitoring
The top, vmstat, and iotop monitoring tools for Linux show the current situation but do not provide any information about the past – which is where sysstat comes into play.
Security and automation with SBOMs
Already mandatory in the United States and recently approved in Europe thanks to new legislation, a software bill of materials provides information about software components, enabling IT managers to respond better to attacks and vulnerabilities.
Centralized monitoring and intrusion detection
Security Onion bundles numerous individual Linux tools that help you monitor networks or fend off attacks to create a standardized platform for securing IT environments.
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