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27%
AlmaLinux OS 10 Released
04.06.2025
Home »  News  » 
 
Boot for Intel/AMD and Arm platforms. System-wide cryptographic policies, the OpenSSL TLS toolkit, and the OpenSSH suite now work with post-quantum (PQ) algorithms. New sudo system role that lets
27%
On the CD
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
This month's CD comes with Ubuntu's Server Edition, a version of Ubuntu 12.04 designed for server systems on production networks. New cloud and virtualization features include OpenStack Essex
26%
Building a port scanner in Python
28.07.2025
Home »  Archive  »  2025  »  Issue 88: 5 Net...  » 
Lead Image © Leo Blanchette, 123RF.com
: a program that probes a host or range of hosts for open ports to help security professionals, network administrators, and ethical hackers assess potential vulnerabilities and ensure network integrity
26%
Welcome
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
 
, that your specific circumstances might dictate that you use a variety of tools to achieve your goals. Don't allow the use of multiple products to deter you from exploring free software alternatives. Open
26%
Canonical to Provide 12 Years of Kubernetes Support
28.02.2025
Home »  News  » 
 
and receive at least 12 years of committed security maintenance and enterprise support on bare metal, public clouds, OpenStack, Canonical MicroCloud and VMware,” the announcement states. “Constant Kubernetes
26%
Cloudflare Introduces Tools for Agentic AI Development
11.04.2025
Home »  News  » 
 
Model Context Protocol (MCP) server.” “MCP is a fast-growing open source standard that lets AI agents interact directly with external services,” the announcement states. And, with these changes
26%
Intel Shuts Down Clear Linux OS
23.07.2025
Home »  News  » 
 
Intel is ending support for Clear Linux OS, a performance-optimized, open source Linux distribution, according to a statement on the Clear Linux forum. “After years of innovation and community
26%
Give your servers the once over with Nmap
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© ragsac, 123RF.com
Without explicitly enabling firewalling, any software that opens up a port (of which there are 65,535 TCP ports and 65,535 UDP ports) is exposing itself to the outside world and is therefore
26%
Monitoring for small and medium-sized companies compared
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
about individual features, we also asked about unique selling points: Why should the customer choose one solution rather than any other? The following are the answers we received. OpenNMS emphasizes its
26%
Black Duck Launches Signal Security Solution
05.01.2026
Home »  News  » 
 
and license compliance analysis to manage open source and third-party risks Learn more at Black Duck.          

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