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10 Linux security tips in 10 minutes

Filed under
HowTos

If you're looking for a crash course on Linux security, this is your guide to getting started. Bone up on the basics of working from the command line, get a few open source security tools, and discover SELinux and IT no-nos to avoid.

Topics:

1. Red Hat: Pass phrases instead of passwords
2. PAM: Account locking for Linux
3. Shell game: Managing Bash command history
4. BackTrack: The must-have free security tool
5. OSSEC: Host intrusion detection
6. Linux and IT infrastructures: Avoiding security blunders
7. SELinux Policy Editor: Removing micromanagement from administrative control
8. YaST control center: Novell AppArmor
9. OpenVPN: IPSec-like security with IPSec-less simplicity
10. Hardening Apache: Secure installation and configuration

More Here.

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Stable kernels 4.16.11, 4.14.43 and 4.9.102

today's leftovers

Software: Grafana, Heaptrack, Vim

  • Grafana – An Open Source Software for Analytics and Monitoring
    Grafana is an open source, feature rich, powerful, elegant and highly-extensible analytics and monitoring software that runs on Linux, Windows and MacOS. It is a de facto software for data analytics, being used at Stack Overflow, eBay, PayPal, Uber and Digital Ocean – just to mention but a few. It supports 30+ open source as well as commercial databases/data sources including MySQL, PostgreSQL, Graphite, Elasticsearch, OpenTSDB, Prometheus and InfluxDB. It allows you to dig deeply into large volumes of real-time, operational data; visualize, query, set alerts and get insights from your metrics from differen
  • Heaptrack v1.1.0 release
    Better memory profiling on Linux After more than a year of work, I’m pleased to release another version of heaptrack, the Linux memory profiler! The new version 1.1.0 comes with some new features, significant performance improvements and – most importantly – much improved stability and correctness. If you have tried version v1.0 in the past and encountered problems, update to the new v1.1 and try again!
  • Ten Years of Vim
     

    The philosophy behind Vim takes a while to sink in: While other editors focus on writing as the central part of working with text, Vim thinks it's editing.

     

    You see, most of the time I don't spend writing new text; instead, I edit existing text.

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