Language Selection

English French German Italian Portuguese Spanish

Monitoring network traffic with Ruby and Pcap

Filed under
HowTos

There are many situations where the ability to monitor network traffic can save a lot of time and effort. If you want to reverse engineer a network protocol, keep an eye on junior's browsing habits, or blackmail your evil boss, Ruby and libpcap can make it easy! Libpcap is a packet sniffing library originally designed by the Lawrence Berkeley National Laboratory for use with their tcpdump utility. With this excellent Ruby binding for libpcap, you can monitor traffic all over your network with only a few simple lines of code. Let's start with a simple script that will display the URLs of remote files accessed by local network users via web browser.

Full Article.

More in Tux Machines

Linux and Linux Foundation

Security Leftovers

Qt 5.10 and digiKam

  • Qt 5.10 Platform Support Changes Being Discussed
    Qt developers have begun a fresh round of discussions over the supported platforms / operating systems of Qt 5.10 that will be released in the later part of this calendar years. Among the officially supported Linux distribution changes would be moving to RHEL 7.3, openSUSE Leap 42.2, Ubuntu 17.04 (still keeping around 16.04 LTS too), moving the Windows MinGW to MinGW 6.3, and more.
  • digiKam – A Professional Photo Editing and Management Software
    digiKam is an advanced cross-platform digital photo management app inspired by photographers’ needs to view, tweak, enhance, organize, and share photographs across Linux systems. It possesses all the tools and feature set necessary to process, manage, organize, and transfer photographs, videos, and RAW files – while consistently receiving optimization upgrades to its feature set and workflow.

GNOME/Unity in Ubuntu