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Security Leftovers

Submitted by Roy Schestowitz on Thursday 19th of December 2019 07:17:54 PM Filed under
Security
  • A profile of Cliff "Cuckoo's Egg" Stoll, a pioneering "hacker hunter"

    Cliff Stoll (previously) is a computing legend: his 1989 book The Cuckoo's Egg tells the story of how he was drafted to help run Lawrence Berkeley Lab's computers (he was a physicist who knew a lot about Unix systems), and then discovered a $0.75 billing discrepancy that set him on the trail of East German hackers working for the Soviet Union, using his servers as a staging point to infiltrate US military networks.

    [...]

    Stoll's work in the Cuckoo's Egg affair presaged many of the common tools used by security pros today, like the ubiquitous "intrusion detection system," as well as "honeypots." And Stoll's work also inspired one of the first cybersecurity research centers, at Lawrence Livermore National Labs. Security researchers still treat the book as a touchstone and find new lessons in it.

  • Security updates for Thursday

    Security updates have been issued by Arch Linux (git, libgit2, and shadow), Debian (debian-edu-config and python-django), Fedora (python-django), Mageia (apache-commons-beanutils, fence-agents, flightcrew, freerdp, htmldoc, libssh, pacemaker, rsyslog, samba, and sssd), Oracle (freetype and kernel), Scientific Linux (freetype and kernel), SUSE (firefox, spectre-meltdown-checker, thunderbird, xen, and zziplib), and Ubuntu (python-django).

  • Osquery vs. OSSEC: Which Is Best for Linux Security in 2020?

    OSSEC is an open-source, host-based intrusion detection system that works on both Linux and Windows operating systems.

    Typically, your security teams will deploy OSSEC whenever they need something running on the server to alert them about potential intrusions. You can use it to monitor log files and send automated alerts if it detects a rootkit or a suspicious file change.

    The OSSEC configuration uses a client-server architecture, so OSSEC can be run with or without an agent. On the latter, the server will connect with each machine, analyze its status, and report the findings.

    Since its inception in 2008, OSSEC has established itself as a reliable tool among security professionals. Today, OSSEC is still in use in many big industries, including finance, banking, and also tech companies. In all cases, these are companies with a meaningful Linux footprint; you would very rarely see an all-Microsoft shop using OSSEC.

»

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