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Security: Patches, Reproducible Builds, and Advanced Intrusion Detection Environment (AIDE)

Submitted by Roy Schestowitz on Friday 4th of June 2021 06:17:36 PM Filed under
Security

  • Security updates for Friday

    Security updates have been issued by Debian (lasso), Fedora (mingw-djvulibre, mingw-exiv2, python-lxml, and singularity), openSUSE (ceph, dhcp, inn, nginx, opera, polkit, upx, and xstream), Oracle (firefox, perl, and polkit), Scientific Linux (firefox), SUSE (avahi, csync2, djvulibre, libwebp, polkit, python-py, slurm, slurm_18_08, thunderbird, and umoci), and Ubuntu (linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-oem-5.10, and squid, squid3). 

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  • Reproducible Builds (diffoscope): diffoscope 177 released

    The diffoscope maintainers are pleased to announce the release of diffoscope version 177. This version includes the following changes:

    [ Keith Smiley ]
* Improve support for Apple "provisioning profiles".
* Fix ignoring objdump tests on MacOS.

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  • Enhancing Linux security with Advanced Intrusion Detection Environment (AIDE) | Enable Sysadmin

    This article is part two of a series of articles on Linux security. In part one, I discuss the Pluggable Authentication Modules (PAM) concept with an example of setting strong password conditions for a regular user to enhance that user's security. In this part, I discuss the Advanced Intrusion Detection Environment (AIDE). 

    In Linux security, it is very important to keep track of data. As a sysadmin, you should know how to check the integrity of files and directories. You can do this with the AIDE tool.

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