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Projects

Open source tools for Linux security and systems administration. All projects released under the GNU GPL v2 License.

LMDv1.6.6
1,368

Linux Malware Detect

A malware scanner for Linux designed around the threats faced in shared hosted environments. Uses threat data from network edge IPS, community resources, and ClamAV to detect actively exploited malware.

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APFv1.7.6
100

Advanced Policy Firewall

An iptables(netfilter) based firewall system for Linux servers. Provides three-fold filtering with static rules, stateful connection tracking, and sanity-based packet inspection.

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BFDv1.5
25

Brute Force Detection

A modular shell script for parsing application logs and detecting authentication failures. Uses regex rules and integrates with APF, Shorewall, or raw iptables for blocking.

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IRSYNC

Incremental Rsync

An incremental backup utility built on rsync with traffic control shaping, hard-link snapshots, point-in-time restore, and MySQL backup support.

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LES

Linux Environment Security

A security hardening tool that prevents environment-based attacks including PATH tainting, profile script hijacking, and system traversal exploitation.

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LSM

Linux Socket Monitor

A port monitor that tracks changes to network sockets and Unix domain sockets using differential comparison, alerting on newly activated services.

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NSIV

Network Socket Inode Validation

Validates network socket inodes at the kernel level, correlating processes to sockets to expose hidden or injected connections indicative of compromise.

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PRMv1.0.6

Process Resource Monitor

A CPU, memory, and process resource monitor for Linux and BSD. Supports global and per-process/per-user limits with automatic enforcement.

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SIM
10

System Integrity Monitor

A system and services monitor for SysVinit systems. Monitors services, load, disk space, and network status with auto-restart for downed services.

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SPRI

System Priority

A tool for managing system process priorities and CPU scheduling on Linux. Provides persistent, rule-based priority management via nice and scheduling subsystems.

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Archive

No longer maintained and/or on hold due to time restrictions.