mukul975/anthropic-cybersecurity-skills

implementing-syslog-centralization-with-rsyslog

Configure rsyslog for centralized log collection with TLS encryption, custom templates, and log rotation, generating server and client configuration files with GnuTLS stream drivers, x509 certificate authentication, per-host log segregation, and reliable queue settings. Use when building a centralized, encrypted syslog pipeline, hardening rsyslog client/server configs for high-availability log infrastructure, or troubleshooting TLS-based syslog forwarding.

First seen Apr 20, 2026

Installation

$ npx skills add mukul975/anthropic-cybersecurity-skills --skill implementing-syslog-centralization-with-rsyslog

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More details

Agent compatibility

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Repository health

Stars 32.4K
License LICENSE
Default branch main
Open issues 20
Status Active

Skill metadata

Parsed from SKILL.md frontmatter.

Version1.0
LicenseApache-2.0

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 2,775 B
  • docs SUMMARY.md 515 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 50 installs

SKILL.md

Implementing Syslog Centralization with Rsyslog

When to Use

  • When deploying or configuring implementing syslog centralization with rsyslog capabilities in your environment
  • When establishing security controls aligned to compliance requirements
  • When building or improving security architecture for this domain
  • When conducting security assessments that require this implementation

Prerequisites

  • Familiarity with security operations concepts and tools
  • Access to a test or lab environment for safe execution
  • Python 3.8+ with required dependencies installed
  • Appropriate authorization for any testing activities

Instructions

  1. Install dependencies: pip install jinja2 paramiko
  2. Generate TLS certificates for rsyslog server and clients using OpenSSL.
  3. Run the agent to generate rsyslog server and client configurations:

- Server: TLS listener on port 6514, per-host directory output, JSON-format templates - Client: TLS forwarding with disk-assisted queues for reliability

  1. Deploy configurations to servers via SSH (paramiko).
  2. Validate TLS connectivity and log delivery.
python scripts/agent.py --server-ip 10.0.0.1 --clients 10.0.0.10,10.0.0.11 --ca-cert ca.pem --output syslog_report.json

Examples

Server Configuration (TLS)

module(load="imtcp" StreamDriver.Name="gtls" StreamDriver.Mode="1"
       StreamDriver.Authmode="x509/name")
input(type="imtcp" port="6514")
template(name="PerHostLog" type="string" string="/var/log/remote/%HOSTNAME%/%PROGRAMNAME%.log")
*.* ?PerHostLog

Client Configuration (Reliable Forwarding)

action(type="omfwd" target="10.0.0.1" port="6514" protocol="tcp"
       StreamDriver="gtls" StreamDriverMode="1"
       StreamDriverAuthMode="x509/name"
       queue.type="LinkedList" queue.filename="fwdRule1"
       queue.maxdiskspace="1g" queue.saveonshutdown="on"
       action.resumeRetryCount="-1")