This repository contains configuration files, rules, and examples for Snort IDS.
- DAQ Modules: Understand and utilize Snort's Data Acquisition (DAQ) modules for efficient network traffic handling.
- Traffic Inspection: Learn various techniques for inspecting and analyzing network traffic using Snort.
- Configuration Tips: Discover best practices and configuration tips to optimize Snort for your security needs.
- Rules and Examples: Explore a collection of rules and examples to enhance your Snort setup and rule creation.
Before diving into Snort, ensure you have the following dependencies installed:
- cmake: To build from source.
- Snort 3 libdaq: For packet IO.
- dnet: For network utility functions.
- flex (>= 2.6.0): For JavaScript syntax parsing.
- g++ (>= 5) or other C++14 compiler.
- hwloc: For CPU affinity management.
- LuaJIT: For configuration and scripting.
- OpenSSL: For SHA and MD5 file signatures, SSL service detection, etc.
- pcap: For tcpdump style logging.
- pcre: For regular expression pattern matching.
- pkgconfig: To locate build dependencies.
- zlib: For decompression.
For download links, refer to Snort's tutorial.
Optimize Snort's capabilities with these optional packages:
- asciidoc: To build the HTML manual.
- cpputest: For additional unit tests.
- dblatex: To build the PDF manual.
- flatbuffers: For enabling flatbuffers serialization format.
- hyperscan (>= 4.4.0): For regex and sd_pattern rule options.
- iconv: For UTF16-LE to UTF8 conversion.
- libunwind: For readable backtrace on fatal signals.
- lzma (>= 5.1.2): For SWF and PDF file decompression.
- safec (>= 3.5): For runtime bounds checks.
- source-highlight: To generate the dev guide.
- w3m: To build the plain text manual.
- uuid: For unique identifiers.
Find download links in Snort's tutorial.
To install Snort 3's LibDAQ:
-
Clone the LibDAQ repository:
$ git clone https://github.com/snort3/libdaq.git
Follow the guides and examples provided in this repository to effectively deploy and manage Snort in your security infrastructure. Whether you're a beginner or an experienced user, you'll find valuable insights and resources here to enhance your security posture.
For any questions, feedback, or support, please open an issue or [join our community](join the community) for discussions and assistance.
We welcome contributions from the community to improve and expand this repository. Please refer to the contributing guidelines for more details on how to contribute.
