Introduction to Security Onion

Heenan, Ross; Moradpoor, Naghmeh

Abstract

Security Onion is a Network Security Manager (NSM) platform that provides multiple Intrusion Detection Systems (IDS) including Host IDS (HIDS) and Network IDS (NIDS). Many types of data can be acquired using Security Onion for analysis. This includes data related to: Host, Network, Session, Asset, Alert and Protocols. Security Onion can be implemented as a standalone deployment with server and sensor included or with a master server and multiple sensors allowing for the system to be scaled as required. Many interfaces and tools are available for management of the system and analysis of data such as Sguil, Snorby, Squert and Enterprise Log Search and Archive (ELSA). These interfaces can be used for analysis of alerts and captured events and then can be further exported for analysis in Network Forensic Analysis Tools (NFAT) such as NetworkMiner, CapME or Xplico. The Security Onion platform also provides various methods of management such as Secure SHell (SSH) for management of server and sensors and Web client remote access. All of this with the ability to replay and analyse example malicious traffic makes the Security Onion a suitable low cost alternative for Network Security Management. In this paper, we have a feature and functionality review for the Security Onion in terms of: types of data, configuration, interface, tools and system management.

• Presentation Conference Type: Conference Paper (unpublished)
• Conference Name: Post Graduate Cyber Security (PGCS) symposium
• Start Date: May 10, 2016
• End Date: May 10, 2016
• Acceptance Date: Apr 10, 2016
• Publication Date: Jun 10, 2016
• Deposit Date: Feb 8, 2017
• Publicly Available Date: Feb 9, 2017
• Keywords: Security Onion, Intrusion Detection Systems; (IDS), Host-based IDS (HIDS), Netwrok-based IDS; (NIDS), Network Forensic Analysis Tools (NFAT),; Network Security Management (NSM)
• Public URL: http://researchrepository.napier.ac.uk/Output/461935
• Publisher URL: http://thecyberacademy.org/wp-content/uploads/2016/05/PGCS-symposium_2016_paper_6.pdf
• Related Public URLs: http://thecyberacademy.org/wp-content/uploads/2016/05/PGCS-symposium_2016_paper_6.pdf
• Contract Date: Feb 8, 2017