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.
|Number of pages||4|
|Publication status||Published - 10 May 2016|
|Event|| The First Post Graduate Cyber Security Symposium - Edinburgh Napier University, Edinburgh, United Kingdom|
Duration: 10 May 2016 → 10 May 2016
|Conference||The First Post Graduate Cyber Security Symposium|
|Period||10/05/16 → 10/05/16|
Heenan, R., & Moradpoor, N. (2016). Introduction to Security Onion. Paper presented at The First Post Graduate Cyber Security Symposium , Edinburgh, United Kingdom. http://thecyberacademy.org/wp-content/uploads/2016/05/PGCS-symposium_2016_paper_6.pdf