# Osquery for Tizen > [Osquery](https://osquery.io/) is open-source project which means "Performant endpoint visibility". > It can be used as security monitoring, audit, malware anaysis. We fork osquery and improve it for **device security which manages device-policy and auditing**. The supporting elements can be extended like security analyzer, network security, kernel integrity. ![tizen-osquery-architecture](https://github.sec.samsung.net/storage/user/692/files/74819c00-4c95-11e9-9648-54e02513e338) # Advantages of tizen-osquery better than osquery - More available - We support not only monitor-feature("SELECT") but also control-feature("UPDATE") additionally. - More strict - We can catch query errors at build time by query-builder. - More compact - We focus the device security. # Branch info - devel: osquery for tizen - upstream: full osquery code (facebook/osquery)