„O„‰„u„~„Ž „ˆ„u„~„~„€„u „ƒ„€„€„q„‹„u„~„y„u {constant|regular|systematic} {security checks|visits}: Periodically {view|review|perform review} and test #file_links<>C:UsersAdminDesktopfilegsa+en+PhoenixSP3005k488P2URLBB.txt",1,N] for {presence|availability} of vulnerabilities. Query Optimization: Combine similar queries: Combine several {similar|similar|similar|similar} {needs|queries|features} {to reduce the number of api requests.