Imperva Capture the Flag (CTF) is a cybersecurity competition organized by Imperva, a leading provider of DDoS, Application, API and Data Security solutions. In a Capture the Flag competition, participants face a series of challenges and puzzles related to Application Security, Account Takeover Threats, Advance Persistence Bot Threats and API Security, which involves securing or identifying web and mobile applications against potential threats and vulnerabilities. The goal is to gain points by successfully completing each challenge and progressing through the competition.