International Journal of Computer Applications
In this paper, the authors describe a Multi agent system which uses Artificial Neural Network algorithm, which helps to detect malicious SQL queries. As SQL injection queries are one of the most hazardous attacks for database security in today's database system, this multi agent system is useful to catch SQL injection attacks. This system possesses a multi level architecture which uses multiple agents, where each level is assigned with some. The SQL injection attacks are one of the biggest security threats in databases.