A proxy server that inspects packets at the application layer. However, proxy servers must be manually configured, whereas application-level gateways (ALGs) typically perform their functions ...

Four basic types of firewall protection exist--network level, circuit level, application-level and stateful multilayer. Each type has advantages and disadvantages, ranging from ease of implementation ...

Rise in number of different application layer attacks and surge in demand for secure networks drive the growth of the global application gateway market. WILMINGTON, NEW CASTLE, DE, UNITED STATES, ...