K L E F

Introduction to Ethical hacking, basic terminologies and concepts comes under Ethical hacking.

Cryptanalysis is the study of methods for obtaining the meaning of encrypted information, without access to the secret information that is typically required to do so. Typically, this involves knowing how the system works and finding a secret key. Cryptanalysis is also referred to as codebreaking or cracking the code.

Network infrastructure can be a mix of hardware devices, software applications, and network services, including: Hardware infrastructure typically includes routers, switches, hubs, repeaters, gateways, bridges, and modems. Software infrastructure includes monitoring and management tools and operating systems.