basics to advance
* what is hacking
* types of hacker
* footprinting
* vulnerability
* scanning
* networking
* ip adderss ,types , version
* brout force attack
* enumeration
* net bios
* protocols
* how many ports in computer (65535)
* trojon , virus , worm , spyware
* nmap tool used for ?
* exploits and payloads
* sql injection
* xss attack
* sniffing
* man in the middle attack