An explanation of the command: -l admin was used because I assumed that the router would have the login of "admin". You can use username lists as well if you wish. -P passlist.txt specified a password dictionary named "passlist.txt" – make sure to have the -P include the capital P, otherwise you'll be specifying a password to try. 10.1.1.1 is the routers IP address, and telnet is the protocol we want to attack. Now obviously we could tell it to attack that protocol on a different port, but we won't bother with that right now unless anyone else wants to see how. My dictionary only included 4 words for the purpose of this tutorial. You can see the cracked password circled at the end (which by the way, isn't my password for the router, for those of you who know how to get my IP and wanna try and break in :P). And that's how to do a basic hydra service crack on Windows.
knowledge: about computers, web, programming languages.
art: making new techniques to get into beat your victim.
curiosity: he want to know about all the things.curious to learn new things.and he never give up while solving a problem.
Hacking is not that thing which u can learn in some time.
While there are many definitions of hacking, a general definition is to modify something to make it work for you. For computers, hacking includes fixing programs until they work. Also, hacking includes modifying the computer hardware to make it work better or tuned to the person's wishes. The type of hacking that the media discusses includes breaking into secure systems to determine their weaknesses and to explore them. However, the media only points out the malicious uses for breaking into systems.
What do these terms have in common? They're all terms used by hackers to describe hackers. Just like in typical cowboy fashion, the "white hats" are the good guys and the "black hats" are the bad guys. Although the lines are blurred greatly when it comes to hacking. The "White hats" are security experts who try to find the vulnerabilities in programs and systems, and report them to the manufacturers. They would be considered "ethical hackers" because they either have authorization to break into the system or program, or they do so with the intent of assisting the manufacturer in securing them. The "Black Hats" are the ones who are trying to find those same vulnerabilities and exploit them. "Cracker" is another term for the Black Hat hackers, usually referring to the creation of software cracks to bypass anti-piracy methods. A "Phreaker" is a person who hacks into telecommunications services.