Ethical Hacking means you have been given permission buy a company to come in and see if you can find any holes in there security. Its called a security audit. Security consulting firms do it normally for very large companies who do not want their trade secrets to be exposed.
Not entirely, ethical hackers do much more than cracking, they attempt to breach any kind of security such as WiFi, programs (sometimes cracking), website protection and firewalls.
In the modern slang, it basically means the same thing. Sometimes cracking is used to describe illegal decompilation (hacking) of software.
All I can tell you is that the issue is fraught with hype. A lot of people make a lot of money by making out that computer hacking ('cracking') is a bigger problem than it really is. 'hacking' and 'cracking' are two different things. Technically it would be impossible to be arrested for 'hacking' because hacking is completely legal. 'Cracking' is illegal.
hacking= The search of all related to information systems, it's vulnerabilities and security mechanisms in order to protect our system from those who become unethical hackers. Cracking= the intent of violation of information systems with justified means or not. This goes for individual programs also.
hacking and cracking
The best institution to study about ethical hacking and networking in Coimbatore is definitely Systech Hardware and Networking Academy Pvt. Ltd.
Only when authorised to do so. Unauthorised entry is known as cracking rather than hacking, however we typically use the terms white-hat hacking and black-hat hacking to differentiate between lawful hacking and unlawful cracking.
You will need to explain some of the points of ethical hacking. These can sometimes help a business to learn where weaknesses are.
Hacking refers to testing and improving computer systems for security purposes, while cracking involves breaking into systems for malicious intents. Hacking is often done ethically to identify vulnerabilities and enhance security, while cracking is illegal and done to exploit weaknesses for personal gain.
One can find the top ten lists of hacking websites at Eh1Infotech. Some sites listed at this webpage are Ethical Hacking, Dark Hackerz, Devils' Blog on Security and the Basics of Ethical Hacking.
Cracking, not hacking.
Here are a few schools that provide ethical hacking course : http://hackingschool.com/ and http://www.computertrainingschools.com/ec-council-certifications/ceh/. Its a good thing that you have decided to become an ethical hacker, good luck and all the best.