Importance Of Ethical Hacking

INTRODUCTION

Ethical hacking and ethical hacker are terms used to describe hacking performed by a company or individual to help identify potential threats on a computer or network. An ethical hacker attempts to bypass system security and search for any weak points that could be exploited by malicious hackers. This information is then used by the organization to improve the system security, in an effort to minimize or eliminate any potential attacks.

For hacking to be deemed ethical, the hacker must obey the following rules:

• Expressed (often written) permission to probe the network and attempt to identify potential security risks.

• You respect the individual 's or company 's privacy.

• You close out your work, not leaving anything

In reality, there’s often a gray area. A gray-hat hacker falls somewhere between a black hat and a white hat. A gray hat doesn’t work for their own personal gain or to cause carnage, but they may technically commit crimes and do arguably unethical things.For example, a black hat hacker would compromise a computer system without permission, stealing the data inside for their own personal gain or vandalizing the system. A white-hat hacker would ask for permission before testing the system’s security and alert the organization after compromising it. A gray-hat hacker might attempt to compromise a computer system without permission, informing the organization after the fact and allowing them to fix the problem. While the gray-hat hacker didn’t use their access for bad purposes, they compromised a security system without permission, which is

• MAC Address :- A media access control address (MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and WiFi. Logically, MAC addresses are used in the media access control protocol sublayer of the OSI reference model. MAC addresses are most often assigned by the manufacturer of a network interface controller (NIC) and are stored in its hardware, such as the card 's read-only memory or some other firmware mechanism. If assigned by the manufacturer, a MAC address usually encodes the manufacturer 's registered identification number and may be referred to as the burned-in address (BIA). It may also be known as an Ethernet hardware address (EHA), hardware address orphysical address. This can be contrasted to a programmed address, where the host device issues commands to the NIC to use an