1 00:00:00,180 --> 00:00:07,260 In this video, we will talk about credit cards, a hacker who is in between ethical and black attackers 2 00:00:07,260 --> 00:00:08,940 is known as great hackers. 3 00:00:09,300 --> 00:00:15,930 Great hackers break into computer systems without authority, with a view to identify weaknesses and 4 00:00:15,930 --> 00:00:17,940 reveal them to the system owners. 5 00:00:19,130 --> 00:00:26,930 Gray head explodes network and computer system in the way that black adds to what do without any malicious 6 00:00:26,930 --> 00:00:34,580 intent, they disclose all loopholes and vulnerabilities to law enforcement agencies or intelligence 7 00:00:34,580 --> 00:00:35,290 agencies. 8 00:00:35,960 --> 00:00:44,180 Usually gray haired hackers surf the net and hack into computer system to notify the administrator or 9 00:00:44,180 --> 00:00:51,300 the owner that their system or network contains one or more vulnerabilities that must be fixed immediately. 10 00:00:51,890 --> 00:00:59,070 Gray Hat may also exhort director offering to correct the defect for a nominal fees. 11 00:01:00,230 --> 00:01:08,720 So a great head is a computer hacker or a computer security expert who may sometimes violate law or 12 00:01:08,780 --> 00:01:16,880 typical ethical standards but do not have malicious intent, typically like black hackers that came 13 00:01:16,880 --> 00:01:19,250 into use in late 1990s. 14 00:01:20,770 --> 00:01:22,180 See you in the next video.