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Hacking
Hacking refers to gaining unauthorized access to computer systems or networks. There are different types of hacking such as website hacking, email hacking, network hacking, password hacking, and online banking hacking. Ethical hacking involves testing a system's security vulnerabilities to help secure it. The document discusses these types of hacking in further detail, explaining how they work and can be prevented. It emphasizes using strong passwords, protecting computers, only downloading from trusted sources, and not using public networks without protection. Ethical hackers play an important role in evaluating security systems.
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Overview of hacking, definition, and the mindset of hackers, distinguishing hackers from cyber criminals.
Different hacking methods: Website, Email, Network, Password, Online Banking, and Computer Hacking.
Explains website hacking, the control it provides to hackers over user accounts, and its implications.
Methods of illicit email access, security measures like strong passwords and digital signatures.
Technical aspects of network hacking, including tools and terms such as sniffing, spoofing, and encryption cracking.
Techniques for recovering passwords, including hashing, brute force, and phishing.
Unauthorized access to bank accounts and tips to protect online banking security.
Unauthorized access to computer files, risks associated, and remote access techniques.
Role of ethical hackers in security, methods adopted, and key questions they investigate.
Importance of hiring ethical hackers and best practices to secure online presence.
Credits to the presenter, including name and roll number.
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Hacking
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- 3. Introduction What is HacKING? •The Process of attempting to gain or successfully gaining, unauthorized access to computer resources for the purpose of help or secure system is called Hacking. • Hacking is technique in which, any one can access any one’s computer without his permission. • Hacker is not a cyber criminal but he is the very intelligent person who is use his knowledge in constructive manner to secure system & never damage data. • A Hacker knows all about the operating system and different holes in the system.
- 4. Types Of Hacking These are the Types of Hacking Website Hacking Email Hacking Network Hacking Password Hacking Online Banking Hacking Computer Hacking Ethical Hacking
- 5. Website Hacking • Hackinga website means taking control from the website owner to a person who hacks the website. • The hacker will get the username and password and the hacker will use that website for any purpose which may sometimes to destroy some valuable information database. Click here for Phishing Process
- 6. Email Hacking • Emailhacking is illicit access to an email account or email correspondence. • Ways of Email Hacking • Personal Information Social Hacking • Phishing/ Hacking Software Trojan Virus etc. • Email may be protected by methods such as a strong password, encryption of the contents or a digital signature. An email disclaimer may be used to warn unauthorized readers but these are thought to be ineffective
- 7. Network Hacking NetworkHacking is generally means gathering information about domain by using tools like Telnet, NslookUP, Ping, Tracert, Netstat, etc… over the network. It is also include OS Fingerprinting, Port Scanning, Port Surfing using various Tools. These are the three most common methods of hacking a wireless network: • Sniffing • Spoofing • Encryption Cracking
- 8. Password Hacking Password crackingis the process of recovering secret passwords from data that has been stored in or transmitted by a computer system. A common approach is to repeatedly try guesses for the password. Most passwords can be cracked by using following techniques: • Hashing • Guessing • Default Passwords • Brute Force • Phishing
- 9. Online banking Hacking Unauthorizedaccessing bank accounts without knowing the password or without permission of account holder is known as Online banking hacking. A bank account can be accessed in many ways. When someone gets access to your account, that person can take all your funds without your knowledge. Here are five simple tips that will help Protect Your Online Accounts: • Use Strong Password • Protect your Computer • Keep an eye on running processes • Download with care • Be careful when using unprotected public networks
- 10. Online banking Hacking Default Connection Connection Hacked By Hacker
- 11. Computer Hacking • ComputerHacking is when files on your computer are viewed, created, or edited without your authorization. • People can gain complete access to your computer from any where in the world if your computer is turned on, unprotected, and has an internet connection. What they do, is up to them. • Remote desktop connection technique.
- 12. Ethical Hacker An ethicalhacker is a computer and network expert who attacks a security system on behalf of its owners, seeking vulnerabilities that a malicious hacker could exploit. To test a security system, ethical hackers use the same methods as their less principled counterparts, but report problems instead of taking advantage of them. Ethical hacking is also known as penetration testing, intrusion testing and red teaming. An ethical hacker is sometimes called a white hat.
- 13. Ethical Hacker What doethical hackers do? An ethical hacker’s evaluation of a system security seeks answers to these basic questions: What can an intruder see on that target system? What are you trying to protect? What can an intruder do with that information?
- 14. Conclusion Proper ethical hackersshould be employed. Do not expose your passwords to untrusted sites. Practice using exact web address. Close your internet while not in use.
- 15. Prepared By: Somaranjan RollNo.: 3212 B Com Professioanl