sourabh_sipPPT.pptx
- 1. ETHICAL HACKING AND EMAIL SCRAPPING ON OPEN PORTS Presented By:- Sourabh Ruhil A501132520016 Btech(AIML) Sem 5 Guides: Dr. Rajesh Tyagi Dr. Anil Mishra Professor Professor Amity School of Engineering and Technology
- 2. CONTENT Introduction Ethical Hacking Using kali Linux Who are Hackers Port Scanning Types of Hackers Hacking Process Why do We need Ethical Hacking Required Skills of an Ethical Hacker Email Scrapping Advantages Disadvantages Future Enhancements Conclusion
- 3. INTRODUCTION Ethical hacking also known as penetration testing or white-hat hacking, involves the same tools, tricks, and techniques that hackers use,but with one major difference that Ethical hacking is legal.
- 4. ETHICAL HACKING Independent computer security Professionals breaking into the computer systems. Neither damage the target systems nor steal information. Evaluate target systems security and report back to owners about the bugs found.
- 5. WHO ARE HACKERS? A person who enjoys learning details of a programming language or system. A person who enjoys actually doing the programming rather than just theorizing about it. A person capable of appreciating someone else's hacking. A person who picks up programming quickly. A person who is an expert at a particular programming language or system.
- 6. PORT SCANNING : port scan is a common technique hackers use to discover open doors or weak points in a network. A port scan attack helps cyber criminals find open ports and figure out whether they are receiving or sending data. It can also reveal whether active security devices like firewalls are being used by an organization. When hackers send a message to a port, the response they receive determines whether the port is being used and if there are any potential weaknesses that could be exploited.
- 7. TYPES OF HACKERS Black Hat Hacker White Hat Hacker Grey Hat Hacker
- 8. BLACK-HAT HACKER A black hat hackers or crackers are individuals with extraordinary computing skills, resorting to malicious or destructive activities. That is black hat hackers use their knowledge and skill for their own personal gains probably by hurting others.
- 9. WHITE-HAT HACKER White hat hackers are those individuals professing hacker skills and using them for defensive purposes. This means that the white hat hackers use their knowledge and skill for the good of others and for the common good.
- 10. GREY-HAT HACKERS These are individuals who work both offensively and defensively at various times. We cannot predict their behavior. Sometimes they use their skills for the common good while in some other times he uses them for their personal gains.
- 11. HACKING PROCESS Foot Printing Scanning Gaining Access Maintaining Access
- 12. FOOT PRINTING Whois lookup NS lookup IP lookup
- 13. SCANNING Port Scanning Network Scanning Finger Printing Fire Walking
- 14. GAINING ACCESS Password Attacks Social Engineering Viruses
- 15. MAINTAINING ACCESS Os BackDoors Trojans Clears Tracks
- 16. WHY DO YOU NEED ETHICAL HACKING Viruses, Trojan Horses, and Worms Social Engineering Automated Attacks Accidental Breaches in Security Denial of Service (DoS) Organizational Attacks Restricted Data Protection from possible External Attacks
- 17. REQUIRED SKILLS OF AN ETHICAL HACKER Microsoft: skills in operation, configuration and management. Linux: knowledge of Linux/Unix; security setting, configuration, and services. Firewalls: configurations, and operation of intrusion detection systems.
- 18. EMAIL SCRAPPING Email scraping is a method of obtaining email information by automatically extracting the necessary data from another source. The information that you receive can be either publicly available or private, depending on authorization settings and how its stored.
- 19. ADVANTAGES To catch a thief you have to think like a thief. Helps in closing the open holes in the system network. Provides security to banking and financial establishments. Prevents website defacements. An evolving technique.
- 20. DISADVANTAGES All depends upon the trustworthiness of the ethical hacker Hiring professionals is expensive.
- 21. CONCLUSION In the preceding sections we saw the methodology of hacking, why should we aware of hacking and some tools which a hacker may use. Now we can see what can we do against hacking or to protect ourselves from hacking. The first thing we should do is to keep ourselves updated about those softwares we and using for official and reliable sources. Educate the employees and the users against black hat hacking.
- 22. REFERENCES www.google.com www.wikipedia.org www.tutorialspoint.com