Ethical hacking

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  • 1. HACKING Presented by:- Ganesh V. Vadulekar
  • 2. HACKING
  • 3. OVERVIEW  What is HACKING ???  Who are Hackers???  What is Ethical Hacking ???  Who are Ethical Hackers???  Types Of Hacking  How to Defend from Hacking???  Consequences Of illegal Hacking  Conclusion  Summary
  • 4. WHAT IS HACKING??? Hacking is cracking into an account or cheating in a game without using cheat codes. Hacking passwords requires a program or requires finding glitches from the website.
  • 5. WHO ARE HACKER???  Hacker is a hacker who "violates computer security for little reason beyond maliciousness or for personal gain"
  • 6. HACKERS CLASSES  Black hats :– highly skilled, malicious, destructive “crackers”  White hats – skills used for defensive security analysts  Gray hats – offensively and defensively; will hack for different reasons, depends on situation.
  • 7. WHAT IS ETHICAL HACKING ???  It is Partially Legal (May vary by country law)  Completely legal in INDIA  Permission is obtained from the target user  Part of an overall security program.
  • 8. WHO ARE ETHICAL HACKERS???  Completely trustworthy.  Strong programming and computer networking skills.  Techniques of Criminal hackers- Detection-Prevention.  Ethical hackers possesses same skills, mindset and tools of a hacker but the attacks are done in a non-destructive manner .  E.G. Cyber Crime investigators
  • 9. TYPES OF HACKING  Website Hacking  Email Hacking  Network Hacking  Password Hacking  Online transactions Hacking  Computer Hacking  Mobile Hacking  PDA hacking  Metropolitan system hacking
  • 10. HOW TO DEFEND FROM HACKING???  Use Strong Passwords! (Follow Universal Code while creation)  Unsolicited Installation of Scripts  Avoid Scam/Spammy Websites  Clear the Cookies!  Do not make any financials transactions on (http://)  Prevent illegal farmers’ from “harvesting” your lists  Don’t use Generic Usernames & Passwords  Use Secure Ports  Keep OS updated with security patches  Never trust mails which makes an attractive offers (like you have won 100Millions dollars/ anything else..)
  • 11. WHAT TO DO AFTER BEING HACKED?  Shutdown the system  Clear the memory using Cleaners (like CCleaner)  Scan infected sections with good antivirus  Separate the system from network (Do not use internet)  Restore the system with the backup (If o/s problem)  Finally, connect the system to the network
  • 12. HOW ETHICAL HACKERS DEFEND???  Harden the servers  Scan, test and apply patches  Monitor logs  Train the technical staff on security  Serious policy and procedures!
  • 13. HOW MUCH DO ETHICAL HACKERS GET PAID?  Globally, the hiring of ethical hackers is on the rise with most of them working with top consulting firms.  In the United States, an ethical hacker can make upwards of $120,000 per annum.  Freelance ethical hackers can expect to make $10,000 per assignment.  Some ranges from $15,000 to $45,000 for a standalone ethical hack.
  • 14. DISTINGUISH BETWEEN HACKERS & ETHICAL HACKERS  Deface hacked web pages to advertise their prowess  Doings are Evil & Illegal  Work is done to get illegal information for themselves or for someone else  Hired as Preventive measure  Doings are good & justice  Work is Legal & to restore the hacked the website . Criminal Hackers Ethical Hackers
  • 15. CONSEQUENCES OF ILLEGAL HACKING  Thousands Of Dollars in Fines  Imprisonment  Seizure Of Your Computer
  • 16. ANY QUESTIONS???
  • 17. CONCLUSION  Proper Ethical Hacker Should Be Employed  Do Not Exposed Your Passwords to Untrusted Sites  Close Your Internet While Not in Use  Having Basic Knowledge of Internet
  • 18. SUMMARY  What is HACKING ???  Who are Hackers???  What is Ethical Hacking ???  Who are Ethical Hackers???  Types Of Hacking  How to Defend from Hacking???  Consequences Of illegal Hacking
  • 19. THANK YOU…