1. SHUBHAM GHIMIRE
B.SC. CSIT-6TH SEM
MBM COLLEGE

2. Introduction
•The Internet is growing rapidly. It has given rise to new opportunities in every field we can think
of like entertainment, business & education.
•There’re two sides to a coin. Internet also has it’s own disadvantage, i.e. Cyber crime.

3. Objectives
• To provide a general awareness of Cyber crime.
• To Recognize Cyber-crime methods.
• To know the importance of Cyber-laws(LOVE
BUG Suspects+ loss 10$ billion) .
• To learn how to keep away from being a victim .

4. Cyber Crime ??
• Crime committed using a computer and the internet to steal a
person’s identity or illegal imports or malicious programs.
• Cybercrime is nothing but where the computer used as an object or
subject of crime.

5. Why Should we know about CyberCrime?
• In this Tech-savvy world of 21st Century every one is engaged with internet,
through whatsapp, twitter, facebook, net banking & lots of other platforms are
there.
• And some criminal minded persons commit crimes here, which is included
under cybercrime.
• So we should be aware about crimes happening around in the cyber-space.

6. Cyber Criminals
•Person or Group who commits Cyber Crime using computers
•Hackers, criminals groups, hacktivists, virus writers, terrorists

7. History
• The first recorded cyber crime took place in the year1820.
• The first spam email took place in 1978 when it was sent over the Arpanet.
• The first VIRUS was installed on an Apple computer in 1982 .

8. Cyber Threat Evolution

9. Cyber Attack by percentage

10. Cyber Criminals used
The Computer as a Target : using a
computer to attack other computers. E.g
Hacking, virus/worm attacks, Dos attacks
etc.
The computer as a weapon : using a
computer to commit real world crimes.
E.g Cyber terrorism, credit card frauds,
Child pornography etc

11. Categories
• Against Person
• Against Property
• Against Government

12. Against person:
• Harassment via emails, cyber stalking, email spoofing, carding, assault by threat.
• The potential harm of such a crime to humanity can hardly be overstated.

13. Against Property:
• Cybercrimes against all forms of property.
• Unauthorized computer trespassing through cyberspace, computer vandalism, transmission of
harmful programs, and unauthorized possession of computerized information.

14. Against Government:
• Cyber Terrorism, Damaging critical information infrastructures.
• The growth of Internet has shown that the medium of Cyberspace is being used by individuals
and groups to the international governments as also to threaten the citizens of a country.
• This crime manifests itself into terrorism when an individual "cracks“ into a government or
military maintained website.

15. Types of Cyber Crime

16. Hacking
Hacking in simple terms means an illegal intrusion or unauthorized access to or
control over a computer system and/or network.

17. Denial of Service(DOS)
• Act by the criminal, who floods the bandwidth of the victims network or
Internet server is flooded with continuous requests so as to crash the server
• Its an attempt to make a machine or network resource unavailable to its
intended users

18. Virus Dissemination
Malicious software that attaches itself to other software. (virus, worms, Trojan
Horse, web jacking, e-mail bombing etc.)

19. Computer Vandalism
• Damaging or destroying data rather than stealing.
• Transmitting virus to destroy system files.

20. Software Piracy
• Theft of software through the illegal copying of genuine programs.
• The counterfeiting and distribution of products intended to pass for the original

21. Credit Card Fraud
Personal information stolen from a card, or the theft of a card itself, can be used
to commit fraud.
Fraudsters might use the information to purchase goods in your name or obtain
unauthorized funds from an account.

22. Net Extortion
Copying of someone’s confidential data in order to extort for huge amount.

23. Ransomware
Ransomware is a type of malware that prevents or limits users from accessing
their system, either by locking the system's screen or by locking the users' files
unless a ransom is paid.

24. Phishing
To request confidential information over the internet or by telephone under false pretenses in
order to fraudulently obtain credit card numbers, passwords, or other personal data.

25. Child Pornography
The Internet is being highly used by its abusers to reach and abuse children
sexually, worldwide.

26. Cyber Terrorism
• Use of Internet based attacks in terrorist activities. Terrorist attacks on the
Internet is by distributed denial of service attacks, hate websites and hate
emails, attacks on sensitive computer networks, etc.
• Technology savvy terrorists are using 512-bit encryption, which is impossible to
decrypt.

27. Cyber Crimes in Nepal
•Social Media Related Cyber Crime
•Piracy Related crime
•Fake Profile Marketing
•Threatening Using Email
•Website Hacking
•Unauthorized Access
•Online Business of Restricted Materials

28. Social Media Related Cyber Crime
Social Media related cyber crime in Nepal includes using Porn Content in social Media or
creating fake profiles to intentionally harm someone with the use of Facebook, Twitter,
Instagram or any social Media Platform

29. Fake Profile Marketing
Creating or using a fake profile, fake website or email to create a bad image or inappropriate
marketing is also considered as cybercrime.

30. Website Hacking
•Website Hacking means taking control from the website owner to a person who hacks the
website.
•Nowadays most of the government websites are attacked by hackers. Many governmental
websites including the president’s website were hacked.
•Anonymous #opnp

31. How to tackle these activities?
•Awareness is the first step in protecting yourself, your family and your business.
•Invest in Anti-virus, Firewall, and SPAM blocking software for your PC.
•Detect secure websites when conducting transactions online.
•Do NOT respond or act on emails sent from unknown sources.

32. Safety Tips to Cyber Crime
•Use antivirus software & insert firewalls
•Read Privacy policy carefully when you submit the data
through internet.
•Uninstall unnecessary software
•Maintain backup
•Check security settings
•Disable Remote Connectivity
•Use hard-to-guess passwords. Don’t use words found in
a dictionary. Remember that password cracking tools
exist.
•Never give your full name or address to strangers
•Learn more about Internet privacy

33. Cyber Security
•Internet security is a branch of computer security specifically related to the Internet.
•It's objective is to establish rules and measure to use against attacks over the Internet.

34. Cyber Security Advantages:
•The cyber security will defend us from critical attacks, hacks
and virus.
•It helps us to browse the safe website.
•Internet security process all the incoming and outgoing data
on our computer.
•The application of cyber security used in our PC needs update
every week.
•The security developers will update their database every week
once. Hence the new virus also deleted

35. Cyber Law
•There is absolutely no comprehensive law on Cybercrime any where in the world. This is reason
that the investigating agencies like FBI are finding the Cyberspace to be an extremely difficult
terrain.
•Cybercrimes fall into that grey area of Internet law which is neither fully nor partially covered by
the existing laws.
•However, countries are taking crucial measures to establish stringent laws on cybercrime.
•In Nepal,
 Electronic Transaction act 2061 BS (2005 AD)
 Information Technology Policy - 2000

36. Conclusion
•The key to protecting yourself is being aware.
• Cybercrime is about much more than hackers & not all cybercriminals are “hackers.”
•There is a whole other world that exists in cyberspace… make sure that your information travels
safely.
•Technology is destructive only in the hands of people who do not realize that they are one and
the same process as the universe.
•Cybercrime is a major problem – and growing .
•Stay Secure, Stay safe