This presentation is about cybercrime. Here I trying to discuss what is cyber? What is cybercrime? Categories of cybercrime. Types of cybercrime. Hacking, Denial-of-service (DDoS), virus, Computer Vandalism, Software piracy, Ransomware, Phishing, Child Pornography and Cyber Crime in Bangladesh.

1. Cyber Crime

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Daffodil International University
SUBMITTED BY
NILOY BISWAS (171-35-225)
Submitted to
Sharmin Sultana
Lecturer,
Department of SWE
Daffodil International University
DATE: 20 July 2019

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What is Cyber
Cyber is a prefix used in a growing number of terms to describe new things
that are being made possible by the spread of computers.
Anything related to the internet also falls under the cyber category.

4. Cyber Crime
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Cybercrime is any criminal activity that involves a computer,
networked device or a network.
Cybercrime is defined as a crime in which a computer is the
object of the crime (hacking, phishing, spamming) or is used as
a tool to commit an offense (child pornography, hate crimes).

5. Categories Of Cyber Crime
 Cyber Crime Against Person
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 Cyber Crime Against Organizations  Cyber Crime Against Government
 Harassment through e-
mails.
 Cyber-stalking
 Dissemination of
obscene material on
the Internet.
 Hacking/cracking
 Indecent exposure
 Hacking & Cracking.
 Possession of
unauthorized information.
 Distribution of pirated
software etc.
 Cyber terrorism against
the government
organization.
 Terrorism
 Fraud
 Cyber Warfare

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Types Of Cyber Crime

7. Hacking
Hacking is identifying weakness in computer systems or
networks to exploit its weaknesses to gain access.
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Denial-of-service (DDoS)
Act by the criminal, Who floods the bandwidth of the
victim's network or internet server is flooded with
continuous requests to crash the server.
It’s an attempt to make a machine or network unavailable
to it’s intended users.

8. Virus
Virus is a type of malicious software that, when executed,
replicates itself by modifying other computer programs and
inserting its own code. (virus, worms, Trojan Horse, e-mail
bombing etc.)
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Computer Vandalism
Cyber-Vandalism accounts to the act of damaging
someone’s data from the computer that in a way disrupts
the victim’s business or image due to editing the data into
something invasive, embarrassing or absurd.

9. Software piracy
Software piracy is the illegal copying, distribution, or use
of software.
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Ransomware
Ransomware is a subset of malware in which the data on a
victim's computer is locked, typically by encryption, and
payment is demanded before the ransomed data is
decrypted and access is returned to the victim.

10. Phishing
Phishing is a method of trying to gather personal
information using deceptive e-mails and websites.
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Child Pornography
The Internet is being highly used by its abusers to reach
and abuse children sexually, worldwide.

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Cyber Crime in Bangladesh

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Conclusion
Though not all people are victims to cyber crimes, they are still
at risk. The hacker could live three continents away from its
victim, and they wouldn’t even know they were being hacked.
Crimes done behind the computer are the 21st century’s
problem.

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References
 www.mason.gmu.edu
 en.wikipedia.org
 www.guru99.com
 www.kaspersky.com
 www.malwarebytes.com

14. Thank you …