This insightful presentation delves into the world of cyber crime and security. It defines cyber crime as criminal acts involving computers and networks, including traditional crimes committed online like fraud and identity theft. The presentation then covers the history of cyber crimes, categories of cyber crimes (such as hacking and viruses), cyber security methods, and safety tips to prevent cyber crime. Whether you’re a seasoned professional or a curious learner, this PPT provides essential knowledge to navigate the digital landscape securely.

1. Cyber Crime
and Security
Presented by
P.Harsha Vardhan
22501A05D9

2. What is Cyber Crime?

3. Types of Cyber Crime
Hacking Online
Fruad
Malware
Software
piracy
Identity
theft
Cyber
terrorism

4. Impact of Cyber Crime
Cybercrime has far-reaching consequences, including financial loss, reputational damage,
psychological distress, and compromised cybersecurity.
Financial Loss
Businesses and
individuals suffer
monetary damages due to
cybercrimes.
Reputational Damage
Trust and reputation can
be severely affected.
Psychological Distress
The victims may
experience anxiety and
emotional trauma.

5. The Millesa virus attack,
which occurred in 1999,
spread through infected
email attachments,
encrypting files and
demanding ransom
payments. It caused
widespread data loss and
financial damages to
businesses and
individuals worldwide.
Millesa virus
In 2014, Sony Pictures
faced a significant hack,
leading to the theft of
sensitive company data,
including unreleased films
and personal details of
numerous employees.
Sony Pictures
Hack (2014)
In 2017, the WannaCry
ransomware attack
emerged as one of the
most damaging in history,
impacting over 200,000
computers worldwide,
encrypting files, and
demanding bitcoin
ransoms for decryption.
WannaCry
Ransomware Attack
(2017): Yahoo faced significant
data breaches in 2013
and 2014, jeopardizing
the personal details of all
its 3 billion users,
including names, email
addresses, birthdates,
and passwords.
Yahoo Data Breaches
(2013-2014)
The Biggest Cyberattacks in
History

7. Cyber Security
cybersecurity protects devices, networks, and data
from digital threats such as hacking and malware,
ensuring their safety and integrity.

8. Cyber Security
Implementing strong passwords, updating software, conducting regular backups, and educating users
are essential cybersecurity practices for individuals and organizations.
Strong Passwords
Create complex and unique
passwords for enhanced
security.
Software Updates
Regularly update software
and applications to patch
vulnerabilities.
Data Backups
Backup critical data to ensure
recovery in case of cyber
incidents.

9. Cyber Security Tools and Technologies
Cybersecurity tools include firewalls, antivirus software, encryption, multi-factor authentication, and
intrusion detection systems, offering diverse layers of protection.
Firewalls
Prevent unauthorized access
to or from a private network.
Antivirus Software
Detect and remove malicious
software from devices.
Encryption
Securely transmit and store
sensitive information.

10. Thank You