This document discusses cyber security, including its definition, history, major issues, aspects, hygiene, and methods of prevention. It provides an overview of cyber security threats such as hacking, denial of service attacks, viruses, computer vandalism, cyber terrorism, and software piracy. The document also discusses security aspects like information security, network security, and system security. It concludes with recommendations around using antivirus software, firewalls, strong passwords, and being careful about what information is shared online.

2. o Introduction
o Definition
o History
o Major cyber security issues
o Cyber security aspects
o Cyber hygiene
o Conclusion

3. o preventative methods used to protect information
from being stolen, compromised or attacked.
o requires an understanding of potential information
threats,
such as Viruses and other malicious code.

4. 1989 -Robert Morris –first computer worm.

6. • Phishing and identity theft
• Ads, apps and other security
breaches
Computer
as a target
• Online predators
• Terrorism through social networking
or websites
Computer
as a
weapon

7. o Hacking
o Denial of service attack
o Virus dissemination
o Computer vandalism
o Cyber terrorism
o Child pornography
o Software piracy

8. o Illegal intrusion into a computer System or
network.
Denial of service
attack:
o Act by the criminal, who floods the bandwidth of
the victims network
o Sending spam mails that deprives him of services

9. o Malicious software that attaches itself to the
other software
o Examples: Trojan horse, virus, worms, web
jacking,
email bombing etc.,
Computer vandalism:
o Damaging or destroying the system data
rather than stealing
o Transmitting malwares

10. o Use of internet based attacks in terrorist
activities
o Techno-savvy terrorist are using a 512-bit
encryption
which is highly impossible to decrypt.
Film Influence:

11. o Theft of software through the illegal
copying of genuine programs
o Distribution of products intended to
pass for the original

12. o Information Security
o Network Security
o System Security
o Application Security
o Database Security
o Language Security

13. o Protect us from critical attacks
o Browse the safe website
o Internet security processes

14. o Using Antivirus Soft wares
o Excess usage may affect system
o Install firewall & Pop-up blocks

15. o Smart passwords keep you from becoming extinct
online.

17. o Too much of anything is good for nothing.
o Be careful before you share anything.

18. o Technology is destructive only in the
hands of
some people who do not realize that
they are
one and same process as the
universe

19. Presented by
Shivaani Srinivas ,
Bsc (Biotechnology)
Roll.No:15btu061
Thanks for watching my
presentation.
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