This presentation is about how to secure our internet.

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.
Any questions ?