PPT on computer antivirus

1. Computer Antivirus

2. By,
RAJU SARJERAO BANKAR
Roll No : 0031
WRO No : 0635763
Batch No: 0086

3. CONTENT
What is Computer
Antivirus ?
What a Computer Virus
does ?
How to protect your
system from the attack of

4. Introduction to Virus
• A virus is any unwanted program that enters a
user’s system without their knowledge. It can
self-replicate and spread.
• It performs unwanted and malicious actions
that end up affecting the system’s performance
and user’s data/files.
• A computer virus can be thought of as an
illness of the computer, just like human viruses
that cause diseases in humans.

5. What harm can a Virus do to your Computer?
In case your computer is attacked by a virus, it
can affect your computer in the following ways:
• Slow down the computer
• Damage or delete files
• Reformat hard disk
• Frequent computer crashes
• Data loss
• Inability to perform any task on the computer
or the internet.

6. Antivirus software
is like a ray of bright light in a world full of
dark viruses. The number of advantages
that they offer are countless.

7. Protection from Viruses and their
Transmission.
An antivirus software mainly performs a
prophylactic function. It detects any
potential virus and then works to remove it.
Keep in mind that all this is mostly done
before the virus gets to harm the system.

8. Virus Scanner Work
• The goal of a virus scanner is to protect
your device from viruses and other
types of malware.
• It does this by comparing whatever
threat it encounters to a “blacklist”.
• All viruses known to your antivirus
program are on this blacklist.

9. In years,
1949 = PERIOD
[PRE-ANTIVIRUS]
1980 = EARLY
DAYS
2000-2005 = SECURITY
BREACH CASES
2005-20114 -TILL PRESENT
[RISE TO NEXT GENERATION]

10. Usability of Anti Virus
• A software program that is easy to use and
easy to navigate makes a difference.
• A user-friendly interface is a must if you want
to easily find your way around the program
and uncover the various features.
• Maybe you want to regularly view a list of all
the actions performed by your virus scanner.

11. Also a Mixture Of Professional And
Un-professional Presentation
Relevant To The Day –To –Day Life Of
Virus And Antivirus done by me.

12. Life was being happy .....
World now seems to be more beautiful without virus
Now our BOSS will
be happy now

13. Mean while VIRUS :
How can they be
happy without me.. I
must do my job now
immediately

15. features of any
Antivirus are to be
looked for when you
decide on installing
one
Protective
scanning for
malwares and
detecting one
detected

16. Default deny protection
default any protection that is
implemented to prevent the
entry of suspicious file by
default
Auto sandbox
technology
The virtual environment where
suspicious and unknown file are
seclude and run to cheque for
any malicious activity without
interfering with normal
operation

17. validates and authorized
the programs that are
executable and ensures
that the proses are run
without effecting
regular operation of the
system
Host intrusion protection
system (HIPS)
The features works on a
protocol-based intrusion
prevention system, that
oversees all the
application and program

18. Virus when getting
back to routine Surprise
data .we are
back..

19. After listening to the problems of Hard
Working students
Ajay Pandey Sir be like: From where should I
start…Whether I
should tell the story
to them or give them
solution for it
Muze bhai nahi godfather bolte hai

20. Antivirus software is always in need
and trend . Stop using computer with
virus and install antivirus.

21. Students thanking to Ajay pandey sir for
giving detailed information through story line
of personal life.