if adware attacks, how to defeat it
TRANSCRIPT
© 2015 Quick Heal Technologies (P) Ltd.
Topics to be
Discussed:
• What is adware?
• Techniques used by malicious adware
• How adware affects your privacy
• How to stop malicious adware
• How Quick Heal protects you from
adware
© 2015 Quick Heal Technologies (P) Ltd.
What is Adware?
Have you ever come across
annoying pop-ups with shady or
unwanted advertisements on your
computer? Such pop-ups are
displayed by software called adware.
Adware are not always malicious, but they
can be extremely annoying to the user.
© 2015 Quick Heal Technologies (P) Ltd.
Techniques used by Malicious
Adware?
Most types of adware are not only
annoying, but they are also malicious.
These adware are generally classified as
spyware – software that steal private
information without the user knowing about it.
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Techniques used by Malicious
Adware?
A malicious adware performs a
number of operations in an infected computer.
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1. Installing unwanted files on your computer without your knowledge.
Techniques used by Malicious
Adware?
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2. Tracking your movements on the
Internet, and collecting information
about you such as passwords, bank details, keystrokes, email ids, etc.
Techniques used by Malicious
Adware?
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3. Sending the stolen/collected
information to an external server. (this server is mostly controlled by a hacker)
Techniques used by Malicious
Adware?
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4. Installing additional malicious software on the infected computer.
Techniques used by Malicious
Adware?
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5. Redirecting web browsers to
unwanted sites that are usually
infected or fake.
Techniques used by Malicious
Adware?
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6. Changing your default home
page, and reducing connection
speeds.
Techniques used by Malicious
Adware?
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Adware affect your privacy by
recording your Internet activity,
personal information, etc., and
passing it on to third parties without your consent or knowledge.
How Adware Affects your Privacy
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You can stay safe against Adware
by following these simply security tips:
How to Block Adware
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#Tip 1.
Do not install free software that do not have verified publishers.
How to Block Adware
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#Tip 2.
Do not click on links in unknown or unwanted emails.
How to Block Adware
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#Tip 3.
Do not download file attachments
that come with unknown or unwanted emails.
How to Block Adware
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#Tip 4.
Do not respond to any unexpected
ad that pop-ups on any website,
especially if it talks about a prize or a lottery.
How to Block Adware
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#Tip 5.
Beware of online notifications that
ask you to download ‘anti-spyware’
programs. These are scams that
trick users into buying bogus software.
How to Block Adware
© 2015 Quick Heal Technologies (P) Ltd.
#Tip 6.
Always do a bit of research about a
software and its publisher before
downloading it; especially if it is free.
How to Block Adware
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#Tip 7.
Turn ON the pop-up blocker of your
browser. You can Google about the steps on how to go about it.
How to Block Adware
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#Tip 8.
Protect your computer with a
security software that comes with an anti-adware feature.
How to Block Adware
© 2015 Quick Heal Technologies (P) Ltd.
Quick Heal keeps your computer
safe against adware in several ways.
How Quick Heal Protects you from
Adware
© 2015 Quick Heal Technologies (P) Ltd.
1. Quick Heal blocks fake and
malicious sites that are usually
known for installing adware and spyware on the user’s computer.
How Quick Heal Protects you from
Adware
© 2015 Quick Heal Technologies (P) Ltd.
2. Quick Heal blocks emails that
carry links or attachments that carry
malicious software like spyware and other malware.
How Quick Heal Protects you from
Adware
© 2015 Quick Heal Technologies (P) Ltd.
3. Quick Heal Browser Sandbox
feature protects your computer from
spyware even if it gets automatically downloaded from any website.
How Quick Heal Protects you from
Adware
© 2015 Quick Heal Technologies (P) Ltd.
4. Quick Heal has in-built anti-
spyware feature that detects, cleans
and blocks spyware and other malicious software.
How Quick Heal Protects you from
Adware
© 2015 Quick Heal Technologies (P) Ltd.
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References
http://blogs.quickheal.com/wp/lenovo-users-can-remove-superfish-adware/ http://blogs.quickheal.com/wp/how-to-block-pop-up-ads/ http://blogs.quickheal.com/wp/common-security-threats-glossary-part-ii/