Windows 8 is the next version of the Windows operating
system currently being developed by Microsoft. Microsoft has made many changes
to the new operating system. Many of these changes are a reflection of the
changes in the way we use computers today. Apart from a new user interface,
Microsoft has also added several new security features to Windows 8 to make it
very secure. Security has been a main concern ever since Windows Vista. Windows
7 is very secure and hopefully Windows 8 would be even more secure.
Windows 8 will most probably be available in the month of
November this year. When it goes on sale, users are most likely to observe the
new user interface. There are also several changes to the core operating system
which won't be so obvious. Microsoft has designed Windows 8 in such a way that
it is more effective against viruses and spyware. We can only speculate but
Windows 8 could be the most secure operating system to be developed by
Microsoft in all these years.
Here are some of the
most significant security features of Windows 8:
Inbuilt antivirus
Windows 8 is the first version of Windows to ship with an
inbuilt antivirus application. It will ship with an updated version of Windows Defender
which prevents viruses and spyware from infecting your computer. This version
of Windows Defender looks very similar to Microsoft's Security Essentials which
is a free antivirus application from Microsoft.
Windows Defender will prevent viruses and malware from
infecting your computer and so a separate antivirus application is not
required. However, if you are more security conscious, you can still install other
antivirus software for added security.
Better Download
Screening
Microsoft had recently added a new security feature to
Internet Explorer called SmartScreen Filter. This feature prevents viruses from
infecting your computer by blocking websites and files that contain them. In
Windows 8, this feature is integrated into the operating system. Therefore,
this feature will be available even if you use other browsers such as Google
Chrome or Firefox.
SmartScreen Filter screens downloaded files against a list
of safe applications and alerts you if it finds something suspicious. When an
alert pops up, you can check the file further and open it only confirming that
it is not a malware.
Secure startup
Windows 8 will use a new secure startup system known as Unified
Extensible Firmware Interface (UEFI). This not only makes the startup secure by
preventing malware applications from infecting the computer during startup, but
also makes it much faster. The startup time for Windows 8 is just 8 seconds.
New password systems
Windows 8 has introduced new password systems which can be
used for login: a four digit pin and a picture password system. The picture password
will consist of picture and three gestures that you have to make. These new password
systems may take some time to get used to but Microsoft believes that security
wise they are better than conventional passwords.
Other security
features
Microsoft has also made several changes to the various
components of the operating system for more security. Due to all these changes,
Windows 8 may definitely be the most secure version of Windows ever.
About the author:
Aditya Venkatesh is a computer-enthusiast who is
fascinated by computer technology, gadgets and the Internet. He writes
frequently on computers and other topics on www.adiwebs.com. In the past, he worked as a technical writer at a leading web
development company in Hyderabad, India. His other interests include
photography and DIY projects
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