| Executive Summary: Microsoft's Windows Vista has numerous features that make it worth upgrading to from Windows XP. Vista includes versatile image deployment, a faster desktop search, and a complete backup and restore tool. Windows BitLocker Drive Encryption, a new service program architecture, and Address Space Layout Randomization are Vista features that improve overall security. |
At the tender age of a year and
a half, Windows Vista remains
the Rodney Dangerfield of
Microsoft OSs—it don’t get no
respect. And that’s a shame.
Its biggest competitor (no,
not Leopard—Windows XP SP3!) is darned
good, but a close look will show that Vista is
better in many ways. If you’re staying with
XP because you’re satisfied with it, then
great, but don’t avoid Vista just because your
plumber’s cousin’s stockbroker heard that
it was bad. Here are 10 reasons you should
consider making the switch.
1. You won’t need as many images. If, like
most of us, you deploy your desktops with
an image-based system such as Symantec
Ghost or Microsoft’s free ImageX tool,
then you know that XP images tend to be
hardware-specific: Create “the sales laptop
image” on a Toshiba laptop, for instance,
and it often won’t work well on an HP or
Dell laptop. Vista is much more accommodating;
you often need only two images for
your entire organiz
2. Finally, a desktop search that works!
For nearly 10 years, Windows and Office
have included tools that index the files on
your computer to make searching for those
files possible. Unfortunately, those tools
have had a tendency to be clumsy and
slow. In contrast, Vista’s search index works
unobtrusively and makes for lightning-fast
searches.
3. A more complete backup tool. Ever
tried to rebuild an XP box from scratch,
using only a set of files created by XP’s builtin
backup routines? Ugh. Vista changes all
that with its Windows Complete PC Backup
and Restore, an image-based backup system
that backs up your whole computer to one
big file. My experience shows that this system
works quickly and allows bare-metal
restores to quite dissimilar hardware—just
make sure that the target hard disk is the
same size or larger than the original.
4. Start great conversations. Next time
you’re out with your techie friends, tell ’em
that you’re switching to Vista—there will be
plenty to talk about after that! Seriously, if
you are moving to Vista and people ask you
why on Earth you’d do that, remind them
that just about every Vista complaint—it’s
slower than the previous version, there
aren’t any drivers, it’s not backward compatible—
is a complaint that people leveled
at XP when it was new. Look, XP’s a great OS,
and if you’re happy with it, then by all means
stay with it—but don’t bypass Vista because
of second-hand FUD.
5. Windows BitLocker Drive Encryption
protects your mobile data. Laptops
are great for busy travelers . . . until they’re
accidentally left in a bar, on a plane, or in a
cab, as reportedly happened to hundreds of
thousands of systems last year in the United
States. In contrast, absentminded folks who
exploit BitLocker’s encryption system might
still lose their laptops, but no one will get
their data. BitLocker is available on Vista
Ultimate and Enterprise (although, incomprehensibly,
not on Vista Business).
6. Get more out of Group Policy. Vista
includes about 700 new Group Policy settings
that let you control fleets of computers
from one central location. Some new options
include controlling power management settings,
allowing nonadministrative users to
load approved drivers, and restricting which
devices users can install on a Vista box.
7. Get a tougher Windows. Service programs
wield great power in Windows,
making them irresistible targets for malware
writers: seize a Windows service,
and you’ve often seized Windows itself.
Vista uses a more secure way of building
Windows services so that they have less
potential to do damage and are isolated
in their own little private universes, which
makes a compromised service a much less
juicy prize.
8. Confuse the bad guys with ASLR. Another
Windows toughener is Address Space Layout
Randomization (ASLR), a feature that rearranges
the relative locations of Vista’s different
components in memory. Past creators of Windows
worms such as Code Red, Nimda, SQL
Slammer, and Blaster relied on the fact that
every copy of XP loads each of its components
in the same location from computer to computer.
Shuffling the deck with ASLR makes it
much harder for the bad guys to write a worm
that targets every copy of Vista.
9. Centralize events with Event Viewer.
XP’s event logs are useful for keeping track
of your computers, but every computer
maintains its own logs. Managing dozens of
desktops means either wearing out a lot of
shoe leather or buying a third-party eventlog
aggregator tool. Vista’s Event Viewer, in
contrast, lets you centralize any of a group of
systems’ events to a single system.
10. And lots more! Resize existing disk
partitions with Vista’s Disk Manager. Put
eight gigs of RAM on your system and see—
and use!—all of it. Easily tell Vista to send
you an email message if a particular event
occurs. Eliminate LAN Manager hashes,
that persistent 1980s security hole, once
and for all. Take advantage of ReadyDrive
and Intel Turbo Memory for a system that
comes out of hibernation in just 12 seconds.
Give Vista a close look, and you'll find lots of
things to like!
End of Article
craigbrook January 09, 2009 (Article Rating: