MS is the the only one that even has a 64-bit browser, no?
On 3/16/2011 12:54 PM, Brian Weeden wrote:
Gary -
That is good news. I installed it this morning but I haven't rebooted yet
so I didn't play with it.
Still doesn't say a lot for Microsoft's strategy to try and secure it's
platform using 64-bit if it's own software is crippled on it.
---
Brian
On Wed, Mar 16, 2011 at 12:24 PM, Gary<[email protected]> wrote:
If you install the 64bit version, it installs both the 32 bit and the 64
bit. In fact the 32 bit is the default.
-----Original Message-----
From: [email protected] [mailto:hardware-
[email protected]] On Behalf Of Brian Weeden
Sent: Wednesday, March 16, 2011 9:25 AM
To: hwg
Subject: [H] IE 9 is out and rocks, except if you are using 64-bit
Windows
Good review of IE9 over at Arstechnica:
http://arstechnica.com/microsoft/reviews/2011/03/the-most-modern-
browser-there-is-internet-explorer-9-reviewed.ars
Once again, MS screws up it's own product strategy:
"It's also a little disappointing that the 64-bit version is less
polished
than the 32-bit version. It can't be made the default browser, and it
doesn't include the new, high-performance scripting engine. Microsoft has
long argued that 64-bit browsing isn't necessary; most plug-ins are only
32-bit, and so, the argument goes, browsing must be a 32-bit activity.
This
is unfortunate. One, it leads to a certain chicken-and-egg problem:
there's
little incentive to develop 64-bit plug-ins since nobody uses a 64-bit
browser due to the lack of plug-ins (though Adobe Flash 11 is likely to
include first-class 64-bit support, resolving one of the big stumbling
blocks). Making the 64-bit version first-class-the same features and
performance as the 32-bit version-and ensuring that, at least,
Microsoft's
own plug-ins (such as Silverlight) were supported would go a long way
towards making 64-bit browsing viable. This is, after all, much the same
route as the company took with Office."
And there are good reasons why you would want to run the 64-bit version:
"The reason that 64-bit is desirable is particularly because it offers
the
potential to strengthen certain anti-hacking mechanisms. Address Space
Layout Randomization (ASLR) depends on the ability to change the in-
memory
layout of things like DLLs. In a 32-bit process there are only a limited
number of random locations that can be chosen. 32-bit processes are also
more vulnerable to anti-ASLR measures such as "heap spraying" (wherein a
large proportion of the browser's memory is filled with malicious code to
make it easier for an attacker to trick the browser into executing it).
64-bit is by no means a panacea, but it does strengthen these protection
systems. For something that is as frequently attacked as a Web browser,
this
kind of defense in depth is desirable."
Unfortunately, if you're running 64-bit Windows, you can't install the
32-bit version. You're stuck with the 64-bit version, which means no
scripting performance improvement and far fewer plugins. Which means I'm
sticking with Chrome.
---
Brian
