http://www.zdnet.com/blog/security/adobe-adding-security-privacy-goodies-to-flash-player-11/9443?tag=nl.e539
Adobe adding security, privacy goodies to Flash Player 11
Summary: Adobe’s new Flash Player 11 will include support for 64-bit exploit mitigation and support for SSL socket connections.
Adobe said the new Flash Player 11, expected in early October,
Adobe to rush out Flash Player patch to thwart zero-day attacks
Flash Player 11 will also include a secure random number generator.
he company is also adding 64-bit support in Flash Player 11, a move that Uhley says will bring some security side-benefits.
If you are using a 64-bit browser that supports address space layout randomization (ASLR) in conjunction with the 64-bit version of Flash Player, you will be protected by 64-bit ASLR. Traditional 32-bit ASLR only has a small number of bits available in the memory address for randomizing locations. Memory addresses based on 64-bit registers have a wider range of free bits for randomization, increasing the effectiveness of ASLR.
On the privacy side, Adobe is adding a private browsing mode to allow users to stay incognito while viewing Flash files.
http://www.zdnet.com/blog/security/adobe-admits-to-80-code-changes-in-flash-player-patch/9268
Adobe admits to 80 'code changes' in Flash Player patch
Summary: Adobe explains why it decided not to publicly document about “80 code changes” that were made to fix security vulnerabilities found and reported by Google’s security team.
Adobe is fessing up to fixing much, much more than the 13 documented vulnerabilities in the latest critical Flash Player update.
Following an accusation from Google security researcher Tavis Ormandy that the company buried the fact that it patched a whopping 400 Flash Player vulnerabilities, Adobe security chief Brad Arkin (right) admitted the patch “contains about 80 code changes” for fix flaws identified by Ormandy’s team.
[ Did Adobe hide 400 vulnerability fixes in latest Flash Player patch? ]