Je sais of three ways to get this info in various methods:
1. TechNet Technical Sécurité Notifications
Vous pouvez receive these via RSS or Email.
Varying levels of information depending on what you want/need to know.
Only support MS products. But supports all actuellement supported MS products.
Get it ici: http://technet.microsoft.com/en-us/security/dd252948
2. Microsoft Sécurité Newletter
More of a power-utilisateur informational alert.
Monthly notification email avec released bulletins and patches and other sécurité related information from MS.
Encore limited to MS patches and information.
Email seulement.
Get it ici: http://technet.microsoft.com/en-us/security/cc307424
3. Shavlik XML mise à jour bulletin
Provides notifications of mises à jour for wide array of common logiciel, including all actuellement supported MS OSes and products, several different browsers, common plugins, media players, chat clients, programming tools, etc.
Email seulement.
May be a day or two later than other notifications as each patch is tested and approved by Shavlik/VMWare prior to publishing.
Get it ici: http://www.shavlik.com/support/protect/ (Scroll vers le bottom du page to sign up for email)
UPDATE 2/17/2015:
Shavlik maintenant offers notification via Twitter ainsi que an RSS feed duir patch fichier mises à jour which, as avant, include more than just Microsoft products.
For all their mise à jour methods, see this KB article: https://community.shavlik.com/docs/DOC-23176
Both the Blog and RSS Feed contain full details sur le patches included dans le nouveau XML fichier, while the Twitter compte mises à jour avec links vers le most recent Shavlik Protect Blog entry, and Shavlik states their intent to release nouveau XML fichiers the same day patches are released.
As avant, you ne pas need to be a Shavlik customer or subscriber to uses these notification methods.
Notes:
While these are just notifications, using a WSUS server or a third-party tools such as Shavlik (which I've used extensively) allows you to manage patching on as automated or manual a level as you like, and both WSUS and Shavlik will make deployment much easier.