Threat Management Gateway

We are happy to announce the availability of Rollup 3 for Forefront Threat Management Gateway (TMG) 2010 Service Pack 2 (SP2). TMG SP2 Rollup 3 is available for download here: Rollup 3 for Forefront Threat Management Gateway (TMG) 2010 Service Pack 2 Please see KB Article ID: 2735208 for details of the fixes included in this rollup. The Build Number for this update is: 7.0.9193.575 To install this update, you must be running Forefront Threat Management Gateway 2010 Service Pack 2. --> Please see the blog post on ISABLOG... [Lire la suite]

Bonjour, Voici une nouvelle intéressante d'un fournisseur de solutions de load balancing, KEMP :   Étant donné que Microsoft a annoncé la cessation de certains produits de la gamme Forefront, un grand nombre de partenaires et de clients finaux nous demandions s’il y avait quelque chose dans la tête pour combler le vide.  La réponse et « Oui ! » Nous avons le plaisir d’annoncer un nouveau « feature-set » qui aidera aux clients d'introduire des fonctionnalités d’équilibrage de charge serveurs... [Lire la suite]

Now that Exchange Server 2013 is available, some of you may well be wondering how to publish it to the Internet using Microsoft Threat Management Gateway (TMG) or perhaps the Microsoft Unified Access Gateway (UAG). This post will help you configure TMG, for sure, but not UAG – as for the time being, you can’t effectively publish Exchange Server 2013 using UAG without turning off many of the security features in UAG. Why’s that? Well, as you’ll have gathered from other posts on this fine blog, we re-wrote OWA for Exchange 2013. And... [Lire la suite]

A much needed feature was added in Service Pack 2 for Forefront TMG 2010. This great new feature gives you the ability to lock accounts on TMG at the local level before accounts are actually locked out in the domain. The account lockout feature, when used properly, will prevent TMG from trying to authenticate a user to a Domain Controller after the defined number of bad passwords has been attempted. In one of my previous blogs I talked about scenarios where TMG is being used as a reverse proxy and the Account Lockout Threshold has... [Lire la suite]

Problem When publishing Exchange 2010 “Outlook Anywhere” via TMG 2010, you may find that some of your external Outlook users may intermittently experience issues sending email. They may report, when sending a new email, that the email may get “stuck” in the Outbox folder. The users may find that the email will be sent after a random number of minutes…or not at all. Forcing a Send and Receive does not help. However, they may find that if they close and restart the Outlook client, the items are then sent. The difficulty in... [Lire la suite]

Here’s a new Knowledge Base article we published recently. This one talks about a fix for an issue where the TMG 2010 firewall service crashes frequently and logs an Event ID 14057. ===== Symptoms Consider the following scenario: You install Service Pack 2 (SP2) for Microsoft Forefront Threat Management Gateway 2010. You use Forefront Threat Management Gateway to publish a secure website by using Secure Sockets Layer (SSL). In this scenario, the Forefront Threat Management Gateway Firewall service (Wspsrv.exe) may crash... [Lire la suite]

Grand merci à Richard Hicks pour son billet sur le slipstream de TMG SP2. Je confirme, ca va réellement plus vite, surtout quand on a une ferme à installer. --> A voir sur le site : http://danstoncloud.com/blogs/simplebydesign/archive/2011/10/24/slipstream-de-tmg-sp2.aspx   

Le Service Pack 2 de Microsoft Forefront Threat Management Gateway 2010 est disponible en téléchargement depuis hier. Il est téléchargeable à l’adresse suivante : http://www.microsoft.com/download/en/details.aspx?id=27603 Je reviendrai sur les nouveautés fonctionnelles dans un prochain article --> A voir sur le blog : http://blogs.technet.com/b/stanislas/archive/2011/10/11/forefront-tmg-2010-service-pack-2-disponible-en-t-233-l-233-chargement.aspx 

oici un problème que j’ai rencontré avec TMG, suite à un reboot après une installation qui s’est déroulée sans aucun soucis A chaque fois que je cliquais sur l’interface graphique, j’avais ce message d’erreur « An error has occurred in the script of this page » Line: 283 Char: 13 Error: Invalid argument --> A voir sur le site : http://unifiedit.wordpress.com/2011/09/08/problematique-de-script-dans-la-console-tmg/ 

The last in the series of papers I wrote in this general area has just been published and is available here. This one details the configuration you need when you want to have Outlook Anywhere use NTLM authentication when published through TMG or UAG. Why would you ever want to do this? Well, if your clients are domain joined it does avoid the Basic authentication pop up in most cases, and because it is more secure than Basic as credentials never pass over the wire (though of course with Basic they are, or certainly should be,... [Lire la suite]