Remote-access Guide

is microsoft forefront threat management gateway remote access secure

by Larissa Davis Published 2 years ago Updated 2 years ago
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<h1 data-old-id="MicrosoftForefrontThreatManagementGateway-ProductDescription">Product Description </h1> <p>Microsoft Forefront Threat Management is an integrated network edge security gateway that helps protect IT environments from Internet-based threats while providing users fast and secure remote access to applications and data</p> <h3 data-old-id="MicrosoftForefrontThreatManagementGateway-Knownversions">Known versions</h3> <div class="table-wrap"><table class="confluenceTable"> <tbody><tr><th class="confluenceTh"> Internal Version </th><th class="confluenceTh"> Marketing Version </th><th class="confluenceTh"> Marketing Name</th></tr> <tr><td class="confluenceTd">3.0</td><td class="confluenceTd">2000</td><td rowspan="3" class="confluenceTd">Microsoft ISA Server Control Service</td></tr> <tr><td class="confluenceTd">4.0</td><td class="confluenceTd">2004</td></tr> <tr><td class="confluenceTd">5.0</td><td class="confluenceTd">2006</td></tr> <tr><td class="confluenceTd">6.0</td><td class="confluenceTd">2010</td><td class="confluenceTd">Microsoft Forefront Threat Management Gateway</td></tr> </tbody></table></div>

Full Answer

What is Microsoft Forefront threat management gateway?

Microsoft® Forefront Threat Management Gateway (TMG) integrates firewall and cache features to secure networks and improve their performance.

What are the features of Microsoft Forefront TMG?

Microsoft Forefront TMG offers a set of features which include: Routing and remote access features: Microsoft Forefront TMG can act as a router, an Internet gateway, a virtual private network (VPN) server, a network address translation (NAT) server and a proxy server.

Does Forefront TMG run on Windows Server 2008 R2?

Important Forefront TMG only runs on 64 bit computers that use Windows Server 2008 with Service Pack 2 or Windows Server 2008 R2, and relies on the features and functionality of this operating system. Forefront TMG consists of several technologies:

What is Forefront TMG?

It is a Common Criteria certified ( EAL4+) enterprise-class application-layer firewall that includes support for proxy services (forward and reverse proxy), content caching, and VPN (both site-to-site and remote access). Forefront TMG is licensed per processor; no client access licenses are required.

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What replaced Microsoft TMG?

Other Forefront TMG replacement options include Dell SonicWall, Fortinet and Watchguard but at the time of writing, they do not include a way to log referrer URLs.

What is TMG server used for?

So what is TMG ? Forefront TMG (Threat Management Gateway) formerly known as Microsoft Security and Acceleration Server (ISA server) is a Microsoft product that was typically used as a reverse proxy to securely publish internal applications and services to the internet.

Which of the following Windows Server operating systems support Forefront Threat Management Gateway 2010?

Windows Server 2008Microsoft Forefront Threat Management GatewayMicrosoft Forefront Threat Management Gateway 2010 management consoleOperating systemWindows Server 2008Platformx86-64Available inEnglish, Chinese (Simplified), Chinese (Traditional), French, German, Italian, Japanese, Korean, Portuguese (Brazil), Russian and Spanish9 more rows

What is TMG proxy?

The Forefront TMG Web proxy is an application filter on the Microsoft Firewall service. Functions provided by the Web proxy include: Parsing of HTTP protocol traffic. Support for HTTP 1.1 protocol features. Authentication of client requests.

How do I install Forefront TMG on Windows server 2016?

Run Preparation Tool.Launch Forefront TMG Installation Wizard.Define Internal Network.Install the program.Configure Network Settings.Configure the system settings.Define deployment Option.

What does proxy mean in it?

A proxy server is a computer system or router that functions as a relay between client and server. It helps prevent an attacker from invading a private network and is one of several tools used to build a firewall. The word proxy means "to act on behalf of another," and a proxy server acts on behalf of the user.

Is Active Directory an application?

What is Active Directory and how does it work? Active Directory (AD) is Microsoft's proprietary directory service. It runs on Windows Server and enables administrators to manage permissions and access to network resources.

What is the name for a NFS share on a Windows failover cluster?

What is the name for a NFS share on a Windows failover cluster? NFS data store.

Which of the following is a file sharing protocol that allows users to access files and folders on other computers across a network?

Server Message Block (SMB) protocolFeature description. The Server Message Block (SMB) protocol is a network file sharing protocol that allows applications on a computer to read and write to files and to request services from server programs in a computer network. The SMB protocol can be used on top of its TCP/IP protocol or other network protocols.

What type of application is made available via group policy for a user to install by using Programs and Features in Control Panel?

IST 165 MidtermQuestionAnswerWhat type of application is made available via Group Policy for a user to install by using Programs and Features in Control Panel?PublishedA transform file utilizes what file name extension?.mst48 more rows

Which of the following provides automatic IP address assignment and configuration for client computers?

CardsTerm A hard drive or solid state that is physically installed inside a workstation would generally be considered as what type of storage?Definition Local StorageTerm Which Windows Server 2012 R2 role provides automatic IP address assignment and configuration for client computers?Definition DHCP233 more rows•Jul 24, 2016

What is Microsoft Forefront Threat Management Gateway?

Microsoft Forefront Threat Management Gateway Medium Business Edition (Forefront TMG MBE) is the next version of ISA Server which is also included with Windows Essential Business Server. This version only runs on the 64-bit edition of Windows Server 2008 and does not support Enterprise edition features such as array support or Enterprise policy. Mainstream support for Forefront TMG MBE ended on 12 November 2013.

What is Microsoft Forefront TMG?

Security features: Microsoft Forefront TMG is a firewall which can inspect network traffic (including web content, secure web content and emails) and filter out malware, attempts to exploit security vulnerabilities and content that does not match a predefined security policy.

What is ISA Server 2000?

On 18 March 2001, Microsoft launched Microsoft Internet Security and Acceleration Server 2000 (ISA Server 2000). ISA Server 2000 introduced the Standard and Enterprise editions, with Enterprise-grade functionality such as High-Availability Clustering not included in the Standard Edition. ISA Server 2000 required Windows 2000 (any edition), and will also run on Windows Server 2003. In accordance with Microsoft's Support Lifecycle Policy, ISA Server 2000 was the first ISA Server product to use the 10-year support lifecycle with 5 years of Mainstream support and five years of Extended support. ISA Server 2000 reached End of Life on 12 April 2011.

When did Microsoft Proxy Server v2.0 end?

Microsoft Proxy Server v2.0 exited the extended support phase and reached end of life on 31 December 2004.

When was the first Microsoft proxy server released?

Developed under the code-name "Catapult", Microsoft Proxy Server v1.0 was first launched in January 1997 , and was designed to run on Windows NT 4.0. Microsoft Proxy Server v1.0 was a basic product designed to provide Internet Access for clients in a LAN Environment via TCP/IP.

Does TMG 2010 cache?

Microsoft Forefront TMG 2010 can also cache data received through Background Intelligent Transfer Service, such as updates of software published on Microsoft Update website.

What is Microsoft Forefront Threat Management Gateway?

Microsoft Forefront Threat Management Gateway Medium Business Edition (Forefront TMG MBE) is the next version of ISA Server which is also included with Windows Essential Business Server. This version only runs on the 64-bit edition of Windows Server 2008 and does not support Enterpise edition features such as array support or Enterprise policy.

What is Microsoft Forefront TMG?

Security features: Microsoft Forefront TMG is a firewall which can inspect network traffic (including web contents, secure web contents and emails) and filter out malwares, attempts to exploit security vulnerabilities and contents that do not match a predefined security policy. In technical sense, Microsoft Forefront TMG offers application layer protection, stateful filtering, content filtering and anti-malware protection.

When did Microsoft Proxy Server v2.0 come out?

Microsoft Proxy Server v2.0 was launched in December 1997, and included better NT Account Integration, improved packet filtering support, and support for a wider range of network protocols. Microsoft Proxy Server v2.0 exited the extended support phase and hit End of Life on the 31 December 2004.

What is ISA Server 2004?

ISA Server 2004 Enterprise Edition included array support, integrated Network Load Balancing (NLB), and Cache Array Routing Protocol (CARP). One of the core capabilities of ISA Server 2004, dubbed Secure Server Publishing, was its ability to securely expose their internal servers to Internet. For example, some organizations use ISA Server 2004 to publish their Microsoft Exchange Server services such as Outlook Web Access (OWA), Outlook Mobile Access (OMA) or ActiveSync. Using the Forms-based Authentication ( FBA) authentication type, ISA Server can be used to pre-authenticate web clients so that traffic from unauthenticated clients to published servers is not allowed.

Introduction

As an integrated edge security gateway, Forefront TMG 2010 can be deployed to provide Virtual Private Networking (VPN) services, enabling remote users to connect securely to the corporate network when they are out of the office.

Security Concerns with PPTP

The security issue with PPTP isn’t with the protocol itself. Rather, the problem lies with the MS-CHAPv2 authentication protocol, which is the default authentication method used when PPTP VPN is enabled on the TMG firewall.

EAP for PPTP VPN Prerequisites

Replacing MS-CHAPv2 authentication with PPTP in favor of EAP with smart cards or certificates is not a trivial task. For many, it will be easier to simply switch to another protocol to provide secure remote access instead of implementing EAP with PPTP.

Server Certificate Provisioning

Before configuring EAP authentication with PPTP on the TMG firewall, we first need to obtain a machine certificate for the TMG firewall and a user certificate for our remote access client.

Client Certificate Provisioning

To provision a user certificate on the client side, click Start | Run and type mmc.exe. From the drop-down menu choose File | Add/Remove Snap-in. Highlight Certificates in the Available snap-ins column and click Add. Select My user account and click Finish and Ok.

Configuring TMG PPTP VPN for EAP

In the TMG management console, highlight the Remote Access Policy (VPN) node in the navigation tree, then in the Tasks pane click the link Select Authentication Methods.

Configuring VPN Client with EAP

On the client side, open the Network and Sharing Center and click Change adapter settings. Right-click the existing PPTP VPN connection and choose Properties. Click the Security tab, then select the option to Use Extensible Authentication Protocol (EAP). From the drop-down box choose Smart card or other certificate (encryption enabled).

What is TMG 2010?

Forefront Threat Management Gateway (TMG) 2010 is a multi-layered perimeter defense system. An enterprise-class firewall with advanced web protection features such as URL filtering, gateway-integrated virus and malicious software scanning, network intrusion detection and prevention, and outbound HTTPS inspection, Forefront TMG provides exceptional protection from advanced, persistent threats. It also provides secure remote access to internal networks and applications and can serve as a consolidated secure mail relay.

What is IPsec tunnel?

IPsec tunnel is commonly used to terminate tunnel endpoints between TMG and third-party VPN products such as Juniper, Checkpoint, and Cisco. The Forefront TMG networking model is very flexible, allowing it to be deployed as an edge firewall, back firewall, or internal firewall.

Is TMG 2010 secure?

Forefront TMG 2010 is commonly deployed as a secure web gateway. With advanced web protection capabilities including URL filtering, gateway-integrated virus and malicious software scanning, intrusion detection and prevention, and outbound SSL inspection, Forefront TMG provides a high level of protection for internal clients when they are accessing resources on the public Internet. URL filtering and virus/malware scanning does require an additional license – the Web Protection Service subscription license.

Is TMG 2010 a secure mail relay?

Forefront TMG 2010 can also be deployed as a secure mail relay. The Exchange Edge Transport role (Exchange 2007 SP2 and later) and Forefront Protection for Exchange (FPE) be installed directly on the Forefront TMG firewall. This allows for perimeter host consolidation and streamlined management, as e-mail policy and spam filtering are configured with a single interface – the TMG management console.

Does Forefront TMG 2010 support FBA?

Forefront TMG also supports multi-factor authentication using certificates or smart cards. Forefront TMG can even provide load balancing services for Exchange CAS and SharePoint front-end servers, eliminating the need for internal load balancing.

What is a forefront gateway?

Forefront Threat Management Gateway is a secure web gateway that provides comprehensive protection against web-based threats by integrating multiple layers of protections into a unified, easy-to-use solution. Forefront TMG allows your employees to safely and productively use the Internet for business without worrying about malware and other threats.

What is TMG web protection?

Forefront TMG Web Protection Service (included in Forefront Protection Suite or as a stand-alone purchase), which delivers anti-malware updates and provides a real-time connection to cloud-based URL filtering technologies that can be used to monitor or block employee web usage.

What is a management server?

A management server (included with Forefront TMG Enterprise Edition), which enables the creation of enterprise-wide policies that can be assigned to an array of servers.

What is TMG 2010?

Forefront Threat Management Gateway 2010 (TMG) protects your employees from Web-based threats by integrating multiple layers of security into an easy-to-manage solution. Deployed on your corporate network as a unified gateway, Forefront TMG 2010 inspects web traffic at the network, application and content layers to help ensure comprehensive protection. It also improves your organization’s firewall performance by offloading processor-intensive functions like inspection for malware.

What to do if you can't connect to ESET?

If you are still unable to connect, contact ESET technical support.

Can you allow non-2FA users in VPN?

To prevent locking any existing, non-2FA enabled AD users out of your VPN we recommend that you allow Non-2FA users during the transitioning phase. It is also recommended that you limit VPN access to a security group in the Users section.

Can you run a smoke test on a Radius server?

Run a smoke test against your RADIUS server, as per Verifying ESA RADIUS Functionality.

Can TMG use ESA?

Before your TMG Server can use the ESA Server to authenticate users via RADIUS, it must be set up as a RADIUS client on the ESA Server. Next, your server running the ESA RADIUS service must be setup as a RADIUS Server on the TMG Server Once these configurations have been specified, you can start logging into your TMG VPN or Web Resource using ESA OTPs.

Why is remote access important?

This is especially critical when considering the vast and ever-growing number of devices for which organizations need to provide access.

What is a firewall in a network?

A network firewall works as a packet filter and uses access rules to control access to and from the organization.

What is a WAF in a firewall?

While a network firewall works at and secures traffic at Layers 3 and 4, a web application firewall (WAF) analyzes and secures application traffic at Layer 7. WAFs protect web servers from malicious traffic, and are designed to combat attacks such as cross-site scripting, SQL injection, and cookie poisoning.

What is reverse proxy?

reverse proxy with pre-authentication provides a central point from which to administer access to multiple applications. Without this central management point solution, access must be configured and managed separately at each internal resource, such as Exchange and SharePoint.

Is access to Active Directory a yes or no decision?

Access is not always a yes-or-no decision. Approval may depend upon a host of factors such as where users are attempting to access resources and whether they are accessing from an approved device. BIG-IP APM can query Active Directory for user attributes such as AD group membership, assigned mailbox database, and device IDs. These attributes, along with deep packet inspection, can then be used to dynamically apply policy, which further enhances device security.

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