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==L'ultima versione==
La versione attuale di ISA Server è ISA 2006, rilasciata il 17 ottobre 2006. <!--ISA 2006 isfunziona designedsu to run on thepiattaforma [[Windows Server 2003]] ande [[Windows Server 2003 R2]] platforms (ISA 2006 dropsnon supportpermette forl'utilizzo di [[Windows 2000]] ascome thesistema host platform). ISA 2006 is a stateful [[packet (information technology)|packet]] and [[application layer]] inspection [[firewall (networking)|firewall]], [[virtual private network]] and [[web cache]] (both [[web cache|forward caching]] and [[web cache|reverse caching]])operativo serverospitante.
ISA 2006 introducesintroduce aalcune varietymigliorie ofrispetto improvementsalla uponversione the previous versionprecedente, ISA 2004, includingcome supportil forsupporto authenticationper vial'autenticazione [[Lightweight Directory Access Protocol| Secure LDAP , (LDAPS)]] toper multiplel'uso di molteplici provider LDAP LDAPSo providersforeste ordi [[Active Directory]] forests, integratedil supportsupporto forintegrato per [[ Microsoft Exchange|Exchange 2007]] ( also backported[[backport|retrocompatibile]] tocon ISA 2004), supportil forsupporto publishingper la pubblicazione con [[Microsoft SharePointSharepoint]], [[Single sign-on]], '''Cross-Array Link Translation''', '''Web Publishing Load Balancing''' ( withcon '''cookie-based affinity''' forper Integrated NLBS) , asinsieme wellad asalcuni varietymiglioramenti ofai improvementswizard tocome wizards such as ail '''Branch Office VPN Connection Wizard ,''' improvede certificatemiglioramenti management,nella andgestione Linkdei translationcertificati. ▼
▲ISA 2006 introduces a variety of improvements upon the previous version, ISA 2004, including support for authentication via [[Lightweight Directory Access Protocol|Secure LDAP, (LDAPS)]] to multiple LDAPS providers or [[Active Directory]] forests, integrated support for [[Exchange 2007]] (also backported to ISA 2004), support for publishing [[Microsoft SharePoint]], [[Single sign-on]], '''Cross-Array Link Translation''', '''Web Publishing Load Balancing''' (with '''cookie-based affinity''' for Integrated NLBS) as well as variety of improvements to wizards such as a Branch Office VPN Connection Wizard, improved certificate management, and Link translation.
==Intelligent Application Gateway==
On February 1st 2007,<ref>{{cite web | url = http://www.eeproductcenter.com/showPressRelease.jhtml?articleID=X576123 | title = Microsoft Extends Secure Access Platform With Launch of Intelligent Application Gateway 2007 | accessdate = 2007-06-07}}</ref> Microsoft Launched the [[Microsoft Intelligent Application Gateway|Intelligent Application Gateway]] product with IAG 2007. IAG is based on technology obtained during the acquisition of [[Whale Communications]] announced on May 18, 2006,<ref>{{cite web | url = http://www.microsoft.com/presspass/press/2006/may06/05-18WhaleCommunicationsPR.mspx | title = Microsoft to Acquire Whale Communications, a Leading Provider of SSL VPN and Application Security Technologies | accessdate = 2007-06-07}}</ref> and is based on ISA 2006. IAG is sold solely as a Hardware Appliance, and provides Endpoint Compliance and [[SSL VPN]] functionality. ▼
▲OnIl February1 1stfebbraio 2007 , <ref> {{cite web | url = [http://www.eeproductcenter.com/showPressRelease.jhtml?articleID=X576123 |Microsoft titleestende =la Microsoftsua Extendspiattaforma Securedi Accesssicurezza Platformcon Withil Launchlancio ofdi Intelligent Application Gateway 2007 | accessdate = 2007-06-07}}]</ref> Microsoft Launched therilascia [[Microsoft Intelligent Application Gateway|Intelligent Application Gateway]] , productbasata withsu IAGuna 2007.tecnologia IAGacquisita iscon basedl'acquisto on technology obtained during the acquisition ofdi [[Whale Communications]] announcedannunciata onil May18 18,maggio 2008 2006,<ref> {{cite web | url = [http://www.microsoft.com/presspass/press/2006/may06/05-18WhaleCommunicationsPR.mspx | title = Microsoft to Acquireacquista Whale Communications, auna Leadingsocietà Providerche offornisce SSLtecnologie per VPN andSSL Applicatione SecurityTecnologie Technologiesper |la accessdateSicurezza =delle Applicazioni 2007(07-06- 072007}} </ref> and ise basedbasata onsu ISA 2006. IAG isviene soldvenduto solelyesclusivamente ascome aAppliance Hardware Appliance,e andfornisce providesfunzionalità di Endpoint Compliance ande [[ Virtual Private Network|SSL VPN]] functionality.
==Versions==
==Versioni==
===Microsoft Proxy Server===
La linea di prodotti ISA Server nasce con [[Microsoft Proxy Server]]. Microsoft Proxy Server v1.0 viene lanciato nel gennaio 1997 e destinato ad essere eseguito su piattaforma [[Windows NT 4.0]]. Proxy Server v1.0 era un prodotto base che era destinato a fornire l'accesso a Internet per i pc in un ambiente LAN. Anche se era ben integrato nella piattaforma NT4, Proxy Server v1.0 aveva solo delle funzionalità basilari e veniva distribuita in un'unica edizione. Il supporto esteso terminava il [[31 marzo]] [[2002]]
The ISA Server product line originated with [[Microsoft Proxy Server]]. Microsoft Proxy Server v1.0 was first launched in January 1997,<ref name="Proxyv1.0lifecycle">{{cite web | url = http://support.microsoft.com/lifecycle/?p1=2695 | title = Microsoft Support Lifecycle | accessdate = 2007-06-05}}</ref> and was designed to run on the [[Windows NT 4.0]] platform. Proxy Server v1.0 was a basic product designed to provide Internet Access for clients in a LAN Environment via TCP/IP. Although well-integrated into the NT4 platform,<ref name="ws.comISAintro">{{cite web | url = http://www.windowsecurity.com/articles/Microsoft_ISA_Server_Part_I__introduction_installation_configuration_Web_caching_and_Internet_access.html | title = Microsoft ISA Server | accessdate = 2007-06-05}}</ref> Proxy Server v1.0 only had basic functionality, and came in only one edition. Extended support for Proxy Server v1.0 ended on [[March 31]], [[2002]].<ref name="Proxyv1.0lifecycle"/>
Proxy Server v2.0 wasviene launchedrilasciata innel Decemberdicembre 1997,<ref name = "Proxy2.0lifecycle">{{cite web | url = http://support.microsoft.com/lifecycle/?p1=2696 | title = Microsoft Support Lifecycle: Proxy Server 2.0 Standard Edition | accessdate = (05/06/2007-06-05}}</ref> ande includedinclude betteruna NTmigliore integrazione degli Account IntegrationNT, improvedmiglioramenti nel supporto del [[Packet_filter#First_generation_-_packet_filters|Packet Filtering]] support,e andil supportsupporto forper aun widermaggiore rangenumero ofdi [[NetworkProtocollo di Protocolsrete|protocolli di rete]]. Proxy Server v22.0 exitedusciva thedalla extendedfase supportdi phasesupporto andesteso hitil [[End31 of Life]] on the 31st Decemberdicembre 2004.<ref name="Proxy2.0lifecycle"/>
===ISA 2000===
OnIl the18 18th of Marchmarzo 2001, Microsoft launchedlanciava [[ISA 2000]]. ISA 2000 introducedintroduceva thele versioni ''Standard'' ande ''Enterprise'', editionscon whichle ISA continues to ship under, withfunzionalità Enterprise-grade functionalityche suchconsistono asnel High-Availability [[Clustering]] notnon includedinclusa innella theversione Standard Edition. ISA 2000 requiredrichiedeva [[Windows 2000]] (anyqualsiasi editionversione), ande willinoltre alsofunzionerà runanche onsu [[Windows Server 2003]]. <!-- In accordance with Microsoft's Support Lifecycle Policy, ISA 2000 was the first ISA product to use the 10 year support lifecycle with 5 years of ''Mainstream'' support and five years of ''Extended'' support. ISA 2000 reaches End of Life on the 12th of April 2011.
===ISA 2004===
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