0
The authentication protocol used by windows 2000 and later computers in a domain is called?
Wiki User
∙ 12y ago
LDAP (Lightweight Directory Access Protocol ) is a protocol that is used for authentication in domain
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the authentication protocol used in 2008?
The Windows operating systems implements a default set of authentication protocols-Kerberos, NTLM, TLS/SSL, Digest, and PKU2U-as part of an extensible architecture. In addition, some protocols are combined into authentication packages such as the Credential Security Support Provider (CredSSP), Negotiate, and Negotiate Extensions. These protocols and packages enable authentication of users, computers, and services; the authentication process, in turn, enables authorized users and services to access resources in a secure manner. Windows authentication protocols are conventions that control or enable the connection, communication, and data transfer between computers in a Windows environment by verifying the identity of the credentials of a user, computer, or process. The authentication protocols are security support providers (SSPs) that are installed in the form of dynamic-link libraries (DLLs). Negotiate Microsoft Negotiate is an SSP that acts as an application layer between the Security Support Provider Interface (SSPI) and the other SSPs. When an application calls into SSPI to log on to a network, it can specify an SSP to process the request. If the application specifies Negotiate, Negotiate analyzes the request and selects the best SSP to handle the request based on the configured security policy. Currently, the Negotiate SSP selects either the Kerberos or NTLM protocol. Negotiate selects the Kerberos protocol unless it cannot be used by one of the systems involved in the authentication or if the client application did not provide a target name as a service principal name (SPN), a user principal name (UPN), or a NetBIOS account name. Otherwise, Negotiate will select the NTLM protocol. A server that uses the Negotiate SSP can respond to client applications that specifically select either the Kerberos or NTLM protocol. However, a client application must first query the server to determine if it supports the Negotiate package before using Negotiate. (Negotiate is supported on Windows operating systems beginning with Windows Server 2003 and Windows XP.) A server that does not support Negotiate cannot always respond to requests from clients that specify Negotiate as the SSP Kerberos :The Kerberos version 5 (v5) authentication protocol provides a mechanism for authentication-and mutual authentication-between a client and a server, or between one server and another server NTLM The NTLM version 2 (NTLMv2) authentication protocol is a challenge/response authentication protocol. NTLM is used when exchanging communications with a computer running Windows NT Server 4.0 or earlier. Networks with this configuration are referred to as mixed-mode. NTLM is also the authentication protocol for computers that are not participating in a domain, such as stand-alone servers and workgroups. Negotiate Extensions NegoExts (NegoExts.dll) is an authentication package that negotiates the use of SSPs for applications and scenarios implemented by Microsoft and other software companies. Pku2u.dll is one of the supported SSPs that is installed by default, and developers can create custom providers. PKU2U The PKU2U protocol in Windows 7 and Windows Server 2008 R2 is implemented as an SSP. The SSP enables peer-to-peer authentication, particularly through the Windows 7 media and file sharing feature called Homegroup, which permits sharing between computers that are not members of a domain. Credential Security Support Provider Windows Vista introduced a new authentication package called the Credential Security Support Provider (CredSSP) that provides a single sign-on (SSO) user experience when starting new Terminal Services sessions. CredSSP enables applications to delegate users' credentials from the client computer (by using the client-side SSP) to the target server (through the server-side SSP) based on client policies TLS/SSL The TLS/SSL protocols are used to authenticate servers and clients, and to encrypt messages between the authenticated parties. The TLS/SSL protocols, versions 2.0 and 3.0, and the Private Communications Transport (PCT) protocol are based on public key cryptography. The secure channel (Schannel) authentication protocol suite provides these protocols. All Schannel protocols use a client/server model and are primarily used for Internet applications that require secure Hypertext Transfer Protocol (HTTP) communications Digest The Digest authentication protocol is a challenge/response protocol that is designed for use with HTTP and Simple Authentication Security Layer (SASL) exchanges. These exchanges require that parties requesting authentication must provide secret keys.
What authentication protocol is used in Windows Server 2008?
NTLM AND kerberos Microsoft adopted Kerberos as the preferred authentication protocol for Windows 2000 and subsequent Active Directory domains.[5] Kerberos is typically used when a server belongs to a Windows Server domain, or if a trust relationship with a Windows Server Domain is established in some other way (such as Linux to Windows AD authentication).[citation needed] NTLM is still used in the following situations: * The client is authenticating to a server using an IP address. * The client is authenticating to a server that belongs to a different Active Directory forest that has a legacy NTLM trust instead of a transitive inter-forest trust * The client is authenticating to a server that doesn't belong to a domain. * No Active Directory domain exists (commonly referred to as "workgroup" or "peer-to-peer"). * Where a firewall would otherwise restrict the ports required by Kerberos (of which there are quite a few) In Windows Vista and above, neither LM nor NTLM are used by default[citation needed]. NTLM is still supported for inbound authentication, but for outbound authentication a newer version of NTLM, called NTLMv2, is sent by default instead. Prior versions of Windows (back as far as Windows NT 4.0 Service Pack 4) could be configured to behave this way, but it was not the default.
A standardized procedure that computers use to exchange data?
This is normally called a Protocol.
What is the standardized communications protocol that allows synthesizers to talk to computers called?
Midi
What is a set of rules that determines how browsers should web pages and how server computers should deliver them?
Such a "set of rules" is called a "protocol". The protocol in this specific case is called HTTP.
The protocols used to encrypt account names and passwords are called authentication protocols The two most popular protocols are and Kerberos?
CHAP (Challenge Handshake Authentication Protocol) The CHAP provides protection against palyback attack by the peer also requires both the client and server.
What is the technical rule that all computers must obey in order to succesfully connect to the internet?
12345678
What is the name of the protocol that windows network rely on for their file sharing?
The Windows file sharing protocol is the Server Message Block or SMB. It was developed by Barry Feigenbaum at IBM.
Does apple MacBook have Windows 7?
Apple computers use their own operating system called Mac OS X. Windows 7 can be purchased and installed on a MacBook if required.
In computers before Vista what kind of software enables your computer to connect to another computer?
Yes. Starting with Windows 2000, Windows XP.... and there is also Operating System that had been made that specialized in the internetwork of computers. It is called Windows NT (network/networking).
Background software that allows the computers to work is called what?
It's called Operating System. Windows Vista, Windows XP, Macintosh, Linux, etc. are called Operating Systems.
How do you figure out your computers product key from a new Windows Vista?
You can do this with a small freeware program called ProduKey.
