[MS-NLMP]: NT LAN Manager (NTLM) Authentication Protocol
Specifies the NT LAN Manager (NTLM) Authentication Protocol, used in Windows for authentication between clients and servers. NTLM is used by application protocols to authenticate remote users and, optionally, to provide session security when requested by the application.
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Published Version
|
Date |
Protocol Revision |
Revision Class |
Downloads |
|---|---|---|---|
|
4/23/2024 |
36.0 |
Major |
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Previous Versions
|
Date |
Protocol Revision |
Revision Class |
Downloads |
|---|---|---|---|
|
4/29/2022 |
35.0 |
Major |
|
|
6/25/2021 |
34.0 |
Major |
|
|
4/7/2021 |
33.0 |
Major |
|
|
10/1/2020 |
32.0 |
Major |
|
|
9/23/2019 |
31.0 |
Major |
|
|
9/12/2018 |
30.0 |
Major |
|
|
12/1/2017 |
29.0 |
None |
|
|
9/15/2017 |
29.0 |
Major |
|
|
6/1/2017 |
28.0 |
None |
|
|
7/14/2016 |
28.0 |
Major |
|
|
10/16/2015 |
27.0 |
None |
|
|
6/30/2015 |
27.0 |
Major |
|
|
5/15/2014 |
26.0 |
None |
|
|
2/13/2014 |
26.0 |
Major |
|
|
11/14/2013 |
25.0 |
Major |
|
|
8/8/2013 |
24.0 |
Major |
|
|
1/31/2013 |
23.0 |
Major |
|
|
10/25/2012 |
22.0 |
Major |
|
|
7/12/2012 |
21.0 |
Major |
|
|
3/30/2012 |
20.0 |
Major |
|
|
12/16/2011 |
19.0 |
Major |
|
|
9/23/2011 |
18.0 |
Major |
|
|
6/17/2011 |
17.4 |
Minor |
|
|
5/6/2011 |
17.3 |
None |
|
|
3/25/2011 |
17.3 |
Minor |
|
|
2/11/2011 |
17.2 |
Minor |
|
|
1/7/2011 |
17.1 |
Minor |
|
|
11/19/2010 |
17.0 |
Major |
|
|
10/8/2010 |
16.2 |
None |
|
|
8/27/2010 |
16.2 |
None |
|
|
7/16/2010 |
16.2 |
None |
|
|
6/4/2010 |
16.2 |
Minor |
|
|
4/23/2010 |
16.1 |
Minor |
|
|
3/12/2010 |
16.0 |
Major |
|
|
1/29/2010 |
15.2 |
Minor |
|
|
12/18/2009 |
15.1 |
Minor |
|
|
11/6/2009 |
15.0 |
Major |
|
|
9/25/2009 |
14.0 |
Major |
|
|
8/14/2009 |
13.2 |
Minor |
|
|
7/2/2009 |
13.1 |
Minor |
|
|
5/22/2009 |
13.0 |
Major |
|
|
4/10/2009 |
12.1 |
Minor |
|
|
2/27/2009 |
12.0 |
Major |
|
|
1/16/2009 |
11.0 |
Major |
|
|
12/5/2008 |
10.0 |
Major |
|
|
10/24/2008 |
9.0.1 |
Editorial |
|
|
8/29/2008 |
9.0 |
Major |
|
|
7/25/2008 |
8.0 |
Major |
|
|
6/20/2008 |
7.0 |
Major |
|
|
5/16/2008 |
6.0.3 |
Editorial |
|
|
3/14/2008 |
6.0.2 |
Editorial |
|
|
1/25/2008 |
6.0.1 |
Editorial |
|
|
11/30/2007 |
6.0 |
Major |
|
|
10/23/2007 |
5.0 |
Major |
|
|
9/28/2007 |
4.0 |
Major |
|
|
8/10/2007 |
3.0 |
Major |
|
|
7/20/2007 |
2.0 |
Major |
|
|
7/3/2007 |
1.0.1 |
Editorial |
|
|
6/1/2007 |
1.0 |
Major |
|
|
2/22/2007 |
0.01 |
New |
|
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