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Duo Software Checksums and Downloads

Last Updated: August 13th, 2019

Contents

Verifying Checksums

After downloading application-related software packages from Duo, we recommend verifying the checksum of the downloaded file to ensure its integrity and authenticity. The SHA-256 checksums listed here can be verified with sha256sum on many Unix-like systems, certutil.exe on Windows systems, or any utility capable of generating the SHA-256 hash of a file.

Software Downloads

Our instructions for configuring your service or application to use Duo include download links for any software you may need to install in your environment to complete setup, typically in the "First Steps" section.

You may also download the latest version of our software installers directly from this page. The most recent file/checksum for a given non-legacy product in the lists below is also a link to download that package.

Visit the Duo Security repository on GitHub to download our open source code.

Duo Access Gateway

Read the Duo Access Gateway release notes.

Windows Duo Access Gateway

The Windows installers for Duo Access Gateway can be verified against the following SHA-256 checksums. They are also digitally signed.

615426803895a9629ce519bf9439d2c0b92431c42bd932554385d3557095bbbf  DuoAccessGateway-1.5.6.exe
9c189bbbb9655d370dce381201cccbe34cefe7a4e79a45d701ee44cc115c4fdd  DuoAccessGateway-1.5.4.exe
bb4368cb8350e4ee7347b273f8c12a3de35d2ccb9756e23d6199c8d3337e4a92  DuoAccessGateway-1.5.3.exe
3f784c5d797aec008c3111bfac496b22cbb4ad0320b7496c84dabb5affe421b4  DuoAccessGateway-1.5.2.exe
253bf63b33f2b2900e5698281369aff8aaf273a4d38c2387b5fc45a04d7aebad  DuoAccessGateway-1.5.1.exe
d5b240c8ea399aef04fc604b87df80c72df53defef58db96f55d41c1a0e73e99  DuoAccessGateway-1.5.0.exe
c59446d55627959946283d1bb423cac28dd934e6862e329871dc3e78e02aaab1  DuoAccessGateway-1.4.5.exe
7b59c61d0302aaafe8ad0d83fd29a9ba166261b44db966d6baba34e680d608f5  DuoAccessGateway-1.4.4.exe
20b14f9d95d8bb1083daca87140cb6a69ba23164b6cbdb0df256b3c2cae9c74b  DuoAccessGateway-1.4.3.exe
5ae9867875e1cc2561ae8c6f5ffd8295e0e34048d1896ad0873b939520ce0bb4  DuoAccessGateway-1.4.2.exe
b6f13db1a22245bd3ef01535e0d89b7c60c3ac1ceb0154b7d3e35d7b52e0e1bf  DuoAccessGateway-1.4.0.exe
4e507085e599d1fd36d4f171846cc7ebbf82d64926e3b7a000d64c588c4df1f2  DuoAccessGateway-1.3.2.exe
efc670627aad1a6eb160cf2d6eb4b33efea265e1683fe2f45c17c6fabafcfe16  DuoAccessGateway-1.3.1.exe
d448aaa809c8c9ca061016d3c4ad6213316aacea0deace5b5b36615e1bd4cb5d  DuoAccessGateway-1.3.0.exe
b0829597f091afa12429f3505b125efd7640fb3b2000d9231a8522a844b45ecf  DuoAccessGateway-1.2.1.exe
ddd92d84896bc86d67b8b32e39cca5916f1038f578587552b3211ddaa28729ce  DuoAccessGateway-1.1.1.exe
07266db894be5a801926db7e5cf021946b8b3c84892c0a04503f6ffdbc122bba  DuoAccessGateway-1.1.0.exe
07f4c83be8807c4ddaf8d26c9bc5d16d3245e08f4f632f8066b2453e1f49a342  DuoAccessGateway-1.0.1.exe
0ebfb3027497ff6006c32982ce33eccb3cc5bcc8fcba84953256d66e7b732aab  DuoAccessGateway-1.0.0.exe

PHP Update Tool for Windows Duo Access Gateway

6714789b3ec1d935cf1691fb994ea8f7f9241193f189b387bdb86549ceed76c6  DagPhpUpdater-1.2.2.126.exe

Linux Duo Access Gateway

The Duo Access Gateway YML files can be verified against the following SHA-256 checksums:

dbc35bdb05cb25fe69c1c3c6ab7bdf4d373d4107c4a3dd75ce4ced5869fb8033  access-gateway-1.5.6.yml
6d7d4125823f63cea00df3d0ce2424fd48bb57eed261b300ea1f6c9bd41a08ff  access-gateway-1.5.4.yml
460e49163de63e81dc96b8f60e642fb73722b7611a935fbb88c03337f03b47c5  access-gateway-1.5.3.yml
223c1c8a54c28ca45d5e26f71ab071d8048768ae4754343647b15db771708ca4  access-gateway-1.5.2.yml

Duo AD FS

Read the Duo for AD FS release notes.

The Duo application installers for Active Directory Federation Services can be verified against the following SHA-256 checksums. They are also digitally signed.

AD FS v3 and later (Windows Server 2012 R2, 2016, and 2019)

c63e94167e0b631e908cabf33596034dfb8197282dc725245fd62d9f4b59a37c  duo-adfs3-1.2.0.17.msi
0e0af0ed32de5232e646e6dcb93ae96e05913781752e32be328acff9130f0349  duo-adfs3-1.1.1.16.msi
993bd83a5e5cec048b97eb9855a97a2d5d1e441dca302456508896403bc75cea  duo-adfs3-1.1.0.6.msi
f9e83f7bf45587b7ef072d1d489ffd042b400518fbc2d9bc5d9d82754fd41b30  duo-adfs3-1.1.0.4.msi
6438aacf725ba9954b6bed67551609c64d1645f7eb9d4731bcd6ba0afca39380  duo-adfs3-1.1.0.13.msi
a46a3747e065864f563c2845a313211c1129e6b82e99528757d2c4a93da9f5e9  duo-adfs3-1.1.0.12.msi
91a8965504536b36f23b09e4b117a245efd8e7447625f447d7b80a5e0e3761f9  duo-adfs3-1.1.0.11.msi
b1913ab1d5a648e0decbcdf650ea92f0e7e1f7e0ee0457a979171ebb34765ea1  duo-adfs3-1.0.1.msi
f5cffa49c314ff9bca107774d308cb93504b763ece8a3e6f4a9b17fd329a43e4  duo-adfs3-1.0.0beta.msi

AD FS v2.x (Windows Server 2008 R2 and 2012)

072b3d179406c991f6b83cd28957c55ef7d3a04b5c144c3e2ae6f5d2669c4ce6  duo-adfs-1.1.8.msi
57c9cdd7e9a045f6be967dc68106867844e87d1b02fee0f5911e4bb0500ddba6  duo-adfs-1.1.4.msi
b0fec483ca4f796a938bef51be531094edf9138cf1db2dff26b22645ecbe72bb  duo-adfs-1.1.3.msi
2c9960cfac1f00eddea1e2caa7d37d44e1940af5c0ddbe7fc98dd283837663b5  duo-adfs-1.1.2.msi
e95affec14c8fdce9daf54f4cde2bdf4f93e8a3f0ee29dcb158afde21257f4d8  duo-adfs-1.0.2.msi

Duo Authentication Proxy

Read the Duo Authentication Proxy release notes.

The Duo Authentication Proxy builds can be verified against the following SHA-256 checksums. In addition, Windows builds are digitally signed.

Windows

b7796f31955b3a2845b2f2d5729bc1b8334f966ad2e38626e6dd1cc39976e260  duoauthproxy-3.1.0.exe
7bcf5c74e013a515b71d17e520552045b24169dba8644816b8f62ce09b9acf6d  duoauthproxy-3.0.0.exe
412b33d260f1c38c4183d4bbb3d3085663edec8389e6ff5201cfbec17ffed701  duoauthproxy-2.14.0.exe
0d2bb1e9626b0c0e466ece176c03e29962ff1de2eaa0048cd2a0a1811c3be8f1  duoauthproxy-2.13.0.exe
12c8d2296fa85a053287ec8d63c0795b39365c63028c7b86daefccf9c3d62d9f  duoauthproxy-2.12.1.exe
ad6e9c08977b70fcb667a31eb9420c2ec3266f09b76aef6e760ce042c17160be  duoauthproxy-2.12.0.exe
b2ea53116f66ea0355a79d27f2124154e8112c0eefc8b58140e4027e636eeaf9  duoauthproxy-2.11.0.exe
cc73cde66e3f466620fba2d1f5525658df9dde2780ca33c472f3d0dc580d3f28  duoauthproxy-2.10.1.exe
cc582a91383cb116f2000ae173304f5f3978f17d37217018e4373db8a4d78443  duoauthproxy-2.10.0.exe
91d5a5c551ed0d77b153fa39659edb136fa02f6db283c6683ca1e54ceed72f3b  duoauthproxy-2.9.0.exe
998f404c5722a1022c84aaba1c1e037d356766c508781dcbb127c2b051b10177  duoauthproxy-2.8.1.exe
2bbbbc06806e4d0bb79e975d840512be514e50dc69e864ef9e5453b09b9caa1d  duoauthproxy-2.7.0.exe
ec9aa8d026c93903d78f2e59251c6fd069083954e1d69a51680491fc23f51bbe  duoauthproxy-2.6.0.exe
93f54a3c1a877ca61970a4da083ac1da9821d8e3cf129b261f47628c991289a3  duoauthproxy-2.5.4.exe
2c32537dad578e28535715c61ed6b681d84aeebf710962a2b70c6cf42a5713b8  duoauthproxy-2.4.19.exe
dd0d3fb676804737fe169e8b4fe3776aade16103e8dc8f6a44f6d7435b8b35e8  duoauthproxy-2.4.18.exe
4b3b799b2d7bd21f18fc7776937de6af79b9ad2a075d5d1506d251a5ccd59732  duoauthproxy-2.4.17.exe
0db83618b06150ab4cf59b4ffbad15779c0e5a73e7fb2d13f05968d0bf693ebd  duoauthproxy-2.4.16.exe
e93b5b091c857e44351edc00aac84ae4d8db25ecfa5401d05ac8a550075985b4  duoauthproxy-2.4.15.exe
67d59ba5250a3882c66d5b5230eb9cde331ea11567b2671af431ef8220487f8a  duoauthproxy-2.4.14.1.exe
b959edc9c846a3a7c72cfe47ccd2ac889b0bb3682299fc7e68cbed564669d7c8  duoauthproxy-2.4.14.exe
8f53af42fbe7cf48655bd517f30e065e083b8b688948529341705a2dcff022a3  duoauthproxy-2.4.13.exe
a6c90a3d6f7641c73c185b61dcd53ffd4e3f35d1aa598bb33d7c42fb8c30abbc  duoauthproxy-2.4.12.exe
f40def061eb93b7af4891c026e043bbe2c83f1c53bc00371e3dd93663fbad446  duoauthproxy-2.4.11.exe
93c8705dc155769b514ba9ecfab4ed187bb2ccf32135e6eac7790d2fc14af840  duoauthproxy-2.4.10.exe
73fbf0a663122bd5dd7068c397e636f8c088f2d9e7b5ade86d04047d5f9f7904  duoauthproxy-2.4.9.exe
7d0033c69c52deb6a6d957a29fcee24e857aa3beb0298fdc3bfb17efdef073a2  duoauthproxy-2.4.8.exe
79566120462b8a07d50b06cdebe03f5db3ec76e98aab69ecaeb73e7cc60a38a5  duoauthproxy-2.4.7.exe
243285977e12308d95ae3672b7b806435240817983180a7e07a67624a9c074f2  duoauthproxy-2.4.6.exe
7f79e7468b971537abb443a5bc4a954c74d520884081a234f438e548a4c175a7  duoauthproxy-2.4.5.exe
15a3cef366fdd7be419d0174304530aab8917c6676b29e61aa3e83ac559eefb6  duoauthproxy-2.4.4.exe
aec1daab302f269a5a19c1f69aefa8125fc4649a6f2d729ac50bebc7175461d2  duoauthproxy-2.4.21.exe
7130f11db347c06f40243c41f11f5cefbcd3c96cc8f056444ea5f9ab3e11aed7  duoauthproxy-2.4.20.exe
1c32a6d1d649111b24661476bd6f2eaa9e5f1270994c594525d5120fb76a04b3  duoauthproxy-2.4.2.exe
9de077af72f49bec2c177aaad7d70beda0cc177d95b9167842efc54141bcb5ff  duoauthproxy-2.4.1.exe
b57b43b573897255559f1c18b9624ca19dc0a1d6be2cfacb81bb4ee86ef9864b  duoauthproxy-2.4.0.exe
d343b65052ed601b6f8b4d04241b6ae30fd43c17171bba9d5da11bfc58280e70  duoauthproxy-2.3.9.exe
62121a5487a003fda87ce65d61d13fdbcbf4efa958f51160653fefab6a1523e4  duoauthproxy-2.3.8.exe
e08a44732518f0aa26aab6d9196f71db14996edebc6a0abbcb882bae740c3c18  duoauthproxy-2.3.7.exe
e19612a9174d18a65211d91fd80a6f8d16d280cca0ab0279f7bcfc2f392df61a  duoauthproxy-2.3.6.exe
b542244c1cf04ae14e9add97020459e8e796190c32e7caf036a9cf49bfe31c75  duoauthproxy-2.3.5.exe
0b1e19105ccd1f5bc715b361b9378ce90486a16581194284ad52dfff8da1625e  duoauthproxy-2.3.4.exe
62fc030abb5d2ed295b57a2358ab0048aa421a610b4b5ad6462e1ae82e09a4c8  duoauthproxy-2.3.3.exe
14e75b2b20e2ff7f6e0faec27ef57ebbacf9ffdc34989925eb68d15204f93485  duoauthproxy-2.3.2.exe
d805d4b395901ea850f6296c6e86326b36578e038f1fe6ab0d3407de35957c0c  duoauthproxy-2.3.1.exe
25b47e3f4b86ca5a2a6bad39f443a1fdfd6b1363c8a12289c79ca9a8d9c0b4c6  duoauthproxy-2.3.exe
928762412c5ac084c14e199d7b07f7bffdb18bbccc762e768549a35eb371f2bf  duoauthproxy-2.2.exe
1fcdb4f94567202e187c4814e0a7fb3c35ea56f7ab4de9a734c6e16751588e1a  duoauthproxy-2.1.1.exe
59623a2fa0697f8b9d5dbfe89abe285fbf4fc15772f2f7d341a81907d6b153b9  duoauthproxy-2.1.exe
be0124855433316406f64097543661a4b6ba66c09a5de54b12f7fb3606835202  duoauthproxy-2.0.1.exe
4eda5ab7a6c920201a5d9bcf4cd000bdb7f7e768f2571d04d9e329df77e1e8fb  duoauthproxy-2.0.exe
52d249a61d08859a44c2becd48f985a0793f9d2e27fe6e032169646352c0a814  duoauthproxy-1.11.exe
c7e037ac658426931f25e0d4a61b757c0251fb4dc1efad3069ef2a0203e82a4c  duoauthproxy-1.10.exe
22ac19c5dbc388dafbf0c56b3368846415d4d6bf230adb3cb9fb3a1561ce5a13  duoauthproxy-1.9.exe
6850c2c06072e18bb482b53116919cca0f75ab62457d40dbf06a8b806d8fa9c9  duoauthproxy-1.8.exe
b7f53eefb3e00c4c96b7c3dc6a677be0dec1c2ea82e2df8f258ace2b579106ca  duoauthproxy-1.7.exe
04be0b962f0ce79d2a3488fb4d9b414b0667e888728cbc6f4d02cb5f0c6fdd79  duoauthproxy-1.6.exe

Linux

9a54b4e8848da5ba9a24b20992531c7ac25735e27707ba308878680df90c7ee2  duoauthproxy-3.1.0-src.tgz
a183777de7e075c79b2306ab4320ca2ac098a671acccdeb634865de78b26562c  duoauthproxy-3.0.0-src.tgz
2a63dcc57f61cc736d86449efd328fd396b09b75a4640f9744fab6bd4acc2c1f  duoauthproxy-2.14.0-src.tgz
991ac4733bb3fc67c0460132cc499080c0d0ad2b0bd8033b3c9a4a3daf7ed78c  duoauthproxy-2.13.0-src.tgz
001049b15bcc8d73dcdd6301ab75cf675e17c67f9b9b8b8f9c8f6f9cb4aff692  duoauthproxy-2.12.1-src.tgz
72fcfc15b6bfb1bccd704eb9ee3fea25c13da904e0f89b0815f17d06412fafa5  duoauthproxy-2.12.0-src.tgz
4b15f92ea10d576832a4f212ac3325e37c87bca438fc4b527595ce316fb771b5  duoauthproxy-2.11.0-src.tgz
cf54ce4d5954abc64d1ab5166e03852e206c999d4d6c96982931d9dde5f678ef  duoauthproxy-2.10.1-src.tgz
e27ecd6ade4dcd739eb5aea9bc2932c8884cb52d0709bd3fcfcbf4a7d3d3982d  duoauthproxy-2.10.0-src.tgz
542c243cc740a7e3d550063aca9631252e119949a6cc90f8fa65c46a82351cf1  duoauthproxy-2.9.0-src.tgz
243cdbcb41471a6a77371766d39b5685849c31c2a32b3864fac9707f4c5b5eb9  duoauthproxy-2.7.0-src.tgz
70d18fea7cc667ae513cc62e3165707b7513dca9198583b0c8b7dad3f26d9238  duoauthproxy-2.6.0-src.tgz
5ccecfed6e024e82775ee39ea353a550d7da3abc4fd6fb6bab7b5ee7670888a8  duoauthproxy-2.5.4-src.tgz
2cfaa3560b85dfc776e3ed42379161531360d7eaf7fcad2d8e778baf21ca8567  duoauthproxy-2.4.21-src.tgz
3202d48ff81de053386dda4153184aa3e729da97a9c6f8e23df6e0c2caa2a5f5  duoauthproxy-2.4.20-src.tgz
34cabf9f575506da6f73fdfcf069d764ef7d6edbef7ad7fafb8260a4915fe160  duoauthproxy-2.4.19-src.tgz
e6ccdc4a7bf4447358f57505dabc7736776e05feb76b67e6cd6f70e421598827  duoauthproxy-2.4.18-src.tgz
845f9b4e666bdd5eb129910fe906cb34824daff37bf0174d3fca741dc06cedf5  duoauthproxy-2.4.17-src.tgz
fa30470822e4d32ae336275fd59c38f9a0b75c3d62f9c1ab4342a88fb14ad10e  duoauthproxy-2.4.16-src.tgz
144069e6a7cb93f09128c2386cd01f8567e10b763a3d532ea92c017556ce4ed5  duoauthproxy-2.4.15-src.tgz
e726d09f0083cd906fb7b7bd55217cdaa9359a157fce8593b44c0668eef5b653  duoauthproxy-2.4.14.1-src.tgz
fc23788527381639b6280b36aef23fd910e87ea8a855b45fe28855e8f5cb49d6  duoauthproxy-2.4.14-src.tgz
f587e0d6e0a7a13269ab3af0dca63bde383b1d2469f875b4bbbff7044345df2a  duoauthproxy-2.4.13-src.tgz
f0f9d0d3e45545e8e2f0b9ed62c3207b130102a03f6a201d5ca1e2aba7941d17  duoauthproxy-2.4.12-src.tgz
0090eb1157af585b03432fbb13efbc416c5caecc704b3ab9fda71eb44ade0efc  duoauthproxy-2.4.11-src.tgz
905f797d4a18ba210ab2f7db0c0c4a345636b2dd863b3108bb8c2ff65df6915b  duoauthproxy-2.4.10-src.tgz
853e8727ff0b0a6c58c3c85b098ded17fa94588e5938a3dab47852cf7a52edf0  duoauthproxy-2.4.9-src.tgz
115af220a00df3bf13d6640bf0089138c4f7025987f50ffb9a4ca97ccb24f2b9  duoauthproxy-2.4.8-src.tgz
f145654beb0895322b9f6525c943c2184b35b20c8fe117580f089ef5291711cb  duoauthproxy-2.4.7-src.tgz
0513010c182b2de830142a72cd3657bd61203543e53e51d83b4191e62fead4ef  duoauthproxy-2.4.6-src.tgz
6ddcc9fd2314d164e59f841a2adf2cd8a44c5baa6fb3da991fdfe3625af12d19  duoauthproxy-2.4.5-src.tgz
01a429363ad72d1f7ce642d00149b3f5292b614e725344629e4fd3f12f3609c0  duoauthproxy-2.4.4-src.tgz
8302248f84a79ddf9f49b6388ebdcd2b35c7d4344aa3d34b0530258b526aa20e  duoauthproxy-2.4.2-src.tgz
5a77efaca7190cfffdd35a73d815fa63b968b33335491fe438dfcd87eefb6506  duoauthproxy-2.4.1-src.tgz
660a1a863ec21e8a0e18b325c7e2736a0029b6b3d56bfac699ba1e2e7bdb4fcb  duoauthproxy-2.4.0-src.tgz
f88c4d4a2d708bbc32e585360184f1cca3edc1ca30a975b1d0213f0e02186a57  duoauthproxy-2.3.9-src.tgz
39e61ae3b9bd207f5bc21f3c033e5949c2c7a8a261bdd64f38ec87d4e3a78363  duoauthproxy-2.3.8-src.tgz
b72f87969fa91da4190c69a9df1c8260728bc9f4f8644647616ed20ffaa0ea63  duoauthproxy-2.3.7-src.tgz
4bbbe332e1ddb449f5b61e1d9bb003cff8e6909a51c2326933d85da11ec3db49  duoauthproxy-2.3.6-src.tgz
8d2082e639969659818ad9ff8d4c54345e5116117b2ec75e20c504bce12c01c7  duoauthproxy-2.3.5-src.tgz
f963780c0cba3fb63708c3ec3eedaf35a323d8f1f5741b800cd33e84a48fe09e  duoauthproxy-2.3.4-src.tgz
c6cad65b82a3dd1c5614f3e89b8052ba94c19ea14933048d640024d5f92eaaf0  duoauthproxy-2.3.3-src.tgz
a59700420e932ec1b0d8c50528bc80b0418db1776f120d1eea9b50e62fc1af9b  duoauthproxy-2.3.2-src.tgz
a5add4e640227c8129d0b3c82656c50fcc900f58a734518dd1044da1afd0be81  duoauthproxy-2.3.1-src.tgz
2de5d3fff1ac7c0e0bc1dcd5d171b7d53df0dc2b4b2b07b1e52019631a5b05e9  duoauthproxy-2.3-src.tgz
87077c14697956a94abc405bdf6e92f91b13bcc1962c13bf9931276bab7c80cd  duoauthproxy-2.2-src.tgz
07b0c632ba98debe665650f7673a40958f2ec0392228a008e79b8e124710a84f  duoauthproxy-2.1.1-src.tgz
30c0c31eb1bd4b90a2422b4979a3d0b269338103a5a8da8c662421af0529668e  duoauthproxy-2.1-src.tgz
e33c5b803cb2f017191d47433103f2245bc4370e95c46d35f1a3da90611796a7  duoauthproxy-2.0.1-src.tgz
f0ef374c23c6d80f7d4cb7b5bcf01d050e0ec6ae23985217ea032412312d883e  duoauthproxy-2.0-src.tgz
727fbafca5c32a367b225a39677a97e38866573540cefd98cffb7458a22caf3b  duoauthproxy-1.11-src.tgz
10b359e409da38fad4339dcd09d237f49313fed8c5739cffac6d2a908da168c5  duoauthproxy-1.10-src.tgz
e6d7c084738263ccc50cc10232fe748565c876acdb462eb16f58353f72865b64  duoauthproxy-1.9-src.tgz
4ce97a02c356a297c31e93db60498706dcebb7a10488f1694f5db9830bbd9a8b  duoauthproxy-1.8-src.tgz
b5f47ff68d7822bbac5d456a02f5c7e1560a6dcce63626e1678ca6b6722a8d43  duoauthproxy-1.7-src.tgz
a7708c53c79d592a288ea3010db53cdca65bf78c9900c64452ffec9ea16f7af9  duoauthproxy-1.6-src.tgz

Duo Certificate Enrollment Utility

The Duo certificate enrollment Windows executable can be verified against the following SHA-256 checksums. They are also digitally signed.

5f9d9c13f52052fa190bbd0f51510d7dc49bf22ced40123934d28f42d9255ee2  duo_cert_enrollment-cmsv3-5.0.exe
4137d9ce7777744b1cda6466e2f39e71f241d27a79cac5b2ef46cdf5f43ededc  duo_cert_enrollment-4.0.exe
6d66dc0cc7f4cf7610ff6024dd55bb4c2b997d566b8707ca7aab818fb6842a44  duo_cert_enrollment-2.0.exe

Duo Certificate Proxy for AD DS

Read the Duo Certificate Proxy release notes.

The Windows installers for the Duo Certificate Proxy for AD DS can be verified against the following SHA-256 checksums. They are also digitally signed by "Certified Security Solutions, Inc.".

7871aa29224321768ffc46a3c14699efd4384bc856877e1cd0791dcdbf6c813c  /Users/kristina/Downloads/duo_ad_cert_proxy-1.4.6.msi (this is the most recent release)
86b45b6ced73330f434e4d95c6ab9e84e9bb000b1ab1f4f5fa93b47a8f5f7c9c  duo_ad_cert_proxy-1.4.0.msi
97dac81577e44d213ae8cd6da68ea0734c3a4bfee7ce10bdbc612554d4c4a21f  duo_ad_cert_proxy-1.3.0.msi
c20c501f4004beea6888ba9d46c81fb8811235316d1a5aa01fc3acf41e1d6e00  duo_ad_cert_proxy-4.4.3.msi
597b845533a372ae465b95fb9aafd71a14067b94c9ac9a5e0d6a834caa806b27  duo_ad_cert_proxy-4.4.0.msi

Duo Certificate Verification Utility

The acert certificate verification utility file can be verified against the following SHA-256 checksums:

Windows

2cca010eff618a913b47c670f853cb0f91ad0883f96e2e690e2fbad9c40843d7  acert.exe

Linux

3d474ff12478d90f578545e17719b254d43ca933f11e98b767917bbafc5e3f1c  acert-linux

macOS

334546c589637b80bd38cc27856ae105e65a66f7b042d203faa9eff86f7e88e2  acert

Duo Certifier

Read the Duo Certifier for Trusted Endpoints release notes.

The Duo Certifier installers and uninstallers can be verified against the following SHA-256 checksums. They are also digitally signed.

0f1402e3b807e2bab1d2bf9aca4b8cf7ed3264d0184ef451a1d2c698412a36bd  macos_certifier-1.0.7.pkg
6240484fa320d31f399ff80485e4d883965ea6c272d95a38dba082925de93c34  macos_certifier_uninstaller-1.0.7.pkg
f6d524cfef20af9d3923134678872fa101ce1a20ae97de53eb0dc0d08bcc90cb  macos_certifier-1.0.5.pkg
da37fa992e04b8f639837c3dcdb81b66b31e22bd69987e69a1831d27db031f78  macos_certifier_uninstaller-1.0.5.pkg
f87ad885eb9b67b5e1297b1cffadb256f04f3c739452a273432d6c295cdfb420  macos_certifier-1.0.4.pkg
d530e3badf4801eaa75ebd06807f5dcb28912e890945189013f80ed04e2ce446  macos_certifier_uninstaller-1.0.4.pkg

Duo Epic

Read the Duo Authentication for Epic release notes.

The Duo Authentication for Epic installers can be verified against the following SHA-256 checksums. They are also digitally signed.

103cccca6cd61e9262741659eee7e02ab08b9f9ab10b87d19db7023afa8d37d3  DuoEpic-1.2.0.95.msi
f65a6768e09c2e890ed908e71499952a9fa2a805841a6a0a17f5d915f719d1a1  DuoEpic-1.1.13.msi
d72c6b959b9e4f7112b302ae3df252a42431878594142b75e006336a7e0973f7  DuoEpic-1.1.10.msi
715ecae7edb6de4643537a2cf6a7fc20e2bae455f0d73bc16156b04180e9fd14  DuoEpic-1.1.9.msi

Duo Authentication for Epic Group Policy Templates and Documentation:

2fd853a079deb6b7ee20dfc1b3ba4f3a1b0df92b7b49a33680422522ecd68114  DuoEpic_Policies_and_Documentation-1.2.0.95.zip
52da2401ac968d394d6f886da56f88e59c33f8a9a97d7dea659cd2b7b7362025  DuoEpic_Policies_and_Documentation-1.1.13.zip

Duo OWA

Read the Duo Authentication for OWA release notes.

The Duo application installers for Outlook Web Access can be verified against the following SHA-256 checksums. They are also digitally signed.

a88911b36d0e321fc3e16f77d7391506ab13eb412d7cdeefbf237049ca9feaf9  duo-owa-1.3.2.msi
f39ef2559c39e18ffacd1f381684d6bc859948ca2107d8b1302164439f6d4ed7  duo-owa-1.3.2-2010.msi
4ba646e6e741b9df7d573d5b0431050c3e60648a774d63ebb9cb787bc5d5cefb  duo-owa-1.2.1.msi
624f129ea45c8c71fb8b439acb7b80cdbda7a488b9cc5e0ccbfba02a0daa0fc0  duo-owa-1.2.0.msi
fd45ae67b0d783a9c378120f31f770b58b0247dab36dc380f1b1d80fb435f605  duo-owa-1.1.9.msi
643914428e166c182d951763e17205c26e0eac424927a055ebfe40e3a0dc3009  duo-owa-1.1.8.msi
cfe23de5112275791f0b690b9213c625ccf4ba9b20091be28a0faed19d384797  duo-owa-1.1.7.msi
3cc8b5ad95f9212ee99ad8823bce175540f70d26823f5d1597f8688fec766732  duo-owa-1.1.6.msi
12c8119bedbf992b32630ccd1068814bc24e619f31036226bff4f139441d8311  duo-owa-1.1.5.msi
f8b63b1285793a498dff2e64640d3da0526a6d257f04d8e26bec0c112bd43e84  duo-owa-1.1.3.msi
2c6e39d8240f919f61e27a44c413ca9036cc24cdb495183cb147645e5f96d6e5  duo-owa-1.1.2.msi
1a8815602e79651b6f8393dc411fe603bd4c7431cf6860cd639693d73564a7aa  duo-owa-1.1.1.msi
7c1a7b1c9e7f1cdade7391f542e906bb8b10c25c9c09214b7bd5f56aa4cbdd50  duo-owa-1.0.8.msi
07a28a3dec5a4e9e3f990f9497158269e1599d6633b0476e56ff9692258b1be4  duo-owa-1.0.6.msi
369015c95f96ec20f0b937db216e58ea4b571c5094cec370482d544c3b53c089  duo-owa-1.0.5.msi
e3dea581c9d2fc69597d2f89f62476a6d6a8e26b9703bdfd27ed3b9b711f63e2  duo-owa-1.0.4.msi
d9af649dcb63ce6057bd05d49cb90b2bb09a229a5d93f2e0dcc569d999483a66  duo-owa-1.0.3.msi
3f8396f18d90dcbd27ecaebaafe08662dabac476ee379fd8c44ec96ec1eae745  duo-owa-1.0.2.msi
28fdba1f1ef089c42b0a43bf311d7d02f989e8b47c1d7c985e189e6dca2bf95e  duo-owa-1.0.1.msi

Duo Remote Desktop Services

Read the Duo Authentication for Remote Desktop Services release notes.

The Duo application installers for Microsoft Remote Desktop Services can be verified against the following SHA-256 checksums. They are also digitally signed.

Remote Desktop Web Access:

c9a0688beb5d9874f85052e74765ce926d69b83001c7f642edcd9cb8f645966b  duo-rdweb-2.3.0.msi
49c1bf296fd9b0e789ba85c728ee78bab26494e1247925ac0f3a2dafa1d0f193  duo-rdweb-2.3.0-2008.msi
c140c7be3c1aa887c681d5be2259725f02d7b64a751cffccca98c3669575ddd5  duo-rdweb-2.2.1.msi
92f28afb004a9836acccf7422cd733146caf8847485cc20a70770749a76a142c  duo-rdweb-2.2.0.msi
d670ca548fb770c1f70e4b140a241f868fc6ad79934c58663bf95f5fea080a7f  duo-rdweb-2.1.2.msi
5c3def962c369b5de74b96e5c7bd4a332f796f999a56debb29db6ec58b3aefe7  duo-rdweb-2.1.1.msi
6c1e59c3bee3e2f997d700eca8c164feb6bae1c93be36b7ed8b330bb8d684300  duo-rdweb-2.1.0.46.msi
7e9562f49a347b8f363ce8f08f17728d4e7e5c1f175b3c5f62b943164b4695ae  duo-rdweb-1.1.2.msi
597f50891225bbae53ce49916c851b7ba1fb947e66e86e2ce9ca2dca2099b002  duo-rdweb-1.0.2.msi

Remote Desktop Gateway:

2a4c419efbf7b97d989fad15e99b2e7648bd568f48545857dc5654e5301a4ce9  duo-rdgateway-2.3.0.msi
4f1490be1e1e79c0d7b22befb18ce4b313d23bc91dcf9d38ce44a5981c3ba72d  duo-rdgateway-2.3.0-2008.msi
8f657ecf1ea4f380d436fcc2829c257badfd543c15031030e6a8781f4fa0dab7  duo-rdgateway-2.2.0.msi
103e5643ea90bfc797892760a903bb8fece8d3e4bfc2c59d4cb7497d9ef9a574  duo-rdgateway-2.1.0.12.msi
4f24f7b35d44c2a8af892ae259c4d4d14df17caccca1821fa69f6b114099fe14  duo-rdgateway-2.0.2.msi
460b6852f41d45f3171441b3121f785d7929901a85b2351c54e3791433b816a7  duo-rdgateway-1.1.2.msi
2e3e680b0dc11d7b0b4fab0d8bc3cb3b174a20cbabbbbb85e48cacec4d59dd65  duo-rdgateway-1.0.2.msi

Duo macOS Login

Read the Duo Authentication for macOS release notes.

The Duo macOS Logon zip files can be verified against the following SHA-256 checksums:

1eb954519dfc5f4ca6cdf9f9499221367d39414682a7df4122e15227cf3ba0e5  MacLogon-1.0.4.zip
0d994e96351c08eb1c700350c30061a3086c16760cd94045759347f53930a37e  MacLogon-1.0.3.zip
ae47d18693c78ebd77577fbaf6296a33c13c775c6416e8a56cc901f9c03b0d04  MacLogon-1.0.2.zip
9577ffea8a17c1f517dc7b4a875a8c954110aeb6fa8a1d95581ea6cf8712bf9a  MacLogon-1.0.1.zip
b7b75f644bbf3a14626921b8bf8b46b4c78a99ccc37630296a5010e69e063029  MacLogon-1.0.0.zip

Duo Mobile

We recommend installing Duo Mobile from the Google Play store whenever possible to ensure automatic updates and full functionality. We provide Duo Mobile as an APK for distribution to users who are unable to access the Google Play store. Learn more about Duo Mobile downloads.

The Duo Mobile APK files can be verified against the following SHA-256 checksums:

d468a2a54dc899c5a1779db8557c198258c6f0c221763ee2bdfe70095d27e78a  DuoMobile-3.29.0.apk
f3790f3815dfe1801bcdf18a3de7696908a41115e28e69b47a98e408915de637  DuoMobile-3.28.2.apk
540540d6786fe14fb95b83a63a7232ad3e9ae89c51765f1a4c890f924df0529c  DuoMobile-3.28.1.apk
9a55f0faad90dced6c28206f79981ce478823a30abdaca704b847cbf46944866  DuoMobile-3.28.0.apk
a970c44cba4242747a0456f2e999dc073ba4c4e44faee9921dc3e28b08e981a4  DuoMobile-3.27.0.apk
2de4e157b348a563d126a3de0f7600bacfcc32d33bb90936034912f5a0569b22  DuoMobile-3.26.0.apk
5fec5a7c916869deab69a8e08e59874924d79c2a34a5a6c35d1e6397ddac54e9  DuoMobile-3.25.0.apk
ff20082bc8d094ab0b50f449c0b3bbb80c379d03b7bf3e01d3d20c7066349f49  DuoMobile-3.24.2.apk
fae5e6db9ed7d36558f3db080c79efde8795373989c03f91004c8f5c14774198  DuoMobile-3.24.1.apk
28779d1638514f639fd0c9390f040d13440623b5415e8cced916618d78c78d97  DuoMobile-3.24.0.apk
fe6855c25fb3240c86b30f01acffc0874d6a727c09a3e339168e60b40ae145ce  DuoMobile-3.23.2.apk
61077ec4ce5c88e182aa601e78b9983b3add5fb393989a7b3fce5b7143915d90  DuoMobile-3.23.0.apk
1586f10dbecd50241c4df79d7b583123f027667870fcc22fdd629b1212913840  DuoMobile-3.22.0.apk
b54943bfcb50a4bae6896666158dc555d72bd6d4b89648483e38b360f3ac31f3  DuoMobile-3.21.1.apk
c74486955f2f01ebd016ca1798320fb401d57405767e8cd5e19c9ee659076200  DuoMobile-3.20.0.apk
6abe453b246188107a475633b10b6b1b1e9bda0eb778497174fceb3fa8f86992  DuoMobile-3.19.0.apk
b0d4cfcd0921dd7ef4b9b9cdf9219fea224e9b28e58b8ffc1389e1fa773a9c2d  DuoMobile-3.18.3.apk
cae8f52a49e9bb0ed3c232154a7ce1aa4ac4420e2d01e1f720ccef4c14170382  DuoMobile-3.16.4.apk
8c99b9b459f6e6f1a89ac572a2ca2b1cf91f2e4ee8138ee28f807adb3b5579e9  DuoMobile-3.16.2.apk
86226b718f7882d6d19495ea4b20b974ce1a6787972fa6e1328d55fc062f67a1  DuoMobile-3.16.1.apk
10fb57a17b09ca9ee727ad1086b354e6b3ae1db1a549d5db0754972c43b2e5be  DuoMobile-3.16.0.apk

Duo Network Gateway

Read the Duo Network Gateway release notes.

The Duo Network Gateway YML files can be verified against the following SHA-256 checksums:

b2494f34971c0fe61dc60da6378d4c73f588dc6d1dc44b44c528d94a17b2d333  network-gateway-1.5.0.yml
3b1eee27c50b4b94f804e4e5af67a63bae596c7efc51513b918aa0b84bcf54cc  network-gateway-1.4.4.yml
d99eac77ea4dd3fec0dee9e1a6b9f2f9027319bb4402d94e3ffb2cf66c249449  network-gateway-1.4.3.yml
17ab6570282cd6157d5ed41a33853da5730fa17993f0256e414fc609227802bd  network-gateway-1.4.2.yml
60171a4b0ed0bd58264577bb56bc192b4f7bab6f57da60b9b242b3c5a1cc18f8  network-gateway-1.4.1.yml
31ce26fbb2ba82eabab36e990d36e51550afdc532bf0d626bd590e9ce4e7c8f2  network-gateway-1.4.0.yml
8576dc9d371744c7086b2f5d7f3b66473ed5ab8d8bbc83f726ae136a4b2e0022  network-gateway-1.3.5.yml
0f688d33678f5d4361bd43c98d9d04af26691638783b6026f42108732ccdd6e3  network-gateway-1.3.2.yml
3bf69750ad0a3739cc2d8844ca8482246638ea7d660ed9c64998d2ccee3574ca  network-gateway-1.3.1.yml
9cabfb1682437b81c1b1ce107766e40c82e32264687504dc6f152bc1b580cbae  network-gateway-1.3.0.yml
763a8a6efd7922dd7f53ec5049daa5a15dd79875071f27ddd68cbd06f7bcd6bc  network-gateway-1.2.10.yml
4bf4894ad9db308452c1f5e704eb090b6f49c4f8bfde68051c8a89088c3a5246  network-gateway-1.2.6.yml

Duo Network Gateway High Availability Admin Container

f8b6f153b6d336b4d6a79f7c9bd9721e083ceb4fec32abdc96c6169318d377a4  network-gateway-1.5.0-ha.admin.yml
7aff1a9e341db50d119839ac56aa5f039406bc8a2e820ada89b6a8d95186fba5  network-gateway-1.4.4-ha.admin.yml
c620b0a8d3dd417a2c062436ae88f8f60664706dee06313dcae9d044ed4dff0f  network-gateway-1.4.3-ha.admin.yml
d4088fe74fb4f413931ab83e67bc174cba814805cb06592025e437d33b4c9713  network-gateway-1.4.2-ha.admin.yml
e35511818ed55f270ad3278653ee98ea70193e7b9298157596b3130da6b1601c  network-gateway-1.4.1-ha.admin.yml
84f4d3c23b83f23cfe331fb5e4e30fb31d0894a4007f5a6669729bc8cf86943c  network-gateway-1.4.0-ha.admin.yml
dca7da1f8270ebf97a4745ed2073af22a05f0ae7b53f37ea2479c72c98ec7a39  network-gateway-1.3.5-ha.admin.yml

Duo Network Gateway High Availability Portal Container

ff5a9ef229f771088644f115d75fdba797acafc33ccfd0891bf754674f04828f  network-gateway-1.5.0-ha.yml
99815af65b51706b36acef51c831e61c18cbea05fce1186984b39953de8c7726  network-gateway-1.4.4-ha.yml
f5ae7ab2828361f1f8875d3175dbfc22b2792fd51d30fd476dea9eef37498fc0  network-gateway-1.4.3-ha.yml
1faa1bd52b6c6a7fc79209c46ea9492bc0d2ad02ad671448a263469e64536b1e  network-gateway-1.4.2-ha.yml
8e1211c1a3fbe0608b323eed3f06034b0242f3d14faac016efb603087107fe1b  network-gateway-1.4.1-ha.yml
3d750d6400c5d01bbc0b80adcdb4a1fd8d8fdbbb18c67fc8739d70a94c608219  network-gateway-1.4.0-ha.yml
613f1dd5a7aa68f03b682ebb2bc4c6cbfd6c9c80d2bd6785f279067345d2d7b8  network-gateway-1.3.5-ha.yml

Duo Network Gateway Scripted Configuration Template

a9fa81d10bf4b2ea4f13f60bf37f2a3bf38c94c5d19012085fc29d64e03b8327  network-gateway-scripted-config-template-1.5.0.yml
77f51d4adb23c03052c5c4f5c151c0448be0fba1bfa49fb688fd28ae4c7bb4e6  network-gateway-scripted-config-template-1.4.4.yml
6291359b47b984ef913b9209cc15fd32e2b63da9895bd864b6e3fe8d7ed0a5b2  network-gateway-scripted-config-template-1.4.3.yml
6291359b47b984ef913b9209cc15fd32e2b63da9895bd864b6e3fe8d7ed0a5b2  network-gateway-scripted-config-template-1.4.2.yml
6291359b47b984ef913b9209cc15fd32e2b63da9895bd864b6e3fe8d7ed0a5b2  network-gateway-scripted-config-template-1.4.1.yml
6291359b47b984ef913b9209cc15fd32e2b63da9895bd864b6e3fe8d7ed0a5b2  network-gateway-scripted-config-template-1.4.0.yml

DuoConnect

DuoConnect installer files can be verified against the following SHA-256 checksums:

DuoConnect for Windows

86a9d1e0081f7a8f97da658da5630b15d604e5f0347e4fb810919058e602a265  DuoConnect-1.0.0.msi

DuoConnect for macOS

01006a8a6de33d9b3b2c09b39e00ee02e27fcbda0b8af58bcf39676236893095  DuoConnect-1.0.0.pkg

DuoConnect for Linux

97abafb01484d4cc50f4a1f9dd32bf89ba0095c39a7ed7bb5533c8170a463a36  DuoConnect-1.0.0.tar.gz

Duo Oracle Access Manager

Read the Duo for OAM release notes.

The Duo OAM Plugin zip files can be verified against the following SHA-256 checksums:

8d3041857f758ab3e4c3d6d51a1af323239d1a25c65b133abf1e0729df5c7555  DuoOAMPlugin-v1.2.0.zip
048e6f78ac03d0652c83b818fed295a204fb290e0ff7c3503c34019f6f922742  DuoOAMPlugin-v1.1.1.zip
555c1ba12a9ad03dd3f473edab1531560abf42e41b7e0f6f1778a7a42250b468  DuoOAMPlugin-v1.1.0.zip
2f09728ee9c70daaf80a7ab352578bc5a07739358ee6279fcbef5ffdd5e58e07  DuoOAMPlugin-v1.0.1.zip
ab714bd98ac54d93c846748c21c8194242a9f6bbf998a13bb4cfa21f17924afe  DuoOAMPlugin-v1.0.0.zip

Duo Splunk Connector

Read the Duo Splunk Log Connector release notes.

The duo_splunkapp spl files can be verified against the following SHA-256 checksums:

76f4adf420a467a47c7927eb027d2c6fdf57e9b0aba68035a2c4a8845346fdc3  duo_splunkapp_1.1.4.spl
d156ea6c4d26ec02a43d03baa10dc3d02e1491de5eb91408cc36c2baab603567  duo_splunkapp_1.1.3.spl
6a39b2b20ca28368f0d94497257ee343cdff2a6786d9b39c1cd1f21e40ac7963  duo_splunkapp_1.1.2.spl
989abc5bfad0869b726733a7e647cdddf7c32265471e0cde73ea3188bb1de038  duo_splunkapp_1.1.1.spl
6b51085bef7d8ba4b16f090718157404f54e234e7f946701978c51267e45da17  duo_splunkapp_1.1.0.spl
32b6713267e084433db5c76c9152d8a4983970958a77de51d9ed7f99ab857842  duo_splunkapp_1.0.1.spl
7365aebb63370c4d14a7afe5675583562f294eb442e0498a2ae6ea63df81785a  duo_splunkapp_1.0.0.spl

Duo Unix

Read the Duo Unix release notes.

The duo_unix tarballs can be verified against the following SHA-256 checksums:

de58fb7c82eb69d1a13f1a7f50ee20b53834cd7f1a02adf739e7d185e63c8684  duo_unix-1.11.2.tar.gz
d1249501a1780c663c4e07e8be0a6e6fcf26198ea22b8cbada7527faac9937cf  duo_unix-1.11.1.tar.gz
8457fec59f74e2bb4dc817c28dfbb3ca1d74bdc32a69f665a6bc9f1aede96dc4  duo_unix-1.11.0.tar.gz
c9057ca477a42f8c36ad19d402f910ddd78c93e2b19876d4e37c23b8367f08c1  duo_unix-1.10.5.tar.gz
57c2bc1df795784e495643472c0a164d8a04b6bdb8167d8e88c6407d623474dd  duo_unix-1.10.4.tar.gz
e2df2be50539c54c87cdc4964fdfee0fbd79a3f15fdfd807e94941291b5d6197  duo_unix-1.10.1.tar.gz
229a8c2eafecaeac8d6bdba8812be2e8cb24802d1d733527d758ca5f7f62cee8  duo_unix-1.10.0.tar.gz
582ea3b533dea7b95c9be24c2be2e879288e2f315f956228d504b9a9315c8b50  duo_unix-1.9.21.tar.gz
1297ddfa62fa6f8ae9589cbe9bd0bc337d0ad6d8b2fbf2f09268a2f856bbb97f  duo_unix-1.9.20.tar.gz
2d23f9700f091da1c9113b45919203b37fac6392a9e24a666c7b0269a7571b0a  duo_unix-1.9.19.tar.gz
2eb11dff0a173c62e318587c50faec717e8889fbb6bb2d076e4f31999f9107ae  duo_unix-1.9.18.tar.gz
d841fb7cf48013d25c2abe882aa1888f230b8414b71ef5898ca988d000b5953a  duo_unix-1.9.17.tar.gz
66a109723f5de0ad524a4ceb35e8a540d9fbbcecc9984be27ec91466cedd193b  duo_unix-1.9.16.tar.gz
d657401b2badfb58955c9f39db9662234c8325a3ad60872f3ccbebb926c157dc  duo_unix-1.9.15.tar.gz
415cf02981f66ba9447df81e2fcf41e004220126640cc5f667720d46c431abf9  duo_unix-1.9.14.tar.gz
90397cd756669b22353d2ff024c6042affce23207e803bf9c1341ae3fc2e945a  duo_unix-1.9.13.tar.gz
9146b3ac6fd1f94a51f494d799d6fa220acf93cbfa358d3ad79ff8f97f322820  duo_unix-1.9.12.tar.gz
f5c9a44c179727e9284837d6c009b079f5eefba5f241a5a37ae1ff5fff56871c  duo_unix-1.9.11.tar.gz
a2e10c3f3ca991f16273064e9f3783749a3bb77510b4a410db862d8ea9aa7ab1  duo_unix-1.9.10.tar.gz
cd700b5996387e04bfec604a0e2f768df4845dd1721c15c37f40cc40f5098b46  duo_unix-1.9.9.tar.gz
3a3392127fe7899d479589a661ec4865e42fa78ad575b1ad01047a9a99a190f5  duo_unix-1.9.8.tar.gz
f200ea5accf3eafce66568ecb6f9f99634e84fac987bc06df11bd21e6dea1324  duo_unix-1.9.7.tar.gz
9909a250a7a7db1008ed4eefddb705d35ee86fa9e040e618946e6256a956b20b  duo_unix-1.9.6.tar.gz
afff2b06682020378e2d9c1ed5551f52940f4a358d2393db69a689b98f7a91fd  duo_unix-1.9.5.tar.gz
b0916ea12880979047bded952f1f7846f9229dc7c33f094ea8ed8c1030e1f71a  duo_unix-1.9.4.tar.gz
f515f1c9dd7db1cbce6aab683ea96c9f29accafec109abdc088397e4ca26fe12  duo_unix-1.9.3.tar.gz
a8d37d3fc99b840144d2b55d4f603d32b344c0f7b8022b25c9d50c155fe7f50a  duo_unix-1.9.2.tar.gz
3852d298cac627f44c0f4b7bbd210650a843aa4d2f756fafd75810e1978c7c7c  duo_unix-1.9.1.tar.gz
92121c2f0d06babc17a70a71aa272d24c035522136304758f2357c79b67b3061  duo_unix-1.9.tar.gz
c640dbcdb1804c72efbd1c6736851eae56ac82bcd94ecbcf646df801d4a1e06f  duo_unix-1.8.1.tar.gz
46d79189cb0807899659a9684f933eda705239131b76b4bc10c2fa1295539e5b  duo_unix-1.7.1.tar.gz

Duo Windows Logon

Read the Duo Authentication for Windows Logon release notes.

The Duo Authentication for Windows Logon application installers can be verified against the following SHA-256 checksums. They are also digitally signed.

Unified x86/x64 Installer:

121fd88fef699cbbbe9d49341e2983c88e92e1bd73a7f73b693cac230ac3e0a0  duo-win-login-4.0.5.exe
8e9f45474fff429af21970b73bf28d0fd3bf0c7a31367902c7e9c3be5acb630f  duo-win-login-4.0.3.exe
70dca5bc76f3cb1d491ad4cd2183cd644ef12f09bbcd1d0483de866e7df3ae86  duo-win-login-4.0.2.exe
8ca9d49159038b8bfd5af8e5c3f5639bfb70ae619a50b1b5bd34361810534b2e  duo-win-login-4.0.1.exe
cca4138c6d73b5fa205a0db6de5b24477130b530c19f59daff302c38b95dd51f  duo-win-login-4.0.0.exe
759e91bde4f9b80afe886b31d9c3f262b0ea9c36ffdcac8daec15feead53ccf7  duo-win-login-3.1.2.exe
9b28ba528d5d1d65feb51e0a3ef0c34a5c19ec1ccba0ca525fdf04c21cd6df08  duo-win-login-3.1.1.exe
bdefcea75ad2b00617e160d8d956337edea1065f3d17c5cac9c95be1ea2fc9fc  duo-win-login-3.0.0.85.exe
c3cd99d1fe0d940bed221dfaf74f8990277fe5f0f9e9f551e94b2b43ee3eab5e  duo-win-login-2.1.0.exe
b7777f3dfd0389793e848f277ab210afdc9a783915b17ee1c40242c2b2bf9f1a  duo-win-login-2.0.0.71.exe
975459b11afcfb18632494f702c155e33049b82494c38efad6b8e87b0c6d23ab  duo-win-login-1.2.0.14.exe
48805fb49be202f01a298ba02639de39533bd6bf38c6798e3037171439a2b1a4  duo-win-login-1.1.8.exe
a76cf611a0c1faf88ec50e2b65b6db51f4f3fd4ebedbf514e12da9dd7670b521  duo-win-login-1.1.5.exe
2e9cfc62eee97c0030b9adaa4e22361edea89ede228be9b3bc4dd8bdc0b81715  duo-win-login-1.1.4.exe
64e1336c36b129c76817585409a88be87b16c3c6cf65a7773cbb77960e5f8b19  duo-win-login-1.1.3.exe
effbe1cd17e40d0fd432c2a3efb79a6b743029962a9ab4d29852e699bb04ca83  duo-win-login-1.1.2.exe
2e27519abaed58b3b8c0aab59489cff6e40bca25f85e10d2b8d3646f722e181a  duo-win-login-1.1.1.exe
b28df0009f734082807c482c49dcf36e78ba4fd69f1a3f2dca4c4d147873de75  duo-win-login-1.1.0.exe

Duo Authentication for Windows Logon Group Policy Templates, Documentation, and Credential Provider MSI installers:

9390f08b2b0f00a4174475fd192756644b1f04ad9f744a5366e57b7a3129c0bc  DuoWinLogon_MSIs_Policies_and_Documentation-4.0.5.zip
f983cdf62b2e0a853dcc7b052be8bd4d3d6ce2ef527fcd874a6b4d24f0d7d32d  DuoWinLogon_MSIs_Policies_and_Documentation-4.0.3.zip
e6ef8068303c77e0dcf3d910ad158187c510ee36fd1fc4461cc3739c9047851c  DuoWinLogon_MSIs_Policies_and_Documentation-4.0.2.zip
1b2900e2298b6998a6e84cc5dd3f8fab493e5d930a3b30c5ce385c8204d5a90d  DuoWinLogon_MSIs_Policies_and_Documentation-4.0.1.zip
03a9d59534ca63732ae8df886c5cd936a7f019b800379a93905d6fd4ca1cb140  DuoWinLogon_MSIs_Policies_and_Documentation-4.0.0.zip
560114b6bfe7d38531368d2735ae9cf45c17f707a99c06eb044e15754bf3fc75  DuoWinLogon_MSIs_Policies_and_Documentation-3.1.2.zip
467465250e5b3f50551e13273ee0eb96ea56a09235efe44c5901fd073c09923c  DuoWinLogon_MSIs_Policies_and_Documentation-3.1.1.zip
a68a5d18420ef08d8f3ddfca0bb440fdacc2f5e9366529d6835691a5f359543e  DuoWinLogon_MSIs_Policies_and_Documentation-3.0.0.85.zip
dffeff39595d663b85fae6b167806accb58f9ceac55997df7bb94c4a59a281bb  DuoWinLogon_MSIs_Policies_and_Documentation-2.1.0.zip
e96a0be668f644d52e8684e7a9772fdc037b2fbf56522f8793dfa7ff21992b4f  DuoWinLogon_MSIs_Policies_and_Documentation-2.0.0.71.zip

Windows Logon Diagnostic Tools

Use this script as instructed by a Duo Technical Support Engineer.

3d05c8e98430dfdb316a242527ff5b7a8bc62eb659a6dfaca2ade57744fedc86 Winlogon-Diag.ps1

Legacy Credential provider for Vista and later:

c410c3b516636141551b68e5d82debf511aadbf3f8e41e796a87dd215fb8fe01  duo-credprov-1.2.0.14-x64.msi
410bf8ec99a388e94bd3fc5de3af0871ac80f33532b0c19be3626a98dbab6b10  duo-credprov-1.2.0.14-win32.msi
dc8237ad45419e9ae9836919e1e4139b88d13a604dae0e125f88bb69696c2e98  duo-credprov-1.1.8-x64.msi
11ccd8e1f960102dcb49e6b977d9d8d60ef74f0e329d798d0c451d25aaa5e2ba  duo-credprov-1.1.8-win32.msi
0e23dda1b8fe6001d92fe7d143b0715648aa498d12863c78e556481d7053760c  duo-credprov-1.1.5-x64.msi
43d8effb09903e2030505b3405d543ed017338153367cc1d193c522d42f9249d  duo-credprov-1.1.5-win32.msi
36ad7da01aa0068b19fda2c9b7a6393fbce33dc49fbd6270e6e36aa1d1f73144  duo-credprov-1.1.4-x64.msi
8612fb14bd616cd8dcc423e3d315729c2804e436e5b7cd406c376ad26db04f41  duo-credprov-1.1.4-win32.msi
7cb89b1781910263df736fcfdbd967b1c416a6c5bb1ceaa35c611e16353582f6  duo-credprov-1.1.3-x64.msi
87895b94093e77dc64a16c9733a7c79d7cbb1f4a4a5fd5a985fadfecc88ae924  duo-credprov-1.1.3-win32.msi
c3ecc3e0953ca92672bafc62afd68c0c40898dc84e1ae44968b8b61507340170  duo-credprov-1.1.2-x64.msi
93903b4862f50d9e8124ce0310dba65f5eabe11395323d51d536ecc0606cf94d  duo-credprov-1.1.2-win32.msi
dc19655a3eec27c96c92fe2ff9b2cbef2f97626cfd9c5b7bdc1a8ac33932ba22  duo-credprov-1.1.1-x64.msi
b263e80307f8eb53a722c535d40f1add74f9fe1c17a5e786d8b8668d405e2e31  duo-credprov-1.1.1-win32.msi
82eda7b22bf0e59da7f06365bc6414dd287e355f7f5df365a40deb18722802a9  duo-credprov-1.1.0-x64.msi
e7455bf13193cbb17b2ca2a67586363a95083a68e9aab4b97e4f549256e063a3  duo-credprov-1.1.0-win32.msi
a77caa475940d7cdd979dd38fb671ede8b19dca47041971cf3342f08a313514a  duo-credprov-1.0.7-x64.msi
3fd4400d48341ccab7e1a40484fdea9c6349b89583b391cf6d4cd880f1222211  duo-credprov-1.0.7-win32.msi
dc18ed93317ea969741783da7b2a0daa70cc86baa1cfd55b2d77b1fb0227b7ad  duo-credprov-1.0.6-x64.msi
73aeb268e28a3553677f070f5362e8e3c356424d6bab0bfa90011055bf36ffdc  duo-credprov-1.0.6-win32.msi
8a2a868a06e2b9c48c26f37c20b8d607815a9c88018512f47423900a5e73d91c  duo-credprov-1.0.5-x64.msi
8ffcd6aaa4a9424ef6de4e36dc3f3e89b4fa57d97e2ab58ec48d8a41bc167d22  duo-credprov-1.0.5-win32.msi
b9144caf878e1bb9cf9f6d0e970b2c343e09ce76be3502c715aa57b4465661f2  duo-credprov-1.0.4-x64.msi
ca671a24c41a03a98328d2b4f4b43e8cc9af51ec204bf309c6540a860c7f17f4  duo-credprov-1.0.4-win32.msi
60ff707f5e01f23533d801626853b1c33c07299030c45d7439e4ab06f19ce9f9  duo-credprov-1.0.3-x64.msi
1e2eac0b68af2f005d222ba3eb3645c0d32ec278b3feb706f63d4a1c2880567f  duo-credprov-1.0.3-win32.msi

Legacy GINA for Server 2003:

ea8790b764f31a379bb01b7f0156832450b45da537eb4469e8ba2d97e63a01d1  duo-gina-1.1.8-x64.msi
95821a191756c2477c33816c533113c8ba7a0c025a11b5948b29a804b1ec5aa0  duo-gina-1.1.8-win32.msi
f17a8f4873cef7b7dce76c28b291bf1f26540a8534e13c9bcd4351ed5e6c5a01  duo-gina-1.1.5-x64.msi
9020edfcf5150dade935639d4411aef28fad59ce2e54c9e8686d26c07e3dad4b  duo-gina-1.1.5-win32.msi
f1365277e98d42a430faa914054ae3c318476e617c02af181d1c300e8462b545  duo-gina-1.1.4-x64.msi
a2a920e886341bedb30c9aa146f1af621c30fb83ff1d36709c05812a10227961  duo-gina-1.1.4-win32.msi
d1d6f939304738d67cb7f87c5f598b1db8e7bcaa5cdc974dcb7d815ce2455f81  duo-gina-1.1.3-x64.msi
c10a3a3547f70856930509e6d872d9e903dc3a698b04df31cf8d98e0ca24c4b2  duo-gina-1.1.3-win32.msi
8085c2b91c088fdf59b15c8d22cc1265e25f9721e65fbba2b69a8afb3a4e414a  duo-gina-1.1.2-x64.msi
fc76a3c35246401a13f77b0b27f5db0a9826e15ca8184ae718ff006167cdaf00  duo-gina-1.1.2-win32.msi
31381c59e7bb0cd92a900f7cce6d14256ba5e1cbd8bb5249cefa5661e65b94c5  duo-gina-1.1.1-x64.msi
858514b281227a6c4145687cf054dd71adac7e81eb52adf75c4062355d652dd9  duo-gina-1.1.1-win32.msi
75992867d3f9863dd86f020be2ca755475803dc6392b42dc4738e5e8e1e3109d  duo-gina-1.1.0-x64.msi
1dcf3a42f4122c90c9979d851beaa254b3e78a16f4ca6d3e2cf0ec06541af7e5  duo-gina-1.1.0-win32.msi
eb10bd86b2dcb5390666dbcfe3fc243484faa2c502c83791435a228b0a2bb838  duo-gina-1.0.7-x64.msi
1a68059b429812346d72e0767ac5ce84f65ce97749735779c33625be12237883  duo-gina-1.0.7-win32.msi
d3e0ebba8299467ab300b3c4bace1d90b50096d6fbbdc28a05aef5beae55e421  duo-gina-1.0.6-x64.msi
2aa9e138398f5d6ba55d09d9349646ba171a7389ea330c4fd0f93db21698a38f  duo-gina-1.0.6-win32.msi

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