DIGIPASS Authentication for Windows Logon
Contents
1. The GINA is the graphical identification and authentication library used by Microsoft Windows 2003 and XP systems that handles identification and authentication for login The standard Microsoft supplied GINA library can be replaced if other authentication methods are to be used such as DIGIPASS with IDENTIKEY Server The VASCO GINA is provided with the client side module for Windows Logon Client Module Credential Provider Windows Vista and Windows 2008 do not use the GINA model They both use a Credential Provider which amongst other things communicates with authentication providers external to Windows DIGIPASS Authentication for Windows Logon provides a Credential Provider for Windows Vista and Windows 2008 IDENTIKEY Server IDENTIKEY Server is a server product designed to support the deployment use and administration of VASCO s DIGIPASS technology It can be easily integrated with existing applications using a Software Developer Kit SDK Web Administration Interface The Web Administration Interface is the web based administration system for IDENTIKEY Server The Web Administration Interface is used to administer Users DIGIPASS Policies Clients Back End Organization Reports and System Settings DIGIPASS A DIGIPASS token is a device for providing One Time Passwords to a User A DIGIPASS token may be provided to each person whom an organization wishes to be able to log into their system using a One Time Password OTP Th2. default length is 16 characters but default may be overridden by specifying a password length on the Identikey Windows Logon policy Character set the random password will consist of the following character set atoz AtoZ 0to9 printable symbols 8 amp 0 _ I lt gt Complexity requirements The random password must not contain the User s User ID or parts of the User s full name that exceed two consecutive characters The random password must contain characters from three of the four character set components listed above The password complexity requirements are taken from the Microsoft Windows 2003 Active Directory password requirements and guarantee a successful Windows static password 3 3 3 Use Static Password Randomization is used to enforce the use of strong authentication on Windows Logon This may be for the following reasons The User will not be able to log on to a Windows machine without using an OTP The User cannot uninstall the DIGIPASS Authentication for Windows Logon and log on using the Windows Static Password only Regulatory Compliance Some regulations specify that a strong password must be defined for Windows Logon The regulations frequently relate to the length of the password combination of characters in the password and the frequency with which it must be changed By using Static Password Randomization better control can be exerted over the regulatory criteria
3. Data Security International GmbH All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of VASCO Data Security Inc Trademarks VASCO Vacman IDENTIKEY aXsGUARD DIGIPASS and G amp are registered or unregistered trademarks of VASCO Data Security Inc and or VASCO Data Security International GmbH in the U S and other countries Document Version 1 9 Table of Contents Table of Contents Beate vito LEL PARLANT CERA IRA PRATAR ENA ee NTA ALLA LCRA EIA ENA REEERE AAA E AES 4 Li WoS Logon wia DIGIPAS Sraaanenens niea ae Ena EEEE E OE E DEE EEO 4 We W REAS aaa aaa 4 1 3 How does DIGIPASS Authentication for Windows Logon WOFKk c ceccsssssssescsssssssscssessseseecsseesrsrsasssseesnsansates 5 1 4 DIGIPASS Authentication for Windows Logon COmponentts c ccccscecesseseseeseseseeeescseceesececsceesasseeesaeeeeaseeeates 6 lo Aade a ah Sad Se Sea aoa Teg ee hes ai ee ae ee a ere cea ts 6 2 200021 22 5a a PD oP pc oP DRE PDD tp oR HEE HERO EE reer 9 2 1 Online One Time Password Authentication csccsscsscesscsssesessssessssessecrsecseesssssssesesessecnestssessestecessssesanas 9 22 Omme One lime Password AUthenCatOnvisecuccannuaidunndsanaudeauakonaneeaudkancecuaaaues 10 es MS POCORN tpe re ee ree 12 3 DIGIP
4. to the One Time Password The Server PIN is entered during login with the OTP instead of a DIGIPASS PIN which is entered into the DIGIPASS device In some cases a new Server PIN may need to be set Policy Policies define how IDENTIKEY Server processes authentication requests IDENTIKEY Server contains predefined policies for DIGIPASS Authentication for Windows Logon DIGIPASS Authentication for Windows Logon Product Guide 29
5. ASS Authentication for Windows Logon FeatureS scccccccsscssssssssssssassessanscssansnssansansansnnenes 13 31 Dynamic Component R amp QSWANON 03 ooo tone duo dokecnusdocedukensuseukoeenGelukscdueeus 13 32 State PAS SWVC IA eect etc essere sesenteee sonacesratnscenatedas Sra N 15 3 9 Statie Password FRAT ONIMZ NOT cs tec 2a a Saag hha oa ce as ea ag a eg ag Sa ae ANNENS 16 aoe WSeW LOCK ine ana E ES E E E E EN E TAN HRA I EE 18 De MBO E E E reac E E E E N A E E 20 A 72 oc 2 2 eee em E 20 4 2 Server Discovery for DIGIPASS Authentication for Windows Logon Client Configuration cceeeeeee 21 4 3 DIGIPASS Authentication for Windows Logon Client Registration Configuration ccccsceseeeeseeeeeeeees 22 44 Wer Lachey Contigurat Onesies a a a aa 22 4 5 How to Distribute Client Installation SOfWANE 02c2scccccsecccsesccercscsceecesenansecessaseaceevatseteetcncssneceseeareatoceases 23 AG DIGIPAss OVEN ASSiOnMel eea R 23 5 DIGIPASS Authentication for Windows Logon With IDENTIKEY Server on Linux cccccsesseseseeseeseeseeeees 25 CE E eE E o ener epee reer rere rerererr tree tree rerr sree eerrrrrrerererrrerrereerrerrrrrrrer rer reer irre errrerrrrrereerrerr E ere rerrrere eerie reer rrr 26 6 1 Add License for DIGIPASS Authentication for Windows LOQON cs csscsscssecssssecsscssecssetesctesesaserssesseeasenses 26 Me E pal UMN es ATE AA ANE E ENA AAN ENEN AN EAA ANAN 27 eM ENGR a ae seas cha
6. Generated random passwords can be longer and much more complex than a static password that a User has to remember DIGIPASS Authentication for Windows Logon Product Guide 17 DIGIPASS Authentication for Windows Logon Features Note When using Active Directory a Minimum Password Age is set in Active Directory Group Policy Management If the static password is reset on Active Directory Users and Computers Extension and Password Randomization is enabled on IDENTIKEY Server the User must change password at next logon checkbox must be checked This will avoid authentication failure at the next login due to the password being too young 3 4 User Locking Authentications can fail for a number of reasons The most obvious is that the User does not have authority to use the product they are trying to authenticate themselves with Use of incorrect User Ids passwords OTPs or DIGIPASS will result in Authentication failing and the offending User Account being locked 3 4 1 Online Authentication The number of unsuccessful Online Authentications is limited according to the limit values set on the Identikey Windows Logon policy If the number of authentications goes beyond that specified the User will be locked 3 4 2 Offline Authentication The number of unsuccessful Offline Authentications is limited and can be set using Active Directory group policies or using a local registry setting If the number of authentications goes ab
7. Password Authentication With Offline One Time Password Authentication the Client machine is not connected to the Windows domain and the DIGIPASS OTP is used to logon to the local client machine Offline OTP authentication will authenticate a logon using the Windows Logon client on the Client PC and encrypted offline logon data This encrypted logon data is generated by IDENTIKEY Server during Online Authentication See 2 1 Online One Time Password Authentication for further information about Online Authentication DIGIPASS Authentication for Windows Logon Product Guide 10 User Authentication 2 2 1 Process User ID optional Password OTP Client PC a Windows Logon Client Encrypted Offline Logon Data Image 3 Offline OTP Authentication Offline OTP Authentication begins with the User entering their User ID optional Password and OTP These login credentials pass through the Windows Logon client module The Windows Logon client module performs the following checks Is Offline Authentication Data available for the User Offline Authentication Data is generated after a successful Online Authentication when Offline Authentication is enabled in the Identikey Windows Logon policy Is the Offline Authentication data still valid Offline Authentication Data is valid for a limited time for time based data or a limited number of logons for event based data The time or event limit is defined on th
8. Product Guide 25 Licensing 6 Licensing DIGIPASS Authentication for Windows Logon must be enabled in the license for IDENTIKEY Server 6 1 Add License for DIGIPASS Authentication for Windows Logon Note IDENTIKEY Server must be upgraded to version 3 1 SR1 or higher before installing the license for DIGIPASS Authentication for Windows Logon A license that includes DIGIPASS Authentication for Windows Logon can be loaded during IDENTIKEY Server installation or can be loaded afterwards using the Web Administration Interface See the IDENTIKEY Server Product Guide and the IDENTIKEY Server Administrator Reference for further details about Licensing DIGIPASS Authentication for Windows Logon Product Guide 26 Technical Support 7 Technical Support If you encounter problems with a VASCO product please do the following 1 Check whether your problem has already been solved and reported in the Knowledge Base at the following URL htto www vasco com support 2 If there is no solution in the Knowledge Base please contact the company which supplied you with the VASCO product If your supplier is unable to solve your problem they will automatically contact the appropriate VASCO expert DIGIPASS Authentication for Windows Logon Product Guide 27 Technical Support 7 1 Glossary To understand the way that DIGIPASS Authentication for Windows Logon works the following concepts must be understood GINA
9. RD VASCI DIGIPASS authentication DIGIPASS Authentication for Windows Logon Product Guide Disclaimer of Warranties and Limitations of Liabilities The Product is provided on an as is basis without any other warranties or conditions express or implied including but not limited to warranties of merchantable quality merchantability of fitness for a particular purpose or those arising by law statute usage of trade or course of dealing The entire risk as to the results and performance of the product is assumed by you Neither we nor our dealers or suppliers shall have any liability to you or any other person or entity for any indirect incidental special or consequential damages whatsoever including but not limited to loss of revenue or profit lost or damaged data of other commercial or economic loss even if we have been advised of the possibility of such damages or they are foreseeable or for claims by a third party Our maximum aggregate liability to you and that of our dealers and suppliers shall not exceed the amount paid by you for the Product The limitations in this section shall apply whether or not the alleged breach or default is a breach of a fundamental condition or term or a fundamental breach Some states countries do not allow the exclusion or limitation or liability for consequential or incidental damages so the above limitation may not apply to you Copyright Copyright 2011 VASCO Data Security Inc VASCO
10. Windows Logon Product Guide 15 DIGIPASS Authentication for Windows Logon Features Request to change password on Identikey Serve MM Domain Controller with PSM installed Identikey Server Datastore Password Change Request initiated OTP current password new password Image 5 Password Synchronization Overview 3 3 Static Password Randomization 3 3 1 Overview Static Password Randomization means that the User s Windows static password is replaced by a randomly generated password during logon The User only enters their User ID and the OTP and the password is generated in the background By randomizing the static password the User is prevented from logging in to Windows on a machine which does not have the DIGIPASS Authentication for Windows Logon installed as the User is unable to enter a correct random password Static Password Randomization is enabled on the Identikey Windows Logon policy that is being used DIGIPASS Authentication for Windows Logon Product Guide 16 DIGIPASS Authentication for Windows Logon Features Static Password Randomization is only available when Windows Back End Authentication or Active Directory Back End Authentication is enabled Static Password Randomization is not available for ADAM Tivoli or Novell e Directory Back End Authentication 3 3 2 Password Format The format for the new password will meet the following criteria Password length
11. c Component Registration Ensure that computer names contain ONLY English ASCII characters When Dynamic Component Registration DCR is enabled in the Identikey Windows Logon policy IDENTIKEY Server will dynamically create a client component if no client component is found The registration method depends on the Windows Group Check set in the policy DIGIPASS Authentication for Windows Logon Product Guide 13 DIGIPASS Authentication for Windows Logon Features Group Check Group List Result Mode p No Check DCR Accept In List Client In Group YES DCR NO gt No DCR Client In Group No DCR lt Reject In List NO DCR Image 4 DCR Registration The Windows Logon client component is identified by the following formats Client machine hostname If DNS based reverse lookup of an IP address is being used with the DNS suffix not set on the client machine Fully qualified domain name FQDN If DNS based reverse lookup of an IP address is being used with the DNS suffix set Note Dynamic Component Registration will fail if a PTR record does not exist on the DNS server for the Client machine A reverse zone must be implemented in order for DCR to function correctly DIGIPASS Authentication for Windows Logon Product Guide 14 DIGIPASS Authentication for Windows Logon Features 3 1 1 Group Check To enable Group Check to work correctly in Dynamic Componen
12. default behaviour may be changed by modifying a Windows registry setting on the client machine see http support microsoft com kb 320760 for further information DIGIPASS Authentication for Windows Logon Product Guide 21 Deployment 4 3 4 3 1 4 3 2 4 4 4 4 1 1 Locate following key in the registry HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services Dnscache Parameters On the Edit menu point to New and then click REG_DWORD Type ServerPriorityTimeLimit Press Enter On the Edit menu click Modify Enter 0 Click OK NOP WN DIGIPASS Authentication for Windows Logon Client Registration Configuration DIGIPASS Authentication for Windows Logon allows Client components to be registered in two ways Manually using the Web Administration Interface Client Registration page Dynamically using Dynamic Component Registation DCR Manual Component Creation To manually create a DIGIPASS Authentication for Windows Logon client component use the Web Administration Interface Client Registation page and create a client with client type of IDENTIKEY Windows Logon Client Dynamic Component Registration DIGIPASS Authentication for Windows Logon client components can be registered dynamically on IDENTIKEY Server DCR must be enabled on the Identikey Windows Logon Policy tab and administered via the Web Administration Interface Policy pages See_4 2 1 Hostname Resolution for information regarding DNS Hostname resolut
13. e User obtains an OTP from the DIGIPASS to use instead of or as well as a static password when logging in One Time Password A One Time Password OTP is a secure password generated by a DIGIPASS An OTP can be used to perform a Windows logon using DIGIPASS Authentication for Windows Logon Online Authentication During online authentication the user logs in to the Windows Domain using an OTP the one time password is authenticated by IDENTIKEY Server DIGIPASS Authentication for Windows Logon Product Guide 28 Technical Support Offline Authentication During an offline authentication the user logs on to the client PC using an OTP when the client PC is not connected to the network The OTP is authenticated locally on the client PC Time Based OTP One Time Passwords may be time based or event based A time based DIGIPASS will generate a different OTP for the same input data at different times The time based OTP relies on the time on the DIGIPASS and the time on IDENTIKEY Server being synchronized to within an acceptable tolerance Event Based OTP An event based OTP uses a numeric counter which increases every time an OTP is generated This counter ensures every OTP is unique The DIGIPASS and IDENTIKEY Server need to have synchronized event counters A tolerance for the difference between the event counters can be set on the Identikey Windows Logon policy setting Server PIN A Server PIN may be required in addition
14. e Windows Logon Policy Does the OTP validation succeed with the Offline Authentication Data DIGIPASS Authentication for Windows Logon Product Guide 11 User Authentication 2 2 2 Disable Offline Authentication When Offline Authentication is disabled for a User be aware of the following Disabling Offline Authentication for a User means that IDENTIKEY Server will not send any new Encrypted Offline Logon Data to the client PC Disabling Offline Authentication for a User means that the User will still be able to use Offline Authentication from the time that it is disabled until the Encrypted Offline Logon Data has expired OR until the User performs their next Online Authentication 2 3 Force OTP Use A User may be forced to logon either online or offline using an OTP by utilizing settings in the Windows Logon Client Module For details on configuring this refer to the Enforcing DIGIPASS authentication section of the Windows Logon User Manual DIGIPASS Authentication for Windows Logon Product Guide DIGIPASS Authentication for Windows Logon Features 3 DIGIPASS Authentication for Windows Logon Features 3 1 Dynamic Component Registration IDENTIKEY Server requires a client component to be registered for each incoming authentication request Note Only English ASCII characters are supported for computer names Names containing non ASCII characters such as Japanese or Chinese are not supported with Dynami
15. ion for DCR User Locking Configuration Online Authentication User Locking can be configured using the Locking Thresholds on the User tab of the Windows Logon policy that is being used DIGIPASS Authentication for Windows Logon Product Guide 22 Deployment Note For further details about the Policy or User settings mentioned below consult the Help files of the Web Administration Interface 4 4 2 Offline Authentication Offline Authentication must first be enabled on the Offline Authentication tab of the Policy or User details on the Web Administration Interface The Offline Authentication threshold must be set using the Active Directory group policy or local Windows registry settings 4 5 How to Distribute Client Installation Software Please refer to the Deploying DIGIPASS Authentication for Windows Logon Client Software using Group Polocy section of the DIGIPASS Authentication for Windows Logon Installation Guide for client installation software distribution options 4 6 DIGIPASS Token Assignment In IDENTIKEY Server DIGIPASS tokens may be assigned to Users in a number of ways depending on the requirements of your company Auto Assignment Self Assingment Manual Assignment Note DIGIPASS records must be imported into the data store before being assigned to Users 4 6 1 DUR Auto Assignment Auto Assignment allows the IDENTIKEY Server to automatically assign an available DIGIPASS when a User
16. ntication 2 User Authentication User One Time Password Authentication can be performed either online or offline 2 1 Online One Time Password Authentication For Online OTP Authentication the client machine is connected to the Windows Domain and the DIGIPASS OTP is used to logon to the Windows Domain Online OTP Authentication is perfomed by the IDENTIKEY Server 2 1 1 Process User ID optionally Password OTP Client PC gt Authentication Request Authentication Result Windows Logon Client IDENTIKEY server Encrypted Offline Logon Data Dffline Authentication enabled Image 2 Online Authentication Data Flow Online Authentication begins with the User entering their User ID Password optional and OTP This passes through the Windows Logon client to IDENTIKEY Server IDENTIKEY Server validates the authentication credentials and generates an authentication result This Authentication result includes the Windows static password which is used by the Windows Logon Client to perform a Windows domain logon DIGIPASS Authentication for Windows Logon Product Guide 9 User Authentication If Offline Authentication is enabled IDENTIKEY Server also passes encrypted offline logon data back to the Client PC The encrypted offline logon data is used in Offline Authentication See 2 2 Offline One lime Password Authentication for further details about Offline Authentication 2 2 Offline One Time
17. of the DIGIPASS Authentication for Windows Logon User Manual Understanding DP Windows Logon Using DP Windows Logon Tray Agent 1 4 2 Server Components The DIGIPASS Authentication for Windows Logon Server components are IDENTIKEY Server Web Administration Interface Active Directory Users and Computers Extension Audit Viewer TCL Command Line Application Password Synchronization Manager PSM Refer to the Server Components section of the IDENTIKEY Server Product Guide for more information 1 4 3 Communication Protocols All communication between the DIGIPASS Authentication for Windows Logon and IDENTIKEY Server takes place using SEAL over SSL 1 5 Available Guides The following DIGIPASS Authentication for Windows Logon guides are available DIGIPASS Authentication for Windows Logon Product Guide 6 Overview DIGIPASS Authentication for Windows Logon Product Guide The Product Guide will introduce you to the features and concepts of DIGIPASS Authentication for Windows Logon and the various options you have for using it DIGIPASS Authentication for Windows Logon Getting Started Guide The Getting Started Guide will lead you through a standard setup and testing of key DIGIPASS Authentication for Windows Logon features DIGIPASS Authentication for Windows Logon User Manual For users of DIGIPASS Authentication for Windows Logon DIGIPASS Authentication for Windows Logon Installati
18. on Guide The Installation Guide will help you install and configure DIGIPASS Authentication for Windows Logon to your requirements 1 5 1 IDENTIKEY Server Guides The following guides are available for IDENTIKEY Server Product Guide The Product Guide will introduce the features and concepts of IDENTIKEY Server and the various options you have for using it Windows Installation Guide Use this guide when planning and working through an installation of IDENTIKEY Server in a Windows environment Linux Installation Guide Use this guide when planning and working through an installation of IDENTIKEY Server in a Linux environment Administrator Reference In depth information required for administration of IDENTIKEY Server This includes references such as data attribute lists backup and recovery and utility commands Getting Started Guide The Getting Started Guide will lead you through a standard setup and testing of key IDENTIKEY Server features Performance and Deployment Guide Contains information on common deployment models and performance statistics DIGIPASS Authentication for Windows Logon Product Guide 7 Overview Help Files Context sensitive help accompanies the Administration Web Interface and DIGIPASS Extension for Active Directory Users and Computers SDK Programmers Guide In depth information required to develop using the SDK DIGIPASS Authentication for Windows Logon Product Guide 8 User Authe
19. ove that specified in the Active Directory group policy the User will be locked 3 4 3 Unlock An error message will appear when a User account has been locked Follow the instructions in the table below to unlcock the appropriate account in the appropriate location DIGIPASS Authentication for Windows Logon Product Guide 18 DIGIPASS Authentication for Windows Logon Features Error Message What To Do No Offline Authentication Data Clear offline authenticaiton data AD or Web Administration Interface Check DIGIPASS User Account and unlock if necessary User log on and perform online authenticaion This will renew the offline authentication data Back End Authentication failed Check Windows Account and unlock if necessary If unlocking doesn t work reset password in Windows and IDENTIKEY Server DIGIPASS account locked Unlock DIGIPASS User Account A User must be unlocked by an administrator using the Users tab of the Web Administration Interface or Active Directory Users and Computers Extension DIGIPASS Authentication for Windows Logon Product Guide 19 Deployment 4 Deployment Note For any of the following functionality to work each IDENTIKEY Server must be updated to IDENTIKEY Server 3 1 SR1 or higher 4 1 What Is Needed Client Module installed on each Windows machine Valid license on IDENTIKEY Server s to which client machines will be connecting 4 1 1 IDENTIKEY Server Ports D
20. performs a Windows logon using DIGIPASS Authentication for Windows Logon After the DIGIPASS has been assigned it must be delivered to the User Users can continue to logon with their static password while they wait for their DIGIPASS to be delivered to them The length of the period during which they can continue to logon with their static password can be configured in the Web Administration Interface or the Active Directory User and DIGIPASS Authentication for Windows Logon Product Guide 23 Deployment Computers Extension and is called the Grace Period The Windows Logon Client can be configured to notify the end user that a specific DIGIPASS has been assigned Auto Assignment can be combined with Dynamic User Registration DUR This combination allows IDENTIKEY Server to automatically assign an available DIGIPASS when a User account is created using DUR The correct DIGIPASS must then be delivered to the User A grace period is usually set which allows a number of days in which the User may still log in using only their static password See the IDENTIKEY Server Product Guide for further details about DIGIPASS Auto Assignment and DUR settings 4 6 2 Self Assignment Self Assignment allows Users to assign themselves a DIGIPASS via a User Self Management Website when using DIGIPASS Authentication for Windows Logon This enables DIGIPASS to be distributed within an organisation without any administrative work The end users will typically a
21. ry is being used the following process is followed to identify the server required 1 The client checks to see if the name queried is its own 2 The client then searches a local Hosts file 3 DNS servers are queried If the above methods fail then NetBIOS name resolution sequence is used as a backup To aid successful Windows Logon client authentication use one of the following methods 1 Statically add Hosts to the c windows system32 drivers etc hosts file 2 Setup reverse lookup for the network the client belongs to Entries for the IP address of the clients should already be present Use nslookup lt client ipaddress gt to resolve to the hostname of the client 3 Enable the NETBIOS Name Service Discovery port UDP Port 137 In Windows 7 if the firewall is turned on recommended settings this port is blocked To enable this port Turn on Network Discovery using Network Sharing Center gt Advanced sharing settings gt lt profile being used gt or enable the standard rule named Network Discovery NB Name In in Windows Firewall Inbound Rules Losing Connection Between the Windows Logon client and IDENTIKEY Server If connection is lost between the Windows Logon client and IDENTIKEY Server when using Server Discovery the connection will not be re established automatically To enable connection to be re established the DNS cache must be flushed This will allow the connection to be re established immediately Alternatively the
22. se gaat NEAN 28 DIGIPASS Authentication for Windows Logon Product Guide 3 Overview 1 Overview 1 1 Windows Logon with a DIGIPASS DIGIPASS Authentication for Windows Logon is a product that allows a User to log on to Windows using a DIGIPASS DIGIPASS Authentication for Windows Logon integrates seamlessly with the existing Windows logon system The User ID is entered along with a One Time Password generated by the DIGIPASS The existing Windows static password is released and passed to the Windows logon system The DIGIPASS Authentication for Windows Logon product securely stores the Windows static password using strong encryption 1 2 What is a DIGIPASS A DIGIPASS Authentication for Windows Logon token is a device for providing One Time Passwords to a User A DIGIPASS Authentication for Windows Logon token may be provided to each person whom an organization wishes to be able to log into their system using a One Time Password OTP The User obtains an OTP from the DIGIPASS Authentication for Windows Logon token to use instead of or as well as a static password when logging in For more information about DIGIPASS Authentication for Windows Logon refer to the DIGIPASS section of the IDENTIKEYServer Product Guide DIGIPASS Authentication for Windows Logon Product Guide 4 Overview 1 3 How does DIGIPASS Authentication for Windows Logon Work Client PC z 5 SEAL over SSL Digipass Authentication ri Active Direc
23. ssign the provided DIGIPASS themselves as part of the Windows Logon process See the IDENTIKEY Server Product Guide for further details about Self Assignment and the User Self Management Website 4 6 3 Manual Assignment During Manual Assignment a DIGIPASS is assigned to an individual User user by an administrator using the Web Administration Interface or the Active Directory User and Computers Extension The administrator has the option to specify the grace period during manual assignment See the IDENTIKEY Server Product Guide for further details about DIGIPASS Manual Assignment DIGIPASS Authentication for Windows Logon Product Guide 24 DIGIPASS Authentication for Windows Logon With IDENTIKEY Server on Linux 5 DIGIPASS Authentication for Windows Logon With IDENTIKEY Server on Linux If you use DIGIPASS Authentication for Windows Logon with IDENTIKEY Server in a Linux environment then the funcitonality will be mostly the same as that described above The differences for a Linux environment are as follows A Windows Back End is not availabe for a Linux environment Password Randomization Password Randomization can be used with IDENTIKEY Server in a Linux environment with an Active Directory Back End Active Directory MUST be installed with SSL enabled to provide an encrypted connection Password Randomization will not work in this instance with out an encrypted connection DIGIPASS Authentication for Windows Logon
24. t Registration the server must be able to reach the client machine Refer to 4 2 1 Hostname Resolution Also ensure that The groups named are in the Active Directory domain Group Check works with Active Directory domain groups only It will not work with local Windows groups The group for a client must be defined in the domain that the client will be logging in to For example in a parent child domain setup if a client is to be used to log in to the child domain the group must be defined in the child domain 3 2 Static Password The DIGIPASS Authentication for Windows Logon relies on the Windows static password to perform the Windows logon It is therefore important that IDENTIKEY Server is always up to date with the current Windows static password for each user There are two ways to ensure that the static password is up to date Static Password Synchronization Static Password Randomization 3 2 1 Static Password Synchronization Password Synchronization Manager PSM is a product that is installed on the Active Directory domain controller which allows a change of the Windows password to be automatically updated on IDENTIKEY Server The new Windows password will be reflected as the static password on IDENTIKEY Server If IDENTIKEY Server is not available the synchronization will fail If the User is not defined on IDENTIKEY Server only the password on the Domain Controller will be changed DIGIPASS Authentication for
25. tory for Windows Logon IDENTIKEY server Server Discovery D Auto Register N 9 X DNS Server Image 1 DIGIPASS Authentication for Windows Logon Overview Architecture 1 3 1 Components Client PC The client PC contains the DIGIPASS Authentication for Windows Logon client module Windows Logon Client The Windows Logon client module collects the authentication credentials entered by the User It performs a DNS lookup to locate the correct IDENTIKEY Server The Windows Logon client module delegates OTP validation to IDENTIKEY Server IDENTIKEY Server During advanced installation the IDENTIKEY Server automatically registers its location with the DNS Server enabling the Windows Logon client to automatically locate it The IDENTIKEY Server recieves input from the Windows Logon client and processes the authentication request It sends the authentication request results back to the client PC DIGIPASS Authentication for Windows Logon Product Guide 5 Overview 1 4 DIGIPASS Authentication for Windows Logon Components DIGIPASS Authentication for Windows Logon consists of Client Components and Server Components The Client Components are installed on the Client PC and the Server Components are part of IDENTIKEY Server 1 4 1 Client Components The Windows Logon Client Module is installed on the Client PC The Client Module contains Windows Logon Tray Application For more information refer to the following sections
26. uring deployment of IDENTIKEY Server the following ports should be made available SEAL SSL TCP 20004 SEAL non SSL TCP 20003 MDC Server TCP 20007 Live audit TCP 20006 SOAP TCP 8888 RADIUS Auth UDP 1812 RADIUS Auth UDP 1813 Failure to make these ports available to the installer may lead to problems during deployment and configuration 4 0 4 4 4 1 2 Client Ports The following port must be available on the DIGIPASS Authentication for Windows Logon Client Windows Group Check TCP 445 4 1 3 DNS Registration All IDENTIKEY Servers should be registered with the DNS server s This allows Server Discovery if enabled to work correctly DIGIPASS Authentication for Windows Logon Product Guide 20 Deployment 4 2 4 2 1 4 2 2 Server Discovery for DIGIPASS Authentication for Windows Logon Client Configuration Server Discovery is used by the DIGIPASS Authentication for Windows Logon client module to identify the location of the IDENTIKEY Server to be used for authentication Server Discovery is configured using the Web Administration Interface gt System Configuration gt Server Discovery tab or the IDENTIKEY Server Configuration application For more information about configuring the server discovery option refer to the How to Set Up IDENTIKEY Server Discovery section of the IDENTIKEY Server Administrator Guide Hostname Resolution When Dynamic Client Registration or Server Discove
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