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Showing posts with label oim. Show all posts
Showing posts with label oim. Show all posts

Monday, February 1, 2016

Security in the modern day Digital eXperience

What is Digital Experience (DX) ?
Digital experiences have become the cornerstone of just about every customer experience, driven in part by the rapid spread of customer activity among web, mobile, and social channels.The typical user experience has moved beyond desktop and laptop screens to an astonishing and growing array of mobile devices.
In the Oracle World, DX combines WebCenter, ADF including WC Sites, WC Content, WC Sites etc. DX Security should be a no-brainer at the end of this article.

Why do we need DX Security/Use Cases ?
  • No defined network perimeter : Network Security spend more than 67% on network security. With digital economy demanding more collaboration and seamless user experience, new points of control need to be introduced : User identities, permissions/ access to IS etc. Cloud Computing and Mobile has further blurred network security.Sensitive data that was secured behind a robust enterprise firewall is now accessible via low-cost smart phones. 

  • Transformation of the perimeter : “Businesses now invest in security rather than spend on it. Security architects need to design security systems that complement business policies and processes.” - Chris Gavin, vice president, Information Security, Oracle. 
  • A “trust but verify” approach to both enable productivity and address security governance requirements. The objective is to establish one consistent security framework underlying all information systems. Because users and sensitive data are part of every transaction, identity management and database security are the common denominators of addressing most security requirements. 

  • Re-architecture of IT within organizations : Most services are being performed via software solutions that are architected in the cloud rather than on-premises requiring real-time exchange of accurate information. Organizations rely on identity management technology to facilitate dynamic trust relationships and support regulatory compliance requirements. 
  • Risk-Aware Architectures : Security architects are tasked with developing “risk-aware” architectures that factor in legal liabilities, the privacy of partner and customer data, and regulatory requirements. These security policies ensure that the organization is ready for internal and external audits.
  •         Mobile Security :
    o   By 2020, 80 percent of access to the enterprise will be via mobile devices and other non-PC devices, up from 5 percent today.
    o   External providers will authenticate 60 percent of all users connecting with enterprises.
    o   By 2020 there will be more than 50 billion IP-enabled devices in use around the world.



  • Internet of things (IoT):According to Vadim Lander, chief identity architect at Oracle, there are three types of security concerns associated with the Internet of Things:
    o   Device Identity
    o   Application Identity
    o   User Identity
  • Cloud Security : Customers that contract with cloud vendors need to be able to control the identity management process for external applications and on-premises apps via single-sign-on procedures. These solutions should also make it easy to provision and de-provision users and to extend entitlement credentials from on-premises applications to cloud applications. Such controls are even more important when securing databases. According to IDC, 66 percent of today’s most sensitive data resides in relational databases.
  • Oracle Security Taxonomy as a measure of good security Design :Latency and consistency are two variables used to measure good security design. The objective is to reduce the latency of change and increase consistency across systems and applications. Oracle engineers hardware and software to work together. This cohesive approach reduces the latency of change and increases consistency. By embedding security technology into every layer of the technology stack and securing the integration between layers, Oracle not only delivers better performance with a smaller footprint, it also provides better security at a lower cost.
An IDM DX Use Case : Oracle DX with API Gateway : WCC and Anti-Virus support for Check-in of Files using OAG as first line of defense.

References : I wished to summarize and set context using the following articles as source :
Security Architecture in the new Digital Experience Whitepaper (Oracle)
Enabling Secure Consumer Mobility (Kanishk Mahajan, Oracle Product Mgmt)

Thursday, July 9, 2015

OIM / OID : Referential Integrity for referenced group memberships on change username

Use Case 
Change Username (typically via OIM APIs) doesn't update group memberships. When we change username, the cn of the user changes. Since the dn comprises of cn and the dc, the referenced group memberships are orphaned.
This is because, by default, "Referential Integrity" is turned OFF in OID and OIM. 


"Because the CN changed, Oracle Identity Manager attempts a modify operation (modrdn) in the directory resulting in DN change. Because of this unintended DN change, the group membership DN becomes stale resulting in the user loosing membership in that group. This subsequently results in authorization failure. This happens when referential integrity is turned off in the LDAP server, and therefore, the referenced groups are not updated when the RDN of the user changes. Therefore, referential integrity must be turned on in the target LDAP server. Otherwise, the group memberships become stale. The referential integrity issue is also applicable to roles. Groups are also members of other groups and any RDN changes must be reflected as well."

Please see table in link for scenarios when this property is not consistent in OIM and OID.
  • Turn on Referential Integrity Check in OID : 
Change orclRIEnabled to 2 within cn=dsaconfig,cn=configsets,cn=oracle internet directory [Default value is 0]
http://docs.oracle.com/cd/E15586_01/oid.1111/e10029/ref_integ.htm
  • In OIM, modify System property : XL.IsReferentialIntegrityEnabled to TRUE
The above will make sure change username is seamless and doesn't cause any data corruption issues. Obviously, we need to have LDAP Sync turned on between OIM and OID to make sure that this works as expected.

Wednesday, February 18, 2015

Automated Security deployment : Oracle IAM Deployment Wizard

With the release of Identity & Access Management suite 11g R2 PS2 (11.1.2.2.0), Oracle has released a new deployment tool to automate the installation and configuration of products related to the IAM suite.
This tool is named Oracle Identity and Access Management Deployment Wizard.
Key insights –
  1. Installs & Configures - OIM , OAM , OUD , OHS , Webgates etc.Also creates basic Users & groups in OUD , configures OUD as Identity store for OAM.
  2. You will need to download a completely separate set of software for this. The normal Identity & Access Management suite download packages won’t work.If you go to Oracle Download page for 11.1.2.2.0, here, you will see at the bottom a section for the Deployment Repository
  3. This 12GB package contains everything you will need: The IAM Suite, RCU, WebLogic, JDK, WebTier, WebGate (11g), SOA, OUD, and of course, the Deployment Wizard.
  4.  If everything goes well, it will take approximately 6 hours to do everything. If this seems long, keep in mind that it’s installing OAM,OIM,OUD , configuring them, integrating OIM and OAM, setting up LDAPSync, SSL enabling some components, configuring OHS with Webgate, configures WebLogic Authentication Providers, performs some light performance tuning, does OUD reconciliation
  5.  Supports both Single Node & HA configurations.
Checkout this blog for more details, limitations etc. !

Monday, September 22, 2014

Oracle Security : Getting Started

Oracle Identity Management(IDM) is a vast collection of products with confusing terminology and it can be difficult to understand where to start. Hope the below links help.

Concepts
Oracle IDM Basics - (Keep clicking to navigate through entire topics)
A few simple Tutorials from Oracle to get started
Oracle IDM Home Page (Source to Datasheets, Whitepapers, Customer Use Cases and various Data)

Installs

Issues/Continuous learning of tricky use cases & finer concepts
Oracle IDM A-Team Blogs (Learn tricks of the trade)

Mapping of use cases with products

Collated IDM 11gR2 Blog Dashboard

Saturday, August 23, 2014

Oracle IDM 11gR2 : Integrating with MS Active Directory 2003

The latest versions of OIM and OAM 11gR2(11.1.2.x) donot support LDAP Sync or OIM-OAM Integration using Active Directory(AD) 2003 as per the 11gr2 certification matrix
We had a use case to support federation using OAM 11gR2 somehow with AD 2003 as the Identity Store. 

Option 1 : Using OVD
We noticed that the latest version of OVD was 11.1.1.7 which happens to support AD 2003 as per the 11gR1 FMW certification matrix .So potentially we could hook OAM with OVD as the Identity Store and still connect to Active Directory 2003, which is not directly supported!
Extending this theory we could provision to OVD from OIM which finally would create relevant user accounts in Active Directory 2003!!
Oracle confirmed this in SR # 3-9503114871(you may not be able to view it directly but can refer to this in another SR if need be).

Option 2 : Using OID and DIP
Standup OID(11.1.1.7 is the latest as of today) and sync existing users from AD 2003 using a DIP process.

Option 3 : Use IDM 11gR1
Least preferred since it's never a good idea to go back to a older release when the newer release has so much to offer and IDM 12c is in the pipeline.If none of the above can be made to work for whatever reasons, AD 2003 is definitely supported both with OIM and OAM 11gR1(11.1.1.x).

Thursday, May 22, 2014

Oracle Identity Mgmt 11gR2 PS2 : New features & Cloud / Mobile Strategy

Source - The live webcast on this topic by Oracle. Here are the updates -

"Oracle IdM R2 PS2 Theme  - Cloud , Mobile , Simplification"

New features in 11gR2 PS2 release  -

1) Cloud Access Portal - a web based application has been added in PS2 release which will enable admins to manage SaaS based cloud applications.
  • The login to each application will be using SSO , form-fill technologies & federation capabilities.UI adapts to  various form factors.
  • OAM Protects the resources
  • When clicked on apps , redirection to logjn page with form fill and auto login.

2)Session Management features in Oracle Privileged Account Manager (OPAM) - 

OPAM is a whole new set of functionality focused on managing administrative passwords for applications, databases and operating systems.

3) Oracle Mobile Security Suite (OMSS) -

This heavily leverages features and concepts from Oracle's Bitzer acquistion . This is a MAM (Mobile Application Management) solution.
  • The onus is on application centric security as opposed to device centric security.
  • Introduces a new concept called the Secure Mobile Workspace which containerizes all corporate applications with a single login .
  • Builds on the BYOD concept where in employees can use their personal devices / phablets to access corporate apps/data.
  • Fine grained policy control using Oracle Mobile Access/Admin Console with new features like geo-fencing , time-bound access to workspace etc.
  • Enterprise wide Identity management solution is extended to mobile devices
  • Oracle API Gateway (OAG) support for RESTful IdM services.
  • DLP Support
  • Core apps for Email, Calendar, Contacts, Tasks, Notes.

4) Oracle Mobile Authenticator

  • Adds strong authentication features for SSO enabled apps
  • Uses changing PIN every 30 seconds for registered apps
  • Integration with OAM
  • Available on Android and iOS

5) Improved & fully integrated OAuth 2.0 Support for authorization -client , server , 2 legged or 3 legged authorization.

6) Automated IdM Suite install
  • 2 hours for single node  , 8 hours for 8 node HA cluster.
  • Patching support
  • Standard builds
  • No additional license needed , feature is supposedly OTB using Wizards and components to be installed can be configured.

General 11gR2 IdM strategy from Oracle
To provide a unified Identity Management platform for Cloud , Enterprise and Mobile Applications.

Useful Links

P.S. Source of images Oracle Webcast , intention only to share the information.

Oracle Mobile Security Suite (OMSS)

Oracle launched OMSS on Feb 26th , 2014 and had a webcast few days back detailing its features. Here are few details - 
Overview -
Oracle Mobile Security Suite (OMSS) addresses the BYOD challenges by isolating corporate from personal data on consumers’ personal mobile devices without
needing to lockdown the entire device.
Oracle’s Mobile Security Container technology protects corporate apps and data and enables a Secure Enterprise Workspace that meets enterprise security
requirements without compromising user experience. It offers the most integrated solution with Windows® authentication and Oracle Access Manager
infrastructure for secure Single Sign-on (SSO) to corporate applications.

The entire solution includes -
1)A BYOD,employee-centric mobile security suite that separates personal apps from secure,“containerized” corporate
,“off-the-shelf” apps and data avoiding device lock-down.Containerized apps are Oracle and/or third -party enterprise
applications accessed by employees through the corporate network(intranet).
2) A consumer - centric mobile and social service that provides a software development kit (SDK) allowing corporate
developers to secure custom enterprise apps for Apple’s iOS and Google’s Android devices, bridging the gap between mobile devices,
social networks, and the enterprise’s backend identity management infrastructure.

Key Identifiers -

1)Comprehensive set of security policies providing strong authentication, encryption and DLP (Data Leak Prevention) controls .
2)Containerization (apps are containerized and only one time login into a container is needed).
2)Secure Enterprise Workspace which houses all the corporate apps.

3)Single Sign-on (SSO) with Integrated Windows Authentication (Kerberos and NTLM) and OAM authentication (Basic Auth and OAuth 2.0) 
4)AppTunnel that eliminates need for mobile VPN and protects from rogue apps.
5)Mobile Security Access Server is located in the DMZ which redirects unauthenticated requests to appropriate Oracle Mobile Security containers.
7)Mobile Security Admin Console for Locking , providing access , remote wipe of corporate container.
8)New and useful features like geo-fencing and time-fencing available in admin console.
9)Leverages the existing IDM Architecture - talks to Directory Services(OID/OUD/AD) , apps can be protected by OAM and/or OIF.



10)Container has OOTB apps like Secure Browser , Catalog , Mail Mgr etc.
11)OMSS can be deployed on Oracle Enterprise Linux or Microsoft Windows.
12)Android 4.x and above including 4.4/KitKat compatibility
13)The Oracle Mobile Security Suite components are distributed across the corporate DMZ and the enterprise intranet (or corporate network)
14)This is a mobile application management (MAM) solution which has various advantages over MDM(Mobile Device Mgmt) solutions like Airwatch
like separate container for coprporate apps , no requirement of device locking , data privacy etc.

Architecture - 
The recently rechristened Oracle MAF is tightly integrated with OMSS.

Useful Links -
P.S. Source of images Oracle Webcast , intention only to share the information.