Novell IDENTITY MANAGER 3.6.1 Manuale utente

Novell®

www.novell.com

novdocx (en) 13 May 2009

AUTHORIZED DOCUMENTATION

Identity Manager 3.6 Security Guide

Identity Manager

3.6.1

June 05, 2009

Security Guide

novdocx (en) 13 May 2009

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4Identity Manager 3.6 Security Guide

novdocx (en) 13 May 2009

Contents 5

Contents

novdocx (en) 13 May 2009

About This Guide 7

1 Security Best Practices 9

1.1 Using SSL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.2 Securing Directory Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.2.1 Granting Task-Based Access to Drivers and Driver Sets . . . . . . . . . . . . . . . . . . . . . 10

1.3 Managing Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.4 Creating Strong Password Policies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.5 Securing Connected Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1.5.1 Password Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1.6 Designer for Identity Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1.7 Industry Best Practices for Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1.8 Tracking Changes to Sensitive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1.8.1 Using iManager to Log Events. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1.8.2 Using Designer to Log Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6Identity Manager 3.6 Security Guide

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About This Guide 7

novdocx (en) 13 May 2009

About This Guide

This guide contains information about security best practices you might want to implement in your

Identity Manager environment. The guide is organized as follows:

Chapter 1, “Security Best Practices,” on page 9

Audience

This guide is intended for administrators, consultants, and network engineers who require a high-

level introduction to Identity Manager business solutions, technologies, and tools.

Documentation Updates

For the most recent version of this document, see the Identity Manager Documentation Web site

(http://www.novell.com/documentation/idm36/index.html).

Additional Documentation

For documentation on other Identity Manager drivers, see the Identity Manager Drivers Web site

(http://www.novell.com/documentation/idm36drivers/index.html).

Documentation Conventions

In Novell®documentation, a greater-than symbol (>) is used to separate actions within a step and

items in a cross-reference path.

A trademark symbol (®, TM, etc.) denotes a Novell trademark. An asterisk (*) denotes a third-party

trademark.

When a single pathname can be written with a backslash for some platforms or a forward slash for

other platforms, the pathname is presented with a backslash. Users of platforms that require a

forward slash, such as Linux* or UNIX*, should use forward slashes as required by your software.

8Identity Manager 3.6 Security Guide

novdocx (en) 13 May 2009

Security Best Practices

novdocx (en) 13 May 2009

Security Best Practices

The following sections provide information you should consider as you secure your Identity

Manager system:

Section 1.1, “Using SSL,” on page 9

Section 1.2, “Securing Directory Access,” on page 9

Section 1.3, “Managing Passwords,” on page 11

Section 1.4, “Creating Strong Password Policies,” on page 12

Section 1.5, “Securing Connected Systems,” on page 13

Section 1.7, “Industry Best Practices for Security,” on page 14

Section 1.8, “Tracking Changes to Sensitive Information,” on page 15

1.1 Using SSL

Enable SSL for all transports, where it is available. Enable SSL for communication between the

Metadirectory engine and Remote Loader and between the Metadirectory engine or Remote Loader

and the connected systems. For information, see “Creating a Secure Connection” in the Identity

Manager 3.6.1 Remote Loader Guide.

If you don't enable SSL, you are sending sensitive information such as passwords in the clear.

1.2 Securing Directory Access

Make sure that you secure access to Identity Vaults and to Identity Manager objects.

Physical Security: Protect access to the physical location of the servers where an Identity Vault is

installed.

File System Access: The security of the file system for Identity Manager is critical to ensuring the

security of the system as a whole. Verify that the directories containing eDirectoryTM, the

Metadirectory engine, and the Remote Loader are accessible only to the appropriate administrators.

There is an issue with the file system when the Remote Loader is installed on a Windows* 2000

server. For more information, see TID 3243550, Securing a Remote Loader Install on a Microsoft

Windows 2000 Server (http://www.novell.com/support/

search.do?cmd=displayKC&docType=kc&externalId=3243550&sliceId=SAL_Public&dialogID=4

7824778&stateId=0%200%2047832401).

Access Rights: Identity Manager requires Administrative rights to create Identity Manager objects

and configure drivers. Monitor and control who has rights to create or modify the following:

An Identity Manager driver set

An Identity Manager driver

10 Identity Manager 3.6 Security Guide

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Driver configuration objects (filters, style sheets, policies), especially policies that are used for

password retrieval or synchronization

Password policy objects (and the iManager task for editing them), because they control which

passwords are synchronized to each other, and which Password Self-Service options are used

1.2.1 Granting Task-Based Access to Drivers and Driver Sets

In addition to the eDirectory standard object-based access controls, Identity Manager lets you assign

trustee rights to perform only certain tasks on an Identity Manager driver, rather than just granting

full Supervisor rights to the driver object. For example, you can assign trustee rights so that one user

can only configure the driver object (create and modify object properties), while another user can

only start and stop the driver.

Identity Manager provides the following driver object attributes that enable role-based access:

Setting trustee rights to these attributes grants access to the associated Identity Manager verbs and

sub-verbs. Read access lets users view state (get verb state), and Write access lets users modify or

change state (set verb state.) For example, granting Read access to a driver object’s DirXML-

AccessRun attribute lets the user get the driver state (started or stopped.) Granting Write access lets

the user set the driver state (change from started to stopped, or vice versa.)

The goal of providing this attribute-based access to driver tasks is to let you create well-defined

administrative roles, perhaps using the eDirectory Administrative Role object, that let users perform

certain management tasks without exposing all management functionality. Creating these roles can

go beyond providing access to the DirXML-Access attributes described above and can include

access rights to other attributes, as well as access to other Identity Manager objects. The following

examples demonstrate the flexibility available for creating administrative roles:

Start/Stop Driver Admin: This administrative role lets the assigned user start and stop all drivers

in a given driver set. It requires the following access rights:

Browse rights to the Driver Set object

Read and Write access, with inheritance, to the DirXML-AccessRun attribute of the Driver Set

object

Driver Admin: This administrative role lets the assigned user manage a single Driver object. It

requires the following access rights:

Browse and Create rights to the Driver object

Attribute Description

DirXML-AccessRun Start and stop Identity Manager drivers and jobs

DirXML-AccessMigrate Manage migration operations into the Identity Vault

DirXML-AccessSubmitCommand Manage the driver’s pass-through commands

DirXML-AccessCheckObjectPassword Manage the driver’s check object password

commands

DirXML-AccessConfigure Manage the driver’s configuration and job

configuration

DirXML-AccessManage View and modify the driver’s cache file contents

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