ACL Trails | GetSome ServiceNow

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Mastering ServiceNow ACLs

Introduction to Mastering ServiceNow ACLs

Course and Instructor introduction
What the course will cover
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ACL Fundamentals

What is an ACL?
Why Use ACLs?
Preparing to create or edit ACLs in ServiceNow
Section Quiz

Components of ACLs

The Elements of an ACL
ACL Form Fields
ACL - Admin overrides
ACL - Applies To
ACL - Type
ACL - Operation
ACL - Decision Type
ACL - Name
ACL - Conditions - Requires Role, Security Attribute, Data and Script
ACL - Condition - Requires Role
ACL - Condition - Security Attribute
ACL - Condition - Data
ACL - Condition - Script
Section Quiz

How ACLs Work - matching, evaluation, inheritance and more

How ACLs work
Table ACLs, Table.NONE and *.NONE
Field ACLs, Table.* and *.*
ACL inheritance
The Default Deny setting
ACL Matching & order of Evaluation
Condition evaluation order
Pre and Post query ACL checks
Access Control Configuration Watcher
Section Quiz

Advanced ACL Techniques

Advanced Items
Query ACLs - new in Xanadu
ACLs and Scoped Applications
Force evaluate of Admin Override
System User and ACLs
ACL control of Function fields
Apply ACL script conditions to reference fields
ACL order within wider permission hierarchy
Data Filtration: A light introduction
Access Handlers
ACLs when creating tables
Coding: GlideRecord vs GlideRecordSecure
Coding: Enabling AJAXGlideRecord ACL checking
Security Roles
Security jump-start - ACL rules plugin
Access to Performance monitoring pages
Enforce strict user image upload
Ensure archive table ACLs are checked
Enable SNC access control plugin
Section Quiz

ACL Troubleshooting and Debugging

Identifying common ACL-related issues
Interaction with Business Rules, Client Scripts and UI Policies
'Number of rows removed... by Security constraints' Message
Debug Security Rules
Session Log - Understanding the logs
Finding roles related to ACLs
ACL Script condition and performance
Access Analyzer
Field Query Roles and Restrictions
Impersonation and ACL Debugging
ACL Trails
Testing ACLs
Section Quiz

Example ACLs

Examples

Conclusion

Resources for further learning and practice
Course completion and Congratulations

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