2. Security model in salesforce

Question

Accepted Answer

Salesforce security model includes profiles, roles, sharing rules, and field-level security.

Profiles define what users can see and do in the system
Roles determine record access based on hierarchy
Sharing rules extend access to records beyond role hierarchy
Field-level security restricts access to specific fields on objects
Salesforce also offers encryption, two-factor authentication, and other security features

Accepted Answer

Security Model:
Layer 1: Object-level-security
1.1 Profiles
1.2 Permission sets and Permission Set Groups
Layer 2: Field-level-security
Layer 3: Record-level security
3.1 Record-level-security: organization-wide sharing defaults
3.2 Record-level-security: role hierarchies
3.3 Record-level-security: sharing rules
3.3.1 Ownership-based sharing rules
3.3.2 Criteria-based sharing rules

3.3.3 Guest user sharing rules
3.4 Record-level-security: manual sharing
3.5 Record-level-security: Apex managed sharing