CAS-004 Security Architecture Practice Question
A security architect is reviewing a Secure Access Service Edge (SASE) implementation. Which component of SASE provides security inspection for all traffic, regardless of location?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
SWG
SWG (Secure Web Gateway) is the SASE component that provides security inspection for all traffic, regardless of user location, by enforcing policies and protecting against web-based threats. It inspects all outbound traffic from users, whether on-premises or remote, to ensure security compliance.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
ZTNA
Why it's wrong here
ZTNA provides access control, not full traffic inspection.
- ✗
CASB
Why it's wrong here
CASB focuses on cloud service security, not all traffic.
- ✓
SWG
Why this is correct
SWG provides security inspection for web traffic.
- ✗
SD-WAN
Why it's wrong here
SD-WAN is a networking component, not a security inspection component.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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