Visual Learning · 13 · Preview
CDN, WAF & Reverse Proxy
Edge cache + WAF allow/block before origin and database.
CYNARKS|Cyber Flow Explorer
Teaching simulation · not live capture
CDN, WAF & Reverse Proxy
Simulated edge — do not probe third-party WAFs.
1. CDN
Userbrowser
CDNedge
WAFpolicy
Apporigin
DBdata
CDN
Request hits the CDN edge closest to the user.
GET /search
- #1 user → cdn CDN GET /search
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