SLS -> Explore -> Firewall/URL “Is Decrypted” showing false when firewalls showing DECRYPTED field showing yes
433
Created On 02/13/25 01:09 AM - Last Modified 10/29/25 23:15 PM
Symptom
- On Strata Logging Service the "Is Decrypted” field reports false when firewall or Panorama shows the session being decrypted for the same URL
- On SLS >Explore >Firewall/URL >”Is Decrypted” reported false
- On Firewall or Panorama Monitor >URL Filtering shows the session decrypted for the same URL.
Environment
- NGFW
- Prisma Access(SASE)
- Supported PAN-OS
- Strata Logging Service (SLS)
Cause
Due to the current SLS design, “Is Decrypted” field is applicable to Firewall/Traffic type and not for Firewall/URL type.
Resolution
- This is a known behavior.
- For Strata Logging Service, SLS->Explore -> Firewall/URL field “Is Proxy” (is_proxy) should be referred.
- This field is reported as true if the firewall Monitor->URL Filtering session shows “yes” for DECRYPTED field.
- The Best practice is to set the filter to “Is Proxy” field for URL type.
- The field “Is Decrypted” should be referred only for SLS -> Explore->Firewall/Traffic type.