Enhanced web filtering supports HTTPS traffic by intercepting HTTPS traffic passing through the device. The security channel from the device is divided as one SSL channel between the client and device and another SSL channel between the device and the HTTPS server. SSL forward proxy acts as the terminal for both channels and forwards the cleartext traffic to the UTM. UTM extracts the URL from the HTTP request message.
Starting in Junos OS 26.2, enhanced web filtering also includes support for HTTP/2.
| Product / Application | Software | Introduced Release |
|---|---|---|
| NFX150 | Junos OS | 18.2R1 |
| vSRX | Junos OS | 26.2R1 |
| vSRX | Junos OS | 15.1X49-D40 |
| cSRX | Junos OS | 26.2R1 |
| SRX300 | Junos OS | 26.2R1 |
| SRX300 | Junos OS | 15.1X49-D40 |
| SRX320 | Junos OS | 26.2R1 |
| SRX320 | Junos OS | 15.1X49-D40 |
| SRX340 | Junos OS | 26.2R1 |
| SRX340 | Junos OS | 15.1X49-D40 |
| SRX345 | Junos OS | 26.2R1 |
| SRX345 | Junos OS | 15.1X49-D40 |
| SRX380 | Junos OS | 26.2R1 |
| SRX380 | Junos OS | 20.1R1 |
| SRX550 | Junos OS | 12.3X48-D25 |
| SRX550 HM | Junos OS | 26.2R1 |
| SRX1500 | Junos OS | 26.2R1 |
| SRX1500 | Junos OS | 15.1X49-D40 |
| SRX1600 | Junos OS | 23.4R1 |
| SRX4100 | Junos OS | 26.2R1 |
| SRX4200 | Junos OS | 26.2R1 |
| SRX4600 | Junos OS | 26.2R1 |
| SRX5400 | Junos OS | 26.2R1 |
| SRX5400 | Junos OS | 12.3X48-D25 |
| SRX5600 | Junos OS | 26.2R1 |
| SRX5600 | Junos OS | 12.3X48-D25 |
| SRX5800 | Junos OS | 26.2R1 |
| SRX5800 | Junos OS | 12.3X48-D25 |