SMB SSL-VPN: What features does SonicWall's Web Application Firewall support? (FAQ)

03/26/2020 5 People found this article helpful 195,535 Views

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Description

SMB SSL-VPN: What features does SonicWall's Web Application Firewall support? (FAQ)

Resolution

Frequently Asked Question:

What features does SonicWall's Web Application Firewall support?

Security Features

- Protects against OWASP Top Ten vulnerabilities that includes protection from XSS, SQL Injection, and CSRF
- Has Anti-evasive capability to catch threats within encoded and compressed input data because it normalizes the input from user before matching against signatures
- Inspects SSL encrypted packets
- Can provide strong authentication including Two factor authentication, One time passwords and Client-certificate authentication for Web applications
- Inspects POST payload from user and response payload from Web server
- Provides fine-grained access control based on various URL components like host, port and path.
- Provides real-time protection with dynamic signature updates
- Delivers Web applications to remote users securely by acting as an SSL Offloader
 
Acceleration features

- Performs SSL hardware acceleration
- Performs Content Caching for static content and SSL Session Caching
- Performs GZIP compression, which significantly reduces bandwidth usage for remote users
- Enables Connection Persistence and Connection Multiplexing with the backend
- Supports Transfer-Chunk encoding needed to deliver large dynamic content
 
Note: These features optimize the data exchange between the client and the WAF even if backend Web servers do not support these features.
 
Administrative Features

- Ability to configure global exclusions and exclusions based on signature, host and URL path.
- Ability to enable or disable features based on severity (high, medium and low)
- Built-in false positive detection system weeds out stale signatures and signatures with high false positive rate
- Provides description of various threats and detailed information on prevalence, severity and remedial measures.
- Ability to turn on and off auto-updates for signatures
 
Reporting

- Reports incidence statistics
- Event logging
- GMS and Viewpoint Support

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