What is the difference between BasicHttpBinding and WSHttpBinding?

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ICSM Computer · Answer

The key difference between BasicHttpBinding and WSHttpBinding in WCF lies in their features, security, and interoperability. BasicHttpBinding Feature Description Based on SOAP 1.1 Interoperability High — designed to work with legacy systems (e.g., ASMX web services) Security Basic — supports transport (HTTPS) or message-level security (optional) Session support No session support by default WS-* standards Minimal — does not support advanced WS-* features Use case When working with older systems or non-WCF clients WSHttpBinding Feature Description Based on SOAP 1.2 Interoperability Moderate — designed mainly for WCF-to-WCF communication Security Advanced — supports message-level security by default (encryption + signing) Session support Yes — supports reliable sessions and WS-ReliableMessaging WS-* standards Full — supports WS-Security, WS-ReliableMessaging, WS-AtomicTransaction Use case For secure, reliable, and transactional communication between WCF services &#128269; Summary Feature BasicHttpBinding WSHttpBinding SOAP version 1.1 1.2 Interoperability High Medium Message security Optional On by default Reliable messaging Not supported Supported Transactions Not supported Supported Session support No Yes Ideal for Legacy clients / ASMX interop Secure WCF-to-WCF communication

What is the difference between BasicHttpBinding and WSHttpBinding?

1 Answers

`BasicHttpBinding`

`WSHttpBinding`

🔍 Summary

Feature	Description
Based on	SOAP 1.1
Interoperability	High — designed to work with legacy systems (e.g., ASMX web services)
Security	Basic — supports transport (HTTPS) or message-level security (optional)
Session support	No session support by default
WS-* standards	Minimal — does not support advanced WS-* features
Use case	When working with older systems or non-WCF clients

Feature	Description
Based on	SOAP 1.2
Interoperability	Moderate — designed mainly for WCF-to-WCF communication
Security	Advanced — supports message-level security by default (encryption + signing)
Session support	Yes — supports reliable sessions and WS-ReliableMessaging
WS-* standards	Full — supports WS-Security, WS-ReliableMessaging, WS-AtomicTransaction
Use case	For secure, reliable, and transactional communication between WCF services

Feature	`BasicHttpBinding`	`WSHttpBinding`
SOAP version	1.1	1.2
Interoperability	High	Medium
Message security	Optional	On by default
Reliable messaging	Not supported	Supported
Transactions	Not supported	Supported
Session support	No	Yes
Ideal for	Legacy clients / ASMX interop	Secure WCF-to-WCF communication

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What is the difference between BasicHttpBinding and WSHttpBinding?

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1 Answers

BasicHttpBinding

WSHttpBinding

🔍 Summary

`BasicHttpBinding`

`WSHttpBinding`