Check for signatures on downloaded programs

This policy setting allows you to manage whether Internet Explorer checks for digital signatures (which identifies the publisher of signed software and verifies it hasn’t been modified or tampered with) on user computers before downloading executable programs. If you enable this policy setting Internet Explorer will check the digital signatures of executable programs and display their identities before downloading them to user computers. If you disable this policy setting Internet Explorer will not check the digital signatures of executable programs or display their identities before downloading them to user computers. If you do not configure this policy Internet Explorer will not check the digital signatures of executable programs or display their identities before downloading them to user computers.

Do not allow resetting Internet Explorer settings

This policy setting prevents the user from using the Reset Internet Explorer Settings feature. Reset Internet Explorer Settings allows the user to reset all settings changed since installation delete browsing history and disable add-ons that are not preapproved. If you enable this policy setting the user cannot use Reset Internet Explorer Settings. If you disable or do not configure this policy setting the user can use Reset Internet Explorer Settings.

Do not allow resetting Internet Explorer settings

This policy setting prevents the user from using the Reset Internet Explorer Settings feature. Reset Internet Explorer Settings allows the user to reset all settings changed since installation delete browsing history and disable add-ons that are not preapproved. If you enable this policy setting the user cannot use Reset Internet Explorer Settings. If you disable or do not configure this policy setting the user can use Reset Internet Explorer Settings.

Turn off encryption support

This policy setting allows you to turn off support for Transport Layer Security (TLS) 1. 0 TLS 1. 1 TLS 1. 2 Secure Sockets Layer (SSL) 2. 0 or SSL 3. 0 in the browser. TLS and SSL are protocols that help protect communication between the browser and the target server. When the browser attempts to set up a protected communication with the target server the browser and server negotiate which protocol and version to use. The browser and server attempt to match each other’s list of supported protocols and versions and they select the most preferred match. If you enable this policy setting the browser negotiates or does not negotiate an encryption tunnel by using the encryption methods that you select from the drop-down list. If you disable or do not configure this policy setting the user can select which encryption method the browser supports. Note: SSL 2. 0 is off by default. SSL 2. 0 is an outdated security protocol and enabling SSL 2. 0 impairs the performance and functionality of TLS 1. 0.

Turn off encryption support

This policy setting allows you to turn off support for Transport Layer Security (TLS) 1. 0 TLS 1. 1 TLS 1. 2 Secure Sockets Layer (SSL) 2. 0 or SSL 3. 0 in the browser. TLS and SSL are protocols that help protect communication between the browser and the target server. When the browser attempts to set up a protected communication with the target server the browser and server negotiate which protocol and version to use. The browser and server attempt to match each other’s list of supported protocols and versions and they select the most preferred match. If you enable this policy setting the browser negotiates or does not negotiate an encryption tunnel by using the encryption methods that you select from the drop-down list. If you disable or do not configure this policy setting the user can select which encryption method the browser supports. Note: SSL 2. 0 is off by default. SSL 2. 0 is an outdated security protocol and enabling SSL 2. 0 impairs the performance and functionality of TLS 1. 0.

Allow Internet Explorer to use the SPDY/3 network protocol

This policy setting determines whether Internet Explorer uses the SPDY/3 network protocol. SPDY/3 works with HTTP requests to optimize the latency of network requests through compression multiplexing and prioritization. If you enable this policy setting Internet Explorer uses the SPDY/3 network protocol. If you disable this policy setting Internet Explorer won’t use the SPDY/3 network protocol. If you don’t configure this policy setting users can turn this behavior on or off using Internet Explorer Advanced Internet Options settings. The default is on.

Allow Internet Explorer to use the SPDY/3 network protocol

This policy setting determines whether Internet Explorer uses the SPDY/3 network protocol. SPDY/3 works with HTTP requests to optimize the latency of network requests through compression multiplexing and prioritization. If you enable this policy setting Internet Explorer uses the SPDY/3 network protocol. If you disable this policy setting Internet Explorer won’t use the SPDY/3 network protocol. If you don’t configure this policy setting users can turn this behavior on or off using Internet Explorer Advanced Internet Options settings. The default is on.

Use HTTP 1.1 through proxy connections

This policy setting allows you to manage whether Internet Explorer uses HTTP 1. 1 through proxy connections. If you enable this policy setting Internet Explorer uses HTTP 1. 1 through proxy connections. If you disable this policy setting Internet Explorer does not use HTTP 1. 1 through proxy connections. If you do not configure this policy setting users can configure Internet Explorer to use or not use HTTP 1. 1 through proxy connections.

Use HTTP 1.1 through proxy connections

This policy setting allows you to manage whether Internet Explorer uses HTTP 1. 1 through proxy connections. If you enable this policy setting Internet Explorer uses HTTP 1. 1 through proxy connections. If you disable this policy setting Internet Explorer does not use HTTP 1. 1 through proxy connections. If you do not configure this policy setting users can configure Internet Explorer to use or not use HTTP 1. 1 through proxy connections.

Use HTTP 1. 1

This policy setting allows you to manage whether Internet Explorer uses HTTP 1. 1. If you enable this policy setting Internet Explorer uses HTTP 1. 1. If you disable this policy setting Internet Explorer does not use HTTP 1. 1. If you do not configure this policy setting users can configure Internet Explorer to use or not use HTTP 1. 1.