Secure application access system
A proxy server receives a synchronization request from an application program resident on a user device. The proxy server determines that the user device requires removal of application program data and synchronizes the application program resident on the user device with a null account that is associated with application program.
1. A method for improving secure access to cloud-based application programs, comprising:
receiving, by an identity provider, a single-sign-on request from a user device for access to a cloud-based application program, the user device sends a request for access to the cloud-based application program to an application server and receives the cloud network location of the identity provider from the application server, the identity provider configured to authenticate computer security validation requests for the application program;
validating, by the identity provider, the single-sign-on request; in response to validating the single-sign-on request, directing, by the identity provider,
the user device to a cloud network location of an application proxy server with a valid identification assertion, the user device thereafter communicates with the application program via a URL rewritten to go through the application proxy server, the URL originally addressed to the application program, the application proxy server not co-located with the application server.
2. The method as recited in claim 1 , wherein the user device sends the single-sign-on request to the identity provider using the cloud network location of the identity provider.
3. The method as recited in claim 1 , further comprising:
monitoring, by the identity provider, an operating status of the application proxy server;
in response to the monitoring of the operating status of the application proxy server detecting that the application proxy server is no longer available, directing the user device to an application provider by sending the user device a cloud network location of the application provider.
4. The method as recited in claim 1 , further comprising:
receiving, by the application proxy server, a request for the application program from the user device;
forwarding, by the application proxy server, the request to the application program.
5. The method as recited in claim 1 , further comprising:
receiving, by the application proxy server, a request for the application program from the user device;
forwarding, by the application proxy server, the request to the application program;
receiving, by the application proxy server, a response from the application program;
forwarding, by the application proxy server, the response to the user device.
6. The method as recited in claim 1 , further comprising:
logging, by the identity provider, network requests from user devices to application programs;
creating a report relating to resource accesses based on the logged network requests.
7. The method as recited in claim 1 , wherein the identity provider relays the single-sign-on request to a second identity provider for validation.
8. The method as recited in claim 1 , further comprising:
receiving, by the application proxy server, a request for the rewritten URL from the user device;
sending a request, by the application proxy server, to the application server for the original URL addressed to the application program;
receiving, by the application proxy server, a response from the application server that includes the original URL;
rewriting, by the application proxy server, the original URL to go through the application proxy server;
forwarding, by the application proxy server, the response from the application server, that includes the rewritten URL, to the user device.
9. One or more non-transitory computer-readable storage media, storing one or more sequences of instructions, which when executed by one or more processors cause performance of:
receiving, by an identity provider, a single-sign-on request from a user device for access to a cloud-based application program, the user device sends a request for access to the cloud-based application program to an application server and receives the cloud network location of the identity provider from the application server,
the identity provider configured to authenticate computer
security validation requests for the application program;
validating, by the identity provider, the single-sign-on request;
in response to validating the single-sign-on request, directing, by the identity provider,
the user device to a cloud network location of an application proxy server with a valid identification assertion, the user device thereafter communicates with the application program via a URL rewritten to go through the application proxy server, the URL originally addressed to the application program, the application proxy server not co-located with the application server.
10. The one or more non-transitory computer-readable storage media as recited in claim 9 , wherein the user device sends the single-sign-on request to the identity provider using the cloud network location of the identity provider.
11. The one or more non-transitory computer-readable storage media as recited in claim 9 , further comprising:
monitoring, by the identity provider, an operating status of the application proxy server;
in response to the monitoring of the operating status of the application proxy server detecting that the application proxy server is no longer available, directing the user device to an application provider by sending the user device a cloud network location of the application provider.
12. The one or more non-transitory computer-readable storage media as recited in claim 9 , further comprising:
receiving, by the application proxy server, a request for the application program from the user device;
forwarding, by the application proxy server, the request to the application program.
13. The one or more non-transitory computer-readable storage media as recited in claim 9 , further comprising:
receiving, by the application proxy server, a request for the application program from the user device;
forwarding, by the application proxy server, the request to the application program;
receiving, by the application proxy server, a response from the application program;
forwarding, by the application proxy server, the response to the user device.
14. The one or more non-transitory computer-readable storage media as recited in claim 9 , further comprising:
logging, by the identity provider, network requests from user devices to application programs;
creating a report relating to resource accesses based on the logged network requests.
15. The one or more non-transitory computer-readable storage media as recited in claim 9 , wherein the identity provider relays the single-sign-on request to a second identity provider for validation.
16. The one or more non-transitory computer-readable storage media as recited in claim 9 , further comprising:
receiving, by the application proxy server, a request for the rewritten URL from the user device;
sending a request, by the application proxy server, to the application server for the original URL addressed to the application program;
receiving, by the application proxy server, a response from the application server that includes the original URL;
rewriting, by the application proxy server, the original URL to go through the application proxy server;
forwarding, by the application proxy server, the response from the application server, that includes the rewritten URL, to the user device.
17. A system that improves secure access to cloud-based application programs, comprising:
an identity provider, implemented at least partially in hardware, configured to receive a
single-sign-on request from a user device for access to a cloud-based application program, the user device sends a request for access to the cloud-based application program to an application server and receives the cloud network location of the identity provider from the application server, the identity provider configured to authenticate computer security validation requests for the application program;
an application proxy server, implemented at least partially in hardware, configured to direct all accesses to cloud-based application programs provided by an application provider to itself;
wherein the identity provider validates the single-sign-on request;
wherein, in response to validating the single-sign-on request, the identity provider directs the user device to a cloud network location of an application proxy server with a valid identification assertion, the user device thereafter communicates with the application program via a URL rewritten to go through the application proxy server, the URL originally addressed to the application program, the application proxy server not co-located with the application server.
18. The system as recited in claim 17 , wherein the application proxy server forwards the response to the user device.
19. The system as recited in claim 17 , wherein the identity provider relays the single-sign-on request to a second identity provider for validation.
20. The system as recited in claim 17 , wherein the application proxy server receives a request for the rewritten URL from the user device, sends a request to the application server for the original URL addressed to the application program, receives a response from the application server that includes the original URL, rewrites the original URL to go through the application proxy server, and forwards the response from the application server, that includes the rewritten URL, to the user device.
21. The system as recited in claim 17 , wherein the identity provider monitors an operating status of the application proxy server, and wherein in response to the monitoring of the operating status of the application proxy server the identity provider detects that the application proxy server is no longer available and directs the user device to an application provider by sending the user device a cloud network location of the application provider.
22. The system as recited in claim 17 , wherein the application proxy server receives a request for the application program from the user device and forwards the request to the application program.
23. The system as recited in claim 17 , wherein the application proxy server receives a request for the application program from the user device and forwards the request to the application program, and wherein the application proxy server receives a response from the application program and forwards the response to the user device.
24. The system as recited in claim 17 , wherein the identity provider logs network requests from user devices to application programs, and wherein the identity provider creates a report relating to resource accesses based on the logged network requests.