Abstract: A method and system for managing integrity of system log file data. The system comprises a first component which, using a hook in a kernel of an operating system, allows interception of a write operation by a file system on at least one log file; then the first component detects a change in the security context in which the record is written in the log file. At each change detected, the first component adds information in the log file including the context information. The system further comprises a second component which reads the log file and, using the information added by the first component, detects if the change of context is due to a malicious writing operation in the log file for instance done by an unauthorized user or process.

Abstract: A method for establishing and maintaining a Single Sign-on between a reverse proxy and a back-end server can include instigating an authentication process through a browser for a user to obtain access to the back-end server, intercepting a login page from the back-end server at the reverse proxy and adding a routine thereto, thereby loading an asynchronous engine on the browser executing a login process with an authentication profiling service, in order to retrieve the login information for the back-end server, and completing the authentication process with the back-end to allow the user access the back-end server through the asynchronous engine.

Abstract: Enabling a web application to call at least one native function of a mobile device includes accessing the web application by a browser of the mobile device. The web application includes at least one GUI element. The mobile device operates a listener module that is a TCP/IP socket listener listening for an address including a localhost IP address and a port number. Upon selection of the GUI element, a cross domain HTTP request is submitted by the browser to the listener localhost IP address. The listener module receives the request and calls the at least one native function in dependence on the received request.

Abstract: A method for establishing and maintaining a Single Sign-on between a reverse proxy and a back-end server can include instigating an authentication process through a browser for a user to obtain access to the back-end server, intercepting a login page from the back-end server at the reverse proxy and adding a routine thereto, thereby loading an asynchronous engine on the browser executing a login process with an authentication profiling service, in order to retrieve the login information for the back-end server, and completing the authentication process with the back-end to allow the user access the back-end server through the asynchronous engine.

Abstract: A method and system for managing integrity of system log file data. The system comprises a first component which, using a hook in a kernel of an operating system, allows interception of a write operation by a file system on at least one log file; then the first component detects a change in the security context in which the record is written in the log file. At each change detected, the first component adds information in the log file including the context information. The system further comprises a second component which reads the log file and, using the information added by the first component, detects if the change of context is due to a malicious writing operation in the log file for instance done by an unauthorized user or process.

Abstract: The invention proposes a solution allowing a web application to generate a response page based on local information of a client. For this purpose, a front-end servlet (receiving a request from the browser of the client) verifies (318, 360) whether the local information is available on the server. If not, a wait page with a command for uploading the local information is generated and sent (321) to the client, so as to cause the client to transmit (327-342) the local information to a back-end servlet of the server. The wait page self-refreshes (348-357) after a predefined delay; in response thereto, the same front-end servlet verifies whether the local information is ready to use. If the uploading is still in progress, a wait page without the upload command (which self-refreshes after the same delay) is generated and sent (363) again. Once the uploading has been completed, the front-end servlet can generate and send (366-372) the desired response page based on the up-to-date local information of the client.

Abstract: A solution (200) for interacting with application services (240)—for example, in a SOA framework (215)—is proposed. For this purpose, a dedicated support service (245) is deployed on the same SOA framework. Any application service that is registered on the SOA framework requires the support service to deploy a corresponding user interface (250) of the native type. The application service listens on the user interface so deployed for any input; at the same time, the application service may output messages of its own motion through the same user interface in response to the reaching of specific internal states (such as an error condition).

Abstract: The invention proposes a solution allowing a web application to generate a response page based on local information of a client. For this purpose, a front-end servlet (receiving a request from the browser of the client) verifies (318,360) whether the local information is available on the server. If not, a wait page with a command for uploading the local information is generated and sent (321) to the client, so as to cause the client to transmit (327-342) the local information to a back-end servlet of the server. The wait page self-refreshes (348-357) after a predefined delay; in response thereto, the same front-end servlet verifies whether the local information is ready to use. If the uploading is still in progress, a wait page without the upload command (which self-refreshes after the same delay) is generated and sent (363) again. Once the uploading has been completed, the front-end servlet can generate and send (366-372) the desired response page based on the up-to-date local information of the client.