Trend Micro Inc.

Chi-Chang Kung

Yifen Chen

Shen-Nan Huang

An enterprise network has endpoints, which are computers with a computer program that needs patches to remove vulnerabilities. A plot of a percentage of vulnerable endpoints over time is generated. Patching cycles and residual phases are identified in the plot. A Residual Vulnerable Percentage (RVP) is determined from the plot, the RVP being an average of percentage of vulnerable endpoints in a residual phase. A Time to Patch Managed (TTPM) is determined from the plot as a time period from a beginning of a patching cycle to a beginning of a residual phase in the patching cycle. A performance indicator that is based on the RVP or the TTPM is compared to a corresponding reference to determine if a corrective action needs to be performed to address deficiencies in the efficiency and/or effectiveness of the patching process.

System and method for evaluating performance of a patching process of an enterprise network

A proxy server is implemented between a user computer and the Web. The user accesses an IAM service and selects a cloud service. The proxy server intercepts the login form from the user, stores the identifier and password, and replaces the identifier and password. The proxy server allows the form to continue to the IAM service which registers the cloud service. Later, the user accesses the IAM service and selects the cloud service. The IAM service returns a login form for the cloud service with the identifier and password and redirects the user's computer to the cloud service. The proxy server intercepts the form and replaces the identifier and password with the correct identifier and password. The proxy server then allows the form to continue to the cloud service. The user is then authenticated by the cloud service and receives a Web page from the cloud service indicating logged in.

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Taipei, Taiwan

Chi-Chang Kung