1 / 5

WinCC OA secured by Apache HTTP server

WinCC OA secured by Apache HTTP server. WinCC OA secured by Apache HTTP server Purpose. WinCC OA secured by Apache HTTP server Steps. WinCC OA secured by Apache HTTP server Web UI Architecture / Simple Scenario.

fausto
Télécharger la présentation

WinCC OA secured by Apache HTTP server

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. WinCC OA secured by Apache HTTP server

  2. WinCC OA secured by Apache HTTP serverPurpose

  3. WinCC OA secured by Apache HTTP serverSteps

  4. WinCC OA secured by Apache HTTP serverWeb UI Architecture / Simple Scenario 1) The user requests to view a panel. The request is handled by the Apache proxy server and routed to the appropriate WinccOA embedded server. 2) Then a new UI process is spawned which initiates a session over a websocket and a protocol similar to rdp. 3) In our setup there is no direct connection between WinCCOA webserver and the clients, the external name of the apache server should always be returned.

  5. WinCC OA secured by Apache HTTP serverIssues - Extensions Excessive load for a single WinCC OA server. → Load balancing should be implemented. → Limit number of connections permitted. Time outs - dropped sessions – reconnects. A policy should be outlined for the above cases. Not only protect against malicious users (DDos Attacks etc.) but also prevent users from using excessive resources(Resource Preservation)

More Related