https://forge.codesys.com/forge/talk/Engineering/thread/f611bfd37d/2020-02-27T14:43:05.553000ZRecent posts to How to configure OPC-UA server2020-02-27T14:43:05.553000Z2020-02-27T14:43:05.553000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com0a83b7a614df530375c030cd56c6e191e62752ae

<div class="markdown_content"><p>Hi,<br/> with 3.5SP14 release (17th December 2018)<br/> this will be the following setting the CODESYSControl_User.cfg</p> <p><span>[CmpOPCUAServer]</span><br/> SECURITY.CommunicationMode=SIGNED_AND_ENCRYPTED</p> <p>BR<br/> Edwin</p></div>

2020-02-27T14:43:05.029000Z2020-02-27T14:43:05.029000Zgarmenmikelhttps://forge.codesys.com/u/garmenmikel/https://forge.codesys.coma9cb575a7d41e3873ce10b4242d66d77b34a5722

<div class="markdown_content"><p>Hello!</p> <p>I want to know if there is any way to configure some parameters on the OPC-UA server. I need to configure the security of the server. First of all, I created the certificates of the server and I set up an encrypted connection with UaExpert following the steps of the page:<br/> <a class="" href="https://help.codesys.com/webapp/_cds_runtime_opc_ua_server;product=codesys;version=3.5.13.0" rel="nofollow">https://help.codesys.com/webapp/_cds_ru ... n=3.5.13.0</a>.</p> <p>But, when I insert the server endpoint in UaExpert, I see that I can communicate with the server using three types of Security Settings:<br/> None - None<br/> Basic256Sha256 - Sign<br/> Basic256Sha256 - Sign &amp; Encrypt</p> <p>I got to communicate perfecty with certificates, but I want to appear <strong>only </strong> there, because I have seen that I can communicate perfectly with the server using the None - None configuration without having to use any type of certificate (and this I don't like it).</p> <p>Where can I configure this settings? Is there any configuration file in the Codesys program or is it any in the Raspberry?</p> <p>Thanks!!</p> <p><img alt="IMG: cod1.JPG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4179"/></p></div>