Explanation of error "Security Error: 18" when using Internet Explorer and Neo4j Browser
When connecting to the Neo4j Browser
http://localhost:7474 and using Internet Explorer 11,
cypher statements may result in error message:
Security Error: 18
As the Neo4j Browser is using websockets to connect , for example ws://localhost, you would need to add ws:\\localhost\ to Internet Explorer configurations ( Internet Options / Security / Local Intranet / Sites / Advanced) and as depicted.
To access the Internet Explorer configuration click the gears icon in the upper right corner of the browser.
Was this page helpful?