Security Management - Certificates - Siemens SINUMERIK 840D sl Operating Instructions Manual

2.4

Security management - Certificates

Internal and external eP-Satellite server: Certificate
The HTTPS protocol is used for internal communications between the eP-Satellite server
and machine controls. The operator himself is responsible for procurement and installation of
the required 128 bit certificates. An official SSL web server certificate of a worldwide
renowned certifier such as Verisign is required for save communications between the web
server and the machines.
Necessity of certificates for server/server communication
The HTTPS protocol is also used for communications between the eP-Satellite server and
the ePS Network Service server.
eP-Satellite server
Operating Instructions, 06/2009
Requirements for operation
2.4 Security management - Certificates
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