Node authentication, certificates and Certification Authority
Each device - connected to a network - will receive a unique identifier: the X.
509 certificate, a digital passport. Any device on the network is only allowed
to communicate with another node of which it is holding the certificate in a
‘communication allowed’ table.
A Certification Authority (CA) is responsible for creating a certificate. The CA
can be the hospital, the manufacturer or a third party.
This CA distributes the certificate to the hospital security responsible or
service technician, who for his part:
• Imports the device certificate, created by the CA.
• Imports the certificates of all peer devices with which communication is
authorized, i.e. creates the list of ‘communication allowed’ device
certificates.
DRY 3.4 | Introduction |
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Страница 12: ...12 DRY 3 4 DRY 3 4 2602A EN 20191018 0826 ...
Страница 35: ...Compliance Topics General Safety Electromagnetic Compatibility DRY 3 4 Introduction 35 2602A EN 20191018 0826 ...
Страница 58: ... Audio signals The keypad The display 58 DRY 3 4 Introduction 2602A EN 20191018 0826 ...
Страница 87: ...The menu structure DRY 3 4 Advanced Operation key operator mode 87 2602A EN 20191018 0826 ...
Страница 125: ... Cables transducers and accessories DRY 3 4 Remarks for HF emission and immunity 125 2602A EN 20191018 0826 ...
Страница 160: ...4 Open the upper lower input tray 160 DRY 3 4 Plug Play Installation Manual 2602A EN 20191018 0826 ...