MR ETOS TD, Operating Instructions Manual

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3 IT security
Maschinenfabrik Reinhausen GmbH 2020 23 4453918/14 EN ETOS
®
TD
3)
Default setting; if you have modified the port for the control system proto-
col, only the set port is open.
4)
Depending on the setting of the SNMP agent parameter.
Encryption standards
The device supports the following TLS versions:
▪ TLS 1.0
▪ TLS 1.1
▪ TLS 1.2
The device uses the following cipher suites for a TLS-secured connection:
Key exchange Authentication Encryption Key length Operating
mode
Hash func-
tion
TLS ECDHE RSA WITH AES 128 CBC SHA
1)
DHE SHA265
ECDHE ECDSA GCM SHA256
ECDH 256 CBC SHA
1)
RSA
1)
SHA256
GCM SHA384
Table 7: Cipher suite
1)
Not available with TLS version >= 1.2
The device uses the SHA256 hash function to save passwords.