Siemens SIMATIC ET 200SP Operating Instructions Manual page 16

Introduction
1.4 Notes on protecting administrator accounts
Therefore, make sure that the administrator account is adequately protected to prevent
unauthorized changes. To do this, set secure passwords and use a standard user account for
regular operation. Other measures, such as the use of security policies, should be applied as
required.
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CPU 1515SP PC2 (F/T/TF)
Operating Instructions, 03/2023, A5E42603425-AC