Home
Software
Software Security
MR Cyber Security Manual
These procedures outline the configuration of a secure environment for your MR system.
Accessing the EA3 admin utility
Accessing the EA3 admin utility.
Managing default users
The system includes default users who are managed by the site and are not required to be active. The users cannot be deleted, but they can be disabled (locked).

Software
- Software Security
  - Logging in as Root
  - Setting custom security settings
    These procedures outline BIOS setup and configuration, and user information for MR. This document was formally titled Setting custom security settings.
  - Importing and exporting TLS certificates
    A certificate or digital certificate is a unique, digitally signed document that identifies the identity of an individual or organization. Using public key cryptography, its authenticity can be verified to make sure the software or website you are using is legitimate.
  - Configure user accounts for Role Based access controls
  - Configuring DICOM networking (standard or DICOM over TLS)
    The DICOM network allows automatic download of exams or series to a selected node(s).
  - Installing antivirus software
  - MR customer password management process for software 29.0 and later
  - MR Cyber Security Manual
    These procedures outline the configuration of a secure environment for your MR system.
    - SSH hardening changes for MR 29 and later
      SSH hardening changes for MR 29 and later.
    - Configure user accounts for Role Based access controls
    - Accessing the EA3 admin utility
      Accessing the EA3 admin utility.
      - Creating local users
        Configure the local users settings.
      - Setting up enterprise authentication
        Enterprise Authorization with encrypted communication using TLS and certificates is available for software 29 and later. If the facility IT desires, TLS Certificates are required to establish this encryption.
      - Logging on and off
        Use this procedure to log on and off the system.
      - Configure user accounts for Role Based access controls
      - Configuring password controls
        Configure password controls available on the MR system that apply to the local users.
      - Managing default users
        The system includes default users who are managed by the site and are not required to be active. The users cannot be deleted, but they can be disabled (locked).
      - Creating a customized logon message
        The MR system can be configured to display a custom system message to be displayed on the logon screen.
      - Enabling or disabling emergency logon authority
        Emergency logon lets the user to access the MR applications without logging on using a password. This may not be desired depending on the security level required at your site.
    - Enterprise Audit Trail (EAT)-audit logging
      EAT allows for remote logging of system events.
- Software Installation
- System Software
- Software Utilities

SIGNA™ Hero 3.0T Service Methods
5852800-8EN Revision 1.0
Object ID: 00000018WIA304BF450GYZ
Topic ID: id_2024235 Version: 2.1
Date: Apr 30, 2020 2:04:21 PM

Managing default users

Procedure

Check administrative access as the user(s) created in the previous section.
Login to the User Accounts function as one of the newly created administrative users.
(IMPORTANT) Ensure site-specific administrative user accounts are created, known, and unlocked.
For each of the users, admin, insite, root, and sdc:

Note: Some users may not be available based on software revision.

Select the account, check Locked, and click Apply Configuration.

Home
Software
Software Security
MR Cyber Security Manual
These procedures outline the configuration of a secure environment for your MR system.
Accessing the EA3 admin utility
Accessing the EA3 admin utility.
Managing default users
The system includes default users who are managed by the site and are not required to be active. The users cannot be deleted, but they can be disabled (locked).