Siemens SIMATIC Rack PC 547B, Operating Instructions Manual

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Commissioning
7.3 Windows XP, Vista Security Center
SIMATIC Rack PC 547B
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Operating Instructions, 12/2007, A5E01127519-02
Switching off the device
Note
When working with Windows, always switch off the PC by clicking Start > Shut Down.
Press the on/off button behind the front panel door. The green power LED is switched off.
Disconnect the mains connector to isolate the device from mains.
7.3 Windows XP, Vista Security Center
Warning from the Windows Security Center
A warning from the Windows Security Center appears the first time you switch on your
device. The Security Center checks the status of the device in regard to the three important
security aspects listed below. If a problem is detected (an outdated antivirus program, for
example), the Security Center issues a warning and makes recommendations on how you
can better protect the device.
● Firewall: The Windows Firewall adds protection to the device by blocking network or
Internet access to the device by unauthorized users. Windows checks if the device is
protected by a software firewall.
The firewall is enabled by default in the factory state.
● Antivirus software: Antivirus programs add protection to the device by searching for and
eliminating viruses and other security threats. Windows checks if a full-range, up-to-date
antivirus program is running on the device.
No antivirus software is installed in the factory state.
● Automatic updates: Using the Automatic Update feature allows Windows to regularly
search for the latest critical updates for the device and to install them automatically. This
feature is disabled in the factory state.
● Real-time protection (Vista only): Windows Defender displays warnings if spyware or
possibly unwanted software is installed or executed on the computer. You will also
receive a warning if programs attempt to modify important Windows settings.
Configure the Security Center according to your requirements.