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The network device must conceal, via the session lock, information previously visible on the display with a publicly viewable image.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-202006SRG-APP-000002-NDM-000201SV-202006r960738_ruleCCI-000060medium
Description
A session lock is a temporary network device or administrator-initiated action taken when the administrator stops work but does not log out of the network device. The network management session lock event must include an obfuscation of the display screen to prevent other users from reading what was previously displayed. Permitted publicly viewable images can include static or dynamic images, for example, patterns used with screen savers, photographic images, solid colors, a clock, or a blank screen, with the additional caveat that none of the images convey sensitive information.
STIGDate
Network Device Management Security Requirements Guide2025-09-10

Related Frameworks

1 mapping across 4 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-24.1Pattern-Hiding Displays
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (15) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-11Device Lock
1.00
AC-11(1)Pattern-hiding Displays
1.00
AC-12Session Termination
1.00
AU-10Non-repudiation
1.00
IA-11Re-authentication
1.00
IA-2Identification and Authentication (Organizational Users)
1.00
IA-2(1)Multi-factor Authentication to Privileged Accounts
1.00
IA-2(12)Acceptance of PIV Credentials
1.00
IA-2(2)Multi-factor Authentication to Non-privileged Accounts
1.00
IA-2(3)Local Access to Privileged Accounts
1.00

+5 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.1.10
1.00
CCI1 mapping
CCI-000060
1.00

Details

Check Text (C-202006r960738_chk)

Review the network device configuration to see if the device conceals information previously visible on the display with a publicly viewable image during the session lock. This can be demonstrated by the network administrator. If previously visible information is not concealed with a publicly viewable image by the session lock, this is a finding.

Fix Text (F-2133r381558_fix)

Configure the network device to conceal information previously visible on the display with a publicly viewable image during the session lock.