# AC-16(5)_attribute-displays-on-objects-to-be-output

> Display security and privacy attributes in human-readable form on each object that the system transmits to output devices to identify [organization-de

- Skill: `cyberstrikeus/ac-16-5-attribute-displays-on-objects-to-be-output` (Agent Skill)
- Install (CLI): `npx skillmds@latest add cyberstrikeus/ac-16-5-attribute-displays-on-objects-to-be-output`
- Raw SKILL.md: https://api.skillmd.com/api/skills/cyberstrikeus/ac-16-5-attribute-displays-on-objects-to-be-output/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: cyberstrikeus (https://skillmd.com/u/cyberstrikeus)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/cyberstrikeus/ac-16-5-attribute-displays-on-objects-to-be-output

---


# AC-16(5) Attribute Displays on Objects to Be Output

> **Enhancement of:** AC-16

## High-Level Description

**Family:** Access Control (AC)
**Framework:** NIST SP 800-53 Rev 5

System outputs include printed pages, screens, or equivalent items. System output devices include printers, notebook computers, video displays, smart phones, and tablets. To mitigate the risk of unauthorized exposure of information (e.g., shoulder surfing), the outputs display full attribute values when unmasked by the subscriber.

## What to Check

- [ ] Verify AC-16(5) Attribute Displays on Objects to Be Output is documented in SSP
- [ ] Confirm control is operating effectively
- [ ] Review evidence of continuous monitoring for AC-16(5)
- [ ] Verify enhancement builds upon base control AC-16

## How to Test

### Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for AC-16(5) implementation details. Verify the organization has documented how this control is satisfied.

### Step 2: Validate Implementation

```
# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly

# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null
```

### Step 3: Test Operating Effectiveness

Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.

## Tools

| Tool            | Purpose                                | Usage                      |
| --------------- | -------------------------------------- | -------------------------- |
| cloud-audit-mcp | Check IAM policies and access controls | `cloud_audit_iam_policies` |
| hackbrowser | Test web application access controls   | `hackbrowser`        |

## Remediation Guide

### Control Statement

Display security and privacy attributes in human-readable form on each object that the system transmits to output devices to identify [organization-defined] using [organization-defined].

### Implementation Guidance

System outputs include printed pages, screens, or equivalent items. System output devices include printers, notebook computers, video displays, smart phones, and tablets. To mitigate the risk of unauthorized exposure of information (e.g., shoulder surfing), the outputs display full attribute values when unmasked by the subscriber.

## Risk Assessment

| Finding                                                             | Severity | Impact                    |
| ------------------------------------------------------------------- | -------- | ------------------------- |
| AC-16(5) Attribute Displays on Objects to Be Output not implemented | High     | Access Control            |
| AC-16(5) partially implemented                                      | Medium   | Incomplete Access Control |

## CWE Categories

| CWE ID  | Title                   |
| ------- | ----------------------- |
| CWE-284 | Improper Access Control |

## References

- [NIST SP 800-53 Rev 5 - AC-16(5)](https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_1/home?element=ac-16.5)
- [NIST SP 800-53A Rev 5 (Assessment Procedures)](https://csrc.nist.gov/pubs/sp/800/53/a/r5/final)
- [NIST SP 800-53 Rev 5 Full Catalog](https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final)

## Checklist

- [ ] Control documented in SSP
- [ ] Implementation evidence collected
- [ ] Operating effectiveness validated
- [ ] Continuous monitoring in place
- [ ] Related controls (none) reviewed