用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/CyberStrikeus/CyberStrike --skill cis-ubuntu1204-v110-5-1-4命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
基于 SOC 职业分类
正在显示 SKILL.md
| name | cis-ubuntu1204-v110-5-1-4 |
| description | Ensure talk server is not enabled |
| category | cis-os-hardening |
| version | 1.1.0 |
| author | cyberstrike-official |
| tags | ["cis","ubuntu",12.04,"linux","talk","legacy-services","inetd"] |
| cis_id | 5.1.4 |
| cis_benchmark | CIS Ubuntu 12.04 LTS Server Benchmark v1.1.0 |
| tech_stack |
| ["ubuntu","linux"] |
| cwe_ids | [] |
| chains_with | [] |
| prerequisites | [] |
| severity_boost | {} |
The talk software makes it possible for users to send and receive messages across systems through a terminal session. The talk client (allows initiate of talk sessions) is installed by default.
The software presents a security risk as it uses unencrypted protocols for communication.
Ensure the talk services are not enabled:
grep ^talk /etc/inetd.conf
grep ^ntalk /etc/inetd.conf
No results should be returned.
Remove or comment out any talk or ntalk lines in /etc/inetd.conf:
sed -i 's/^talk/#talk/' /etc/inetd.conf
sed -i 's/^ntalk/#ntalk/' /etc/inetd.conf
Not enabled by default on Ubuntu 12.04 LTS Server.
Level 1 - Scored