How do I install the Cis Bind V100 1 2 skill?

Run npx skillmds@latest add cyberstrikeus/cis-bind-v100-1-2 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Cis Bind V100 1 2 skill do?

Do Not Install a Multi-Use System (Manual) It is listed under Coding & Dev Tools on SkillMD.

Is Cis Bind V100 1 2 safe to use?

SkillMD's automated safety review verdict for this skill is PASS. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Cis Bind V100 1 2?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Cis Bind V100 1 2 free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Cis Bind V100 1 2?

cyberstrikeus (@cyberstrikeus) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Cis Bind V100 1 2 by cyberstrikeus — Agent Skill

Name: Cis Bind V100 1 2
Author: cyberstrikeus

File contents

CIS 1.2 — Do Not Install a Multi-Use System

Profile Applicability

Authoritative Name Server Level 1
Caching Only Name Server Level 1

Description

Default server configurations often expose a wide variety of services unnecessarily increasing the risk to the system. Just because a server can perform many services doesn't mean it is wise to do so. The number of services and daemons executing on the ISC BIND DNS server should be limited to those necessary, with the DNS service being the only primary function of the server.

Rationale

Maintaining a server for a single purpose increases the security of your system. The more services which are exposed to an attacker, the more potential vectors an attacker has to exploit the system and therefore the higher the risk for the server. A DNS server should function as only a name server and should not be mixed with other primary functions such as email, web, or database.

Impact

Not specified.

Audit Procedure

Leverage the package or services manager for your OS to list enabled services and review to ensure each service is necessary and has a documented business need. On Red Hat systems, the following commands will produce the list of current services enabled. The systemctl command lists any systemd based services, which are common on current Linux systems while chkconfig will list any older traditional SysV based services.

# systemctl -t service --state enabled list-unit-files
# chkconfig --list | grep ':on'

Remediation

Disable all unnecessary services or move necessary primary services other than DNS to another server. Leverage the package or services manager for your OS to uninstall or disable unneeded services. On Red Hat systems, the following commands may be used to uninstall a package or disable a service:

# yum erase <package name>
# systemctl disable <service name>

Default Value

Depends on the platform

References

None listed.

CIS Controls

Controls Version	Control	IG 1	IG 2	IG 3
v6	9.5 Operate Critical Services On Dedicated Hosts (i.e. DNS, Mail, Web, Database)	N	Y	Y
v7	9 Limitation and Control of Network Ports, Protocols, and Services	Y	Y	Y

MITRE ATT&CK Mappings

Tactic	Technique
Initial Access	T1190 Exploit Public-Facing Application
Lateral Movement	T1210 Exploitation of Remote Services

Profile

Level 1 - Authoritative Name Server
Level 1 - Caching Only Name Server

---name: cis-bind-v100-1-2description: Do Not Install a Multi-Use System (Manual)---# CIS 1.2 — Do Not Install a Multi-Use System## Profile Applicability- Authoritative Name Server Level 1- Caching Only Name Server Level 1## DescriptionDefault server configurations often expose a wide variety of services unnecessarily increasing the risk to the system. Just because a server can perform many services doesn't mean it is wise to do so. The number of services and daemons executing on the ISC BIND DNS server should be limited to those necessary, with the DNS service being the only primary function of the server.## RationaleMaintaining a server for a single purpose increases the security of your system. The more services which are exposed to an attacker, the more potential vectors an attacker has to exploit the system and therefore the higher the risk for the server. A DNS server should function as only a name server and should not be mixed with other primary functions such as email, web, or database.## ImpactNot specified.## Audit ProcedureLeverage the package or services manager for your OS to list enabled services and review to ensure each service is necessary and has a documented business need. On Red Hat systems, the following commands will produce the list of current services enabled. The `systemctl` command lists any `systemd` based services, which are common on current Linux systems while `chkconfig` will list any older traditional SysV based services.```bash# systemctl -t service --state enabled list-unit-files# chkconfig --list | grep ':on'```## RemediationDisable all unnecessary services or move necessary primary services other than DNS to another server. Leverage the package or services manager for your OS to uninstall or disable unneeded services. On Red Hat systems, the following commands may be used to uninstall a package or disable a service:```bash# yum erase <package name># systemctl disable <service name>```## Default ValueDepends on the platform## ReferencesNone listed.## CIS Controls| Controls Version | Control | IG 1 | IG 2 | IG 3 || ---------------- | -------------------------------------------------------------------------------- | ---- | ---- | ---- || v6 | 9.5 Operate Critical Services On Dedicated Hosts (i.e. DNS, Mail, Web, Database) | N | Y | Y || v7 | 9 Limitation and Control of Network Ports, Protocols, and Services | Y | Y | Y |## MITRE ATT&CK Mappings| Tactic | Technique || ---------------- | --------------------------------------- || Initial Access | T1190 Exploit Public-Facing Application || Lateral Movement | T1210 Exploitation of Remote Services |## Profile- Level 1 - Authoritative Name Server- Level 1 - Caching Only Name Server

Frequently asked questions

Cis Bind V100 1 2