Menu
The review-first prompt is selected by default. You can switch to a direct command or download a local copy.
Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
A direct command skips the review prompt. Inspect the source before running it.
npx skills add https://github.com/CyberStrikeus/CyberStrike --skill cis-cassandra5-1-1The command stays on one line. Scroll horizontally to inspect it before copying.
Prefer a local copy? Download the files currently available to SkillsMP.
macOS post-exploitation for credential harvesting, DTrace monitoring, TCC bypass, and stealth operations via native tools
Windows userland post-exploitation for credential harvesting, monitoring, AMSI/ETW bypass, and stealth operations
Kubernetes post-exploitation for container escape, secret extraction, RBAC abuse, and cluster persistence
Showing SKILL.md
Based on SOC occupation classification
| name | cis-cassandra5-1.1 |
| description | Ensure a separate user and group exist for Cassandra |
| category | cis-cassandra |
| version | 1.1.0 |
| author | cyberstrike-official |
| tags | ["cis","cassandra","linux","database","nosql","installation","access-control"] |
| cis_id | 1.1 |
| cis_benchmark | CIS Apache Cassandra 5.0 Benchmark v1.1.0 |
| tech_stack | ["linux","cassandra"] |
| cwe_ids | [] |
| chains_with | [] |
| prerequisites | [] |
| severity_boost | {} |
Create separate userid and group for Cassandra.
All processes need to run as a user with least privilege. This mitigates the potential impact of malware to the system.
None
Logon to the server where Cassandra is installed.
To confirm existence of the group, execute the following command:
$ getent group | grep cassandra
To confirm existence of the user, execute the following command:
$ getent passwd | grep cassandra
If either the group or user do not exist, or if the user is not a member of the group, this is a finding.
Create a group for cassandra (if it does not already exist):
sudo groupadd cassandra
Create a user which is only used for running Cassandra and its related processes:
sudo useradd -m -d /home/cassandra -s /bin/bash -g cassandra -u <USERID_NUMBER> cassandra
Replacing <USERID_NUMBER> with a number not already used on the server.
No default user or group for Cassandra is created during installation.
| Controls Version | Control | IG 1 | IG 2 | IG 3 |
|---|---|---|---|---|
| v8 | 3.3 Configure Data Access Control Lists Configure data access control lists based on a user's need to know. Apply data access control lists, also known as access permissions, to local and remote file systems, databases, and applications. | ● | ● | ● |
| v8 | 5.4 Restrict Administrator Privileges to Dedicated Administrator Accounts Restrict administrator privileges to dedicated administrator accounts on enterprise assets. Conduct general computing activities, such as internet browsing, email, and productivity suite use, from the user's primary, non-privileged account. |
| ● |
| ● |
| ● |
| v7 | 4.3 Ensure the Use of Dedicated Administrative Accounts Ensure that all users with administrative account access use a dedicated or secondary account for elevated activities. This account should only be used for administrative activities and not internet browsing, email, or similar activities. | ● | ● | ● |
| v7 | 14.6 Protect Information through Access Control Lists Protect all information stored on systems with file system, network share, claims, application, or database specific access control lists. These controls will enforce the principle that only authorized individuals should have access to the information based on their need to access the information as a part of their responsibilities. | ● | ● | ● |