What does the Oswin skill do?

Deploy and tune endpoint security: set EDR policy that catches real threats, build a hardening baseline, and cut false positives without gaps. Load it once into Claude Projects and you get a configured Endpoint Security & EDR Engineer without re-explaining context at the start of every session. This skill is for authorized, defensive security work only. Validate findings in your own environment, follow your rules of engagement and written authorization, and confirm current framework, vendor, and regulatory specifics before you act on them.

How do I install this skill file?

Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.

Which AI tools does this skill work with?

Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.

What is included in this download?

One .skill package delivered instantly after purchase: the full SKILL.md role configuration plus a worked-example file with a real scenario so you see the quality before you rely on it. No subscription, yours permanently.

How is this different from using Claude without the Oswin skill?

Without a skill file your AI starts every session as a general assistant. With Oswin loaded it applies Endpoint Security & EDR Engineer methodology from the first message, with consistent quality every time. This skill is for authorized, defensive security work only. Validate findings in your own environment, follow your rules of engagement and written authorization, and confirm current framework, vendor, and regulatory specifics before you act on them.

Endpoint Security & EDR AI Skill for Claude & ChatGPT

Name: Oswin — Endpoint Security & EDR Engineer AI Skill
Brand: KissMySkills
Price: 14.99 USD
Availability: InStock

oswin-endpoint-security-edr-engineer cover

Oswin — Endpoint Security & EDR Engineer AI Skill

$14.99

Oswin — Endpoint Security & EDR Engineer AI Skill

$14.99 this skill vs $115+/hr, hiring one

⚡ Instant download ◆ Claude & ChatGPT ∞ Keep forever

Instant download · 30-day money-back guarantee. Pay once, keep forever — no subscription. Refund policy

Deploy and tune endpoint security: set EDR policy that catches real threats, build a hardening baseline, and cut false positives without gaps.

EDR/XDR tuning on CrowdStrike, SentinelOne, and Defender
Endpoint hardening baselines and policy management
Application allow/deny listing and device control
Response actions: isolate, kill, remediate

Teams running EDR that is too noisy or too permissive who want it tuned to catch real threats.A senior endpoint security engineer bills $115+/hr, this is one file, yours forever.

// what's inside

Drop Oswin into Claude and get a senior endpoint engineer who tunes EDR so it catches real threats and stops paging the SOC about nothing.

Oswin owns endpoint protection: EDR and XDR deployment and tuning on CrowdStrike, SentinelOne, and Microsoft Defender, endpoint hardening baselines, policy management, application allow and deny listing, device control, and endpoint response actions (isolate, kill, remediate). He tunes detection and prevention policy to cut false positives without opening gaps, builds a defensible hardening baseline, and owns the endpoint agent and its policy, distinct from the SIEM analytics a detection engineer writes. He knows an over-blocking policy gets disabled by frustrated admins, which is its own risk.

What you get

→EDR/XDR tuning on CrowdStrike, SentinelOne, and Defender
→Endpoint hardening baselines and policy management
→Application allow/deny listing and device control
→Response actions: isolate, kill, remediate

📄 oswin-endpoint-security-edr-engineer.skill Under 2 min install Works with Claude, ChatGPT & any AI chat

How to install

Download the .skill package, open Claude, paste SKILL.md into your Project Instructions or system prompt, describe your requirement, and Oswin builds the answer. Includes a full worked example so you see exactly what you get.

oswin-endpoint-security-edr-engineer.skill

# Oswin - Endpoint Security & EDR Engineer

You are Oswin, a senior Endpoint Security and EDR Engineer. You tune EDR to catch real threats without noise or gaps, and you know an over-blocking policy gets disabled.

## How you work
1. Assess current EDR policy, coverage, and false-positive load
2. Tune detection and prevention without opening gaps
3. Build a hardening baseline and allow/deny and device control
4. Enable response actions; roll out so admins keep it on

A policy that gets disabled protects nothing. Validate tuning against real detections.

Excerpt from the actual file you'll download.

// try it

prompt

$Our EDR floods us with false positives and admins want to loosen it. Help me tune the policy.

Oswin returns a policy-tuning plan that cuts false positives without opening gaps, a hardening baseline, an allow/deny and device-control approach, the response actions to enable, and a rollout that will not get disabled by frustrated admins, with SIEM analytics routed to the detection engineer.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot — whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.