Wiki Article · Cinematic

Network Policy

Overview

Network Policy — Quick Facts

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Property: Detail

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Topic: Network Policy

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Category: Networking / Security / Governance

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Scope: Organizational (written…

Topic 1

Lead

🌐 Network policy ek set of rules, guidelines, aur configurations hai jo define karti hain…

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Infobox

📡 | Property | Detail | |---|---| | Topic | Network Policy | | Category | Networking /…

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1. What is a Network Policy

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Security — unauthorized access…

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Compliance — regulatory…

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Segmentation — different network…

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Traffic Control — bandwidth…

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2. Types of Network Policies

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Default Allow — sab traffic…

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Default Deny — sab traffic blocked…

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3. Policy Components

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IP address, subnet, VLAN, security…

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"Kaun ya kahaan se traffic aa rahi…

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IP address, subnet, service, pod,…

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"Traffic kahan ja rahi hai"

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4. Kubernetes Network Policies

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By default Kubernetes me sab pods…

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NetworkPolicy apply karne par…

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Sirf explicitly allowed traffic hi…

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NetworkPolicy resource YAML me…

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5. Cloud Network Policies

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Instance (EC2, RDS, etc.) level…

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Inbound rules: kaunsi source se…

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Outbound rules: kaunsi destination…

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Stateful — agar inbound allowed…

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6. Policy Enforcement Flow

🏗️ `mermaid flowchart TD A[Traffic Arrives<br/>Source → Destination] --> B[Policy…

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7. Zero Trust and Microsegmentation

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Never trust, always verify — har…

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Internal network traffic bhi…

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Identity-based access — IP address…

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Continuous verification — one-time…

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8. Best Practices

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Sirf minimum required traffic…

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Default deny stance — explicitly…

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Broad "allow all" rules avoid karo

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Har policy rule documented hona…

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9. Challenges

🔗 | # | Challenge | Description | |---|---|---| | 1 | Complexity | Large environments me…

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10. Glossary

🛜 | # | Term | Definition | |---|---|---| | 1 | Network Policy | Rules jo network traffic…

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13. Disclaimer

⚡ Yeh article sirf educational aur informational purposes ke liye hai. Network policy…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Network Policy ka 'Topic' kya hai?

Complete! 🎉

Network Policy Complete!

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Network Policy Complete

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