🔐 Security in Computing (SIC)

Mumbai University Practical Repository

🛡️ A complete collection of Security in Computing practicals, Cisco Packet Tracer labs, manuals, and reference documents for Mumbai University B.Sc. Information Technology students.

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📖 Overview

This repository contains practical assignments, Cisco Packet Tracer simulation files, manuals, and supporting documents for the Security in Computing (SIC) course. It is intended to help students practice networking, firewall configuration, VPN implementation, access control, authentication, and other cybersecurity concepts.

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✨ Repository Contents

• 📚 Practical Manuals
• 📝 Practical Documents
• 🌐 Cisco Packet Tracer Labs (.pka)
• 📄 Reference Material
• 🔒 Security Configuration Exercises
• 🛡️ Firewall & VPN Labs
• 🔑 AAA Authentication
• 🌍 ACL Configuration
• 🖥️ Layer 2 Security

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📂 Repository Structure

sc-spec/
│
├── SIC Practical Manual.pdf
├── Security In Computing Practical.docx
├── LinksSIC.docx
│
├── SIC_Practical1.doc
├── SIC_Practical2.doc
├── SIC_Practical3.doc
├── SIC_Practical4.doc
├── SIC_Practical5.doc
├── SIC_Practical6.docx
├── SIC_Practical7.doc
├── SIC_Practical8.doc
├── SIC_Practical8-1.doc
│
├── p1 Configure Cisco Routers for Syslog, NTP & SSH.pka
├── p2 Configure AAA Authentication.pka
├── p3 Extended ACL Scenario 1.pka
├── p3-2 Extended ACL Scenario 2.pka
├── p3-3 Extended ACL Scenario 3.pka
├── p4 Configure IP ACLs to Mitigate Attacks.pka
├── p5 Configuring IPv6 ACLs.pka
├── p6 Zone-Based Policy Firewall.pka
├── p7 Zone-Based Policy Firewall.pka
├── p8 Layer 2 Security.pka
├── p9 Layer 2 VLAN Security.pka
├── p10 Site-to-Site IPsec VPN.pka
└── p11 ASA Firewall CLI Configuration.pka

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🧪 Practical Experiments

Practical	Topic
Practical 1	Syslog, NTP & SSH Configuration
Practical 2	AAA Authentication
Practical 3	Extended Access Control Lists (ACL)
Practical 4	IP ACL Attack Mitigation
Practical 5	IPv6 ACL Configuration
Practical 6	Zone-Based Policy Firewall (ZPF)
Practical 7	Advanced ZPF Configuration
Practical 8	Layer 2 Security
Practical 9	VLAN Security
Practical 10	Site-to-Site IPsec VPN
Practical 11	Cisco ASA Firewall Configuration

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🎯 Learning Objectives

• 🔐 Network Security Fundamentals
• 🌐 Router Security
• 🛡️ Firewall Configuration
• 🔑 Authentication & Authorization
• 📋 Access Control Lists
• 🌍 IPv4 & IPv6 Security
• 🔄 VPN Configuration
• 🖥️ Layer 2 Security
• 📡 VLAN Security
• 🛠️ Cisco CLI Practice

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🛠️ Tools Used

• Cisco Packet Tracer
• Microsoft Word
• PDF Reader
• Cisco IOS CLI

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🚀 Getting Started

Clone Repository

git clone https://github.com/yourusername/sc-spec.git

Open Documents

• PDF files
• DOC/DOCX practical files
• Packet Tracer .pka files

Requirements

• Cisco Packet Tracer
• Microsoft Word / LibreOffice
• PDF Reader

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📘 Included Resources

• 📖 Practical Manual
• 📝 Practical Write-ups
• 🌐 Packet Tracer Network Files
• 🔗 Reference Links
• 📄 Additional Documentation

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💡 Skills Covered

• Cisco IOS Commands
• Router Configuration
• SSH Configuration
• NTP
• Syslog
• AAA Authentication
• ACL
• IPv6 Security
• Firewall
• VPN
• VLAN Security
• Network Hardening

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🎓 Intended For

• Mumbai University B.Sc. Information Technology Students
• Networking Learners
• Cybersecurity Beginners
• Cisco Packet Tracer Practice
• Lab Preparation
• Practical Examination Revision

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📈 Future Improvements

• Solution Files
• Network Diagrams
• Configuration Screenshots
• Viva Questions
• CLI Command Cheat Sheet
• Video Demonstrations
• Lab Notes
• Troubleshooting Guide

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👨‍💻 Maintained By

Aayan Shaikh

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