Trishana Technologies.. Cyber Security syllabus with 5 key points + practical use cases for each:

 

Here’s a clean breakdown of each topic from your Cyber Security syllabus with 5 key points + practical use cases for each:

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1. Introduction to Cyber Security

Key Points:

1. Cyber security protects systems, networks, and data from attacks
2. Covers confidentiality, integrity, and availability (CIA triad)
3. Includes threats like malware, phishing, and hacking
4. Ethical hacking helps identify vulnerabilities
5. Growing field with high demand careers

Use Cases:

• Protecting personal data (emails, banking)
• Securing company IT infrastructure
• Preventing cyber fraud and identity theft
• Ethical hacking for vulnerability testing
• Government and defense security systems

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2. System & Linux Fundamentals

Key Points:

1. Operating systems manage hardware and software
2. Linux is widely used in cybersecurity
3. Kali Linux is a security-focused OS
4. File systems organize data storage
5. User permissions control access

Use Cases:

• Running penetration testing tools on Linux
• Managing servers securely
• Automating tasks using shell commands
• Controlling user access in organizations
• Learning ethical hacking environments

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3. Networking Basics for Security

Key Points:

1. Networks connect devices for communication
2. IP addresses identify devices
3. Ports enable specific services
4. Protocols (HTTP, DNS, FTP) manage communication
5. Network security protects data in transit

Use Cases:

• Detecting suspicious network traffic
• Configuring secure networks in offices
• Troubleshooting connectivity issues
• Monitoring data flow in enterprises
• Setting up firewalls and routers

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4. Security Tools Fundamentals

Key Points:

1. Tools help detect and analyze vulnerabilities
2. Nmap scans networks
3. Wireshark captures packets
4. Password tools test security strength
5. Tools automate security assessments

Use Cases:

• Scanning open ports in a system
• Analyzing network traffic for attacks
• Testing password strength
• Conducting penetration testing
• Debugging network issues

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5. Password & System Security

Key Points:

1. Weak passwords are a major vulnerability
2. Password attacks include brute force and dictionary attacks
3. Strong passwords use complexity and length
4. System hardening reduces attack surface
5. File protection ensures data safety

Use Cases:

• Creating secure login systems
• Protecting company databases
• Preventing unauthorized access
• Securing personal accounts
• Implementing password policies

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6. Web Application Security

Key Points:

1. Websites use client-server architecture
2. Web apps are vulnerable to attacks
3. SQL Injection targets databases
4. XSS injects malicious scripts
5. Tools like Burp Suite test web security

Use Cases:

• Securing e-commerce websites
• Testing login forms for vulnerabilities
• Protecting user data online
• Bug bounty hunting
• Developing secure web applications

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7. Malware & Social Engineering

Key Points:

1. Malware includes viruses, worms, ransomware
2. Social engineering manipulates humans
3. Phishing tricks users into revealing data
4. Email security is critical
5. Awareness reduces risks

Use Cases:

• Detecting phishing emails
• Preventing ransomware attacks
• Training employees on cyber awareness
• Securing email systems
• Avoiding fake websites

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8. Network Defense Basics

Key Points:

1. Firewalls filter network traffic
2. Antivirus detects malicious software
3. IDS monitors suspicious activity
4. Wi-Fi security prevents unauthorized access
5. VPN encrypts communication

Use Cases:

• Securing home and office networks
• Protecting public Wi-Fi usage
• Monitoring enterprise networks
• Safe remote work via VPN
• Preventing unauthorized access

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9. Digital Forensics Basics

Key Points:

1. Digital forensics investigates cyber incidents
2. Evidence includes logs, files, and metadata
3. Log analysis tracks activities
4. Incident response handles breaches
5. Helps in legal investigations

Use Cases:

• Investigating cyber crimes
• Recovering deleted data
• Analyzing hacking incidents
• Supporting legal cases
• Tracking insider threats

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10. Mini Project & Assessment

Key Points:

1. Practical application of learned skills
2. Website testing identifies vulnerabilities
3. Password analysis evaluates strength
4. Network scanning finds security gaps
5. Presentation builds communication skills

Use Cases:

• Real-world penetration testing practice
• Building a cybersecurity portfolio
• Demonstrating skills to employers
• Conducting security audits
• Academic or training evaluation