Cybersecurity & DevOps,AWS - Poppoppu Sai Karthik

Module 1: Introduction to Cybersecurity

• What is Cybersecurity?

• Importance of Information Security in the Digital World

• CIA Triad (Confidentiality, Integrity, Availability)

• Cybersecurity Job Roles & Career Path

• Understanding Cybersecurity Domains

Module 2: Cyber Threats & Attacks

• Types of Cyber Threats

• Malware, Ransomware, Phishing, Social Engineering

• Zero-Day Attacks

• Insider Threats

• Real-World Case Studies: WannaCry, SolarWinds, Data Breaches

Module 3: Networking Fundamentals for Security

• OSI & TCP/IP Model

• IP Addressing, Ports & Protocols

• Firewalls & Network Segmentation

• VPN Basics

• Packet Inspection & Traffic Monitoring

Module 4: Operating System Security

• Windows Security Architecture

• Linux Security Basics

• System Hardening Techniques

• Permissions, Privileges & Access Control

• Patch Management

Module 5: Ethical Hacking & Penetration Testing Basics

• Reconnaissance & Information Gathering

• Vulnerability Scanning

• Basics of Exploitation

• Metasploit Framework

• Web Application Attacks (SQLi, XSS, CSRF)

• Introduction to Bug Bounty

Module 6: Security Tools Hands-On

• Wireshark Network Analysis

• Nmap Scanning & Enumeration

• Burp Suite

• Nessus / OpenVAS Vulnerability Scanning

• Antivirus & EDR Tools

• SIEM Tools (Splunk, ELKStack)

Module 7: Network Security & Defense

• Intrusion Detection & Prevention Systems

• Firewalls & Gateways

• Secure Network Architecture

• DDoS Protection

• SOC Monitoring Basics

Module 8: Cloud Security Basics

• Cloud Computing Models

• Shared Responsibility Model

• Identity & Access Management

• Securing AWS/Azure Environments

• Cloud Threats & Misconfigurations

Module 9: Identity & Access Management

• Authentication vs Authorization

• MFA, 2FA, SSO

• Role-Based Access Control

• Privileged Access Management

Module 10: Incident Response & Security Policies

• Detecting & Responding to Attacks

• Incident Response Lifecycle

• Threat Intelligence

• Risk Assessment & Management

• Security Policies & Standards (ISO 27001, NIST)

Module 11: Cybersecurity Projects & Practical Labs

• Network scanning & vulnerability identification

• Penetration testing mini-project

• Lab simulations using real-world tools

• Basic SOC Analyst practice exercises

• Reporting & documentation