Cyber Security Full Course 2024 | Cyber Security Course Training For Beginners 2024 | Simplilearn

Introduction

This tutorial provides a comprehensive overview of cybersecurity fundamentals based on the Simplilearn Cyber Security Full Course for beginners in 2024. You'll learn about core concepts, various attacks, tools, and best practices, making it a valuable resource for anyone interested in starting a career in cybersecurity or enhancing their knowledge in the field.

Step 1: Understanding Cyber Security

• Define cybersecurity as the practice of protecting systems, networks, and programs from digital attacks.
• Recognize the growing importance of cybersecurity in an increasingly digital world.

Step 2: Reasons to Learn Cyber Security

• Explore the top reasons to pursue a career in cybersecurity:
  • High demand for skilled professionals.
  • Diverse job roles available.
  • Competitive salaries.
  • Opportunities for continuous learning and growth.
  • The chance to make a real impact by protecting sensitive information.

Step 3: Career Opportunities in Cyber Security

• Familiarize yourself with various job roles in cybersecurity:
  • Cybersecurity Analyst
  • Ethical Hacker
  • Security Consultant
  • Network Security Engineer
  • Chief Information Security Officer (CISO)
• Understand salary expectations and growth potential in these roles.

Step 4: Introduction to Ethical Hacking

• Learn about ethical hacking as a legal practice of probing systems for vulnerabilities.
• Discuss the importance of ethical hacking in identifying security flaws before malicious hackers exploit them.

Step 5: Tools for Ethical Hacking

• Get to know the top five ethical hacking tools:
  • Nmap: A network scanning tool.
  • Metasploit: A penetration testing framework.
  • Wireshark: A network protocol analyzer.
  • Burp Suite: A web application security testing tool.
  • Aircrack-ng: A suite of tools for assessing Wi-Fi network security.

Step 6: Understanding Network Security

• Define network security as the measures taken to protect the integrity, confidentiality, and accessibility of computer networks.
• Learn about the components like firewalls, VPNs, and intrusion detection systems.

Step 7: Recognizing Cyber Threats

• Familiarize yourself with common types of cyber threats:
  • Ransomware: Malware that encrypts files and demands payment.
  • Malware: Malicious software designed to harm or exploit devices.
  • Phishing: Fraudulent attempts to obtain sensitive information by disguising as a trustworthy entity.
  • DDoS Attacks: Overloading a system with traffic to disrupt services.

Step 8: Learning About Cryptography

• Understand cryptography as the practice of securing information through encoding.
• Differentiate between:
  • Symmetric Key Cryptography: Same key for encryption and decryption.
  • Asymmetric Key Cryptography: Uses a pair of keys (public and private).

Step 9: Securing Your Passwords

• Learn how to create strong passwords:
  • Use a mix of upper and lower case letters, numbers, and special characters.
  • Avoid easily guessable information.
  • Use a password manager for complex passwords.
• Recognize methods hackers may use to crack your passwords.

Step 10: Practical Applications

• Explore hands-on opportunities like setting up Kali Linux and Parrot Security OS for ethical hacking.
• Practice using tools like Nmap for network discovery and security assessment.

Conclusion

This tutorial highlights key concepts and skills necessary for a career in cybersecurity. With a focus on ethical hacking, understanding threats, and securing information, you are now equipped to delve deeper into this field. Consider pursuing certifications and further training to enhance your qualifications and job prospects in cybersecurity.