Ethical hacking offenso

This PDF on Ethical Hacking Offenso introduces the basics of ethical hacking, including key concepts, tools, and how ethical hackers protect systems from cyber threats. Ideal for beginners starting in cybersecurity.

Transcript

1. ETHICAL HACKING What is Ethical Hacking and How Does It Work VISMAY V J
2. 1.Ethical hacking is the practice of testing computer systems, networks, or websites for security vulnerabilities. 2.It is done legally with permission from the owner of the system. 3.Ethical hackers aim to find and fix weaknesses before malicious hackers exploit them. 4.It helps in protecting sensitive data from cyber attacks. 5.Ethical hackers use various tools and techniques similar to real hackers. 6.It is a part of cybersecurity and risk management. 7.Professionals in this field are also called white-hat hackers. INTRODUCTION TO ETHICAL HACKING
3. HOW ETHICAL HACKING WORKS 1.Reconnaissance (Information Gathering) Collect basic details about the target system or website 2.Scanning Use tools to find open ports and vulnerabilities 3.Gaining Access Try to enter the system using found weaknesses 4.Maintaining Access Stay inside the system to test security level 5.Analyzing & Reporting Identify all security issues clearly 6.Fixing Vulnerabilities Help improve security by suggesting solutions 7.Securing the System Ensure the system is protected from future attacks
4. TYPES OF ETHICAL HACKING 1.Network Hacking Testing security of networks (Wi-Fi, servers) 2.Web Application Hacking Finding vulnerabilities in websites and web apps 3.System Hacking Checking security of computers and operating systems 4.Wireless Network Hacking Testing Wi-Fi security and preventing unauthorized access 5.Social Engineering Testing human behavior (like phishing attacks) 6.Mobile Application Hacking Finding security issues in mobile apps 7.Cloud Security Hacking Securing data stored in cloud platforms
5. ETHICAL HACKING TOOLS 1.Kali Linux Operating system with built-in hacking tools 2.Metasploit Tool used to test system vulnerabilities 3.Wireshark Analyzes network traffic and data packets 4.Nmap Scans networks to find open ports 5.Burp Suite Tests security of websites and web apps 6.John the Ripper Used to test password strength 7.Aircrack-ng Tool for testing Wi-Fi security
6. ADVANTAGES & DISADVANTAGES Advantages 1.Improves Security Helps find and fix system weaknesses 2.Prevents Cyber Attacks Stops hackers before they cause damage 3.Protects Sensitive Data Keeps personal and business data safe 4.Builds Trust Increases user confidence in systems Disadvantages 1.Risk of Misuse Knowledge can be used for illegal hacking 2.Requires Permission Illegal without proper authorization 3.Complex for Beginners Needs time and technical learning
7. CAREER & SALARY IN INDIA 1.Job Roles Ethical Hacker, Security Analyst, Penetration Tester 2.Beginner Salary ₹3 to ₹6 LPA (freshers) 3.Experienced Salary ₹8 to ₹20+ LPA with skills and experience 4.High Demand Field Growing need for cybersecurity professionals 5.Industries Hiring IT companies, banks, government organizations 6.Skills Required Networking, Linux, basic programming 7.Career Growth Opportunities to become Security Expert or Consultant
8. CONCLUSION Ethical Hacking is important for protecting systems and data It helps find and fix security weaknesses before hackers attack Anyone can start learning ethical hacking as a beginner With the right skills and certifications, it offers a great career opportunity Cybersecurity is growing, so the demand for ethical hackers is increasing
9. THANK YOU