HACKERS VS DEFENDERS:
PROTECTING DIGITAL INDIA
Understanding Threats, Defenses, and Careers in the Digital Age
By: Ishant Jaiswal | Lead cyber security manager
2.
SESSION AGENDA
• Whatwe will Explore?
ÞWhat is Cybersecurity
ÞWhy It Matters Today
ÞCommon Cyber attacks
ÞGoogle & Moden Security Tech
ÞLive Demos
ÞCarrer Roadmap
• Note: Practical Exposure + Career Focused
3.
WHAT IS CYBERSECURITY
•️
🛡️Cyber Security is the practice of protecting systems, networks, cloud, and data from digital
attacks.
💻
ATTACKERS
• Hackers
• Malware
• Phishing
• Fake Websites
• Threats
️
🛡️
CYBERSECURITY
• Firewalls
• Authentication
• Encryption
• Professional tools
• Smart Servers, 2FA
👤USERS/DATA
• Students
• Companies
• Banks
• Government
• Hospitals
4.
TYPES OF CYBERATTACKS
⚠️
Phishing 🦠Malware 🌐 DDoS
️
🕵️Man-in-the-Middle
Fake emails or
messages that
steal
passwords
and OTPs
Viruses, Trojans,
and
Ransomware
that damage or
lock systems
Overloads
websites and
makes them
unavailable
Steals data on
public Wi-Fi
connections
5.
GOOGLE & MODERNSECURITY TECHNOLOGIES
• ☁️Google Cloud Security: Secures cloud applications and data using encryption and threat
monitoring.
• ️
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️Cloud Armor: Protects websites and apps from DDoS attacks.
• 👤 IAM (Identity and Access Management): Controls and manages
user access to resources.
• 🔍 VirusTotal: Scans files and links to detect malware & suspicious
content.
• 🌐 Chrome Safe Browsing: Warns users about dangerous websites and phishing attempts.
6.
CIA TRIAD
• 🔐Confidentiality : Only authorized people can access data.
Example: A bank app requires a password/OTP to view your account.
• 🧾 Integrity : Data stays accurate and is not changed without
permission.
Example: Marks in a college database cannot be edited by students.
• ️
⏱️Availability : Systems and data are accessible when needed.
Example: A website stays online even during heavy traffic or attacks.
7.
LIVE DEMO :SECURITY TOOLS
• 🔍 VirusTotal : It is an online malware analysis tool that scans files, URLs, and IP addresses.
URL: https://www.virustotal.com
• 🌐 Have I Been Pwned : This tool checks whether your email or password has been exposed in a data breach.
URL: https://haveibeenpwned.com
• 🌐 URLScan.io : It is an online security tool that analyzes a website’s behavior, scripts, redirects, and
network requests to check for malicious or suspicious activity.
URL: https://urlscan.io
• 🌍 Kaspersky Cyber Map : It is a real-time visualization tool that shows live cyber attacks, malware
detections, and network threats happening around the world.
URL: https://cybermap.kaspersky.com
8.
CAREER IN CYBERSECURITY
•
💻
Cybersecurity Analyst: Monitors systems and responds to security incidents.
• ️
🛡️Ethical Hacker / Penetration Tester: Finds vulnerabilities by testing system
security.
• 🌐 Network Security Engineer: Secures networks, firewalls, and routers.
• 🧠 SOC Analyst: Works in a Security Operations Center to monitor threats in
real-time.
• 📊 Security Consultant: Advises organizations on security strategies and
policies.
• 🔍Vulnerability Management: Use tools like Nessus, Qualys, or OpenVAS to find
vulnerabilities.
