Cybersecurity and Online Safety

Spot phishing and UPI fraud, lock down passwords, phones and Wi-Fi, protect privacy and backups, and know exactly what to do when something goes wrong. Most online losses do not happen because of clever hackers. They happen because someone shared an OTP, clicked a fake link, reused a password or installed the wrong app. This book explains the common attacks in plain language, shows the warning signs with real Indian examples, and turns safety into simple habits — strong passwords and two-step login, safe phones and Wi-Fi, privacy settings, backups, safe UPI payments, workplace rules and a step-by-step plan for the first hour after a fraud.

Who this eBook is for

Students, parents, senior citizens, office staff, shop owners and anyone who uses a smartphone, UPI, email or social media and wants to stay safe from scams, hacking and data theft — no technical background needed.

What you will learn

• Understand the common online threats and how attackers think.
• Recognise phishing, fake calls, scams and social engineering.
• Create strong passwords, use a password manager and turn on two-step login.
• Secure phones, computers, browsers and Wi-Fi with simple routines.
• Control privacy settings, app permissions and the data you share.
• Back up important data and recover hacked accounts.
• Pay safely with UPI and cards and report fraud quickly.
• Follow safe practices at work with files, email and USB drives.
• Respond calmly to an incident with a ready checklist.
• Run a personal security audit and a monthly safety routine.

Inside this eBook

1. The Threat Landscape and Common Attack Patterns — Know what you are protecting and who is trying to take it.
2. Phishing, Scams and Social Engineering — Spot the fake before you click, pay or share.
3. Strong Passwords, Password Managers and Two-Step Login — Lock every door with a key nobody else can copy.
4. Device, Browser, Wi-Fi and Update Hygiene — Keep your phone and computer clean, current and locked.
5. Privacy Settings, Permissions and Data Sharing — Share less, so there is less to steal.
6. Backups, Recovery and Account Protection — If the worst happens, get everything back quickly.
7. Safe Payments, UPI Fraud Warning Signs and Reporting — Protect your money and act fast when something goes wrong.
8. Workplace Security, Removable Drives and Files — Protect your organisation's data and your own job.
9. Incident Response Checklist and Practice Scenarios — Know exactly what to do in the first minutes.
10. Personal Security Audit and Monthly Routine — Turn safety into a habit that takes 20 minutes a month.

Also included

• Learning objectives, key takeaways and practice exercises in every chapter
• Complete answer key
• Glossary, 30-day action plan and printable workbook pages
• Security audit
• Scam scenario cards
• Incident checklist

Format

Premium PDF, 68 pages, A4 — read online on Skilmex or download your copy. Written by Skilmex Experts, edition 1.0 (2026). For personal use; please do not share the file.