Cybersecurity Fundamentals
Hands-on fundamentals: passwords, public WiFi risks, phishing, digital footprints, malware, social engineering, safe apps, why cybersecurity matters, Bangladesh's posture, and your learning roadmap.
- How hackers guess your password
- Hidden dangers of public WiFi
- Phishing: Can you spot the fake?
- Your digital footprint
- The life of a virus: how malware works
- The art of social engineering
- Safe and unsafe apps and links
- What is cybersecurity for?
- The position of Bangladesh in cybersecurity
- What will we learn through these modules?
Cyber Attack
Explore the attacker's playbook: mindset, cracking speed, malware disguises, OSINT, Trojans, ransomware, DDoS, social engineering, insider risks, and device weaknesses.
- Inside a hacker's mind
- How fast your password can be cracked
- Malware disguised as an app
- Social media recon (OSINT)
- The Trojan horse trick
- Ransomware simulation
- The DDoS storm
- Social engineering roleplay
- The insider threat
- How vulnerable devices actually are
Cyber Defense
Build your defenses: MFA, firewalls, backups, encryption, VPNs, patching, password strategy, physical security, AI, and awareness.
- The power of MFA (multi-factor authentication)
- Role of a firewall
- Backup defeats hackers
- Encryption magic
- VPN: the protector of your device
- Update = Shield: how patching stops attacks instantly
- Complications of passwords
- Physical security: your devices can be stolen in seconds
- How AI can help
- The power of awareness
Cybersecurity in Action
Real incidents, mindsets, heroes, careers, and the human factor—where cybersecurity meets the real world.
- When a single click costs millions
- Ransomware nightmares
- The insider who broke the rules
- Social media secrets that backfired
- Cyberattacks that changed companies forever
- How hackers think: a day in the life
- Everyday heroes: cybersecurity saves the day
- From curiosity to career: how beginners start
- Cybersecurity careers uncovered
- The human factor: your skills can outperform technology