Knowledge / Information Technology
Information Technology notes
Free study notes for Information Technology (B.E./B.Tech) students in India: 30 topics across 8 subjects - Information security, Web and enterprise, Infrastructure and operations, Engineering practice, Programming, IT operations and continuity, Networks and infrastructure and Systems and databases. Each note explains the concept, works the examples with the numbers done, gives the Indian standards, codes and laws in force today, and ends with interview questions and the mistakes examiners look for - for semester exams, competitive exams, campus placements and job interviews.
Information security
- Information security fundamentals
- Cryptography basics
- Web application security (OWASP Top 10)
- Network security: firewalls, VPN and IDS
- Cloud security
- Ethical hacking and penetration testing
- Identity and access management
- IT governance, risk and compliance
- Security operations: SOC and SIEM
Web and enterprise
- Server-side web development
- Enterprise systems: ERP and CRM
- API integration and middleware
- E-commerce systems
Infrastructure and operations
- Linux command line essentials
- DevOps and CI/CD basics
- IT service management and ITIL
- Cloud platforms: AWS, Azure and Google Cloud
- Monitoring and site reliability engineering
Engineering practice
Programming
IT operations and continuity
- Collaboration and unified communications tools
- Disaster recovery and business continuity
- IT asset and licence management
- Virtualisation: VMware and Hyper-V
Networks and infrastructure
- Data centres, storage and backup
- IT support and help desk operations
- Network administration and troubleshooting
- Windows Server and Active Directory