TUTORIAL VIDEO

E-COMMERCE

• ENCRYPTION
• HOW SSL WORKS
• MIME
• INTRODUCTION TO S-MIME
• SEPP(SECURE ELECTRONIC PAYMENT PROTOCOL)
• SET(SECURE ELECTRONIC TRANSACTION )
• MODES OF E-COMMERCE OR CATEGORIES OF E-COMMERCE
• EDI(ELECTRONIC DATA INTERCHANGE)
• FIREWALL
• SSL, TLS, HTTP, HTTPS 
• CERTIFICATION AUTHORITY(CA)|DIGITAL CERTIFICATE
• TYPES OF FIREWALL
• ONLINE ELECTRONIC CASH

OPERATING SYSTEM

• INTERPROCESS COMMUNICATION
• CPU SCHEDULING
• SCHEDULING CRITERIA
• PREEMPTIVE &NON-PREEMPTIVE SCHEDULING
• CPU &I/O BURST CYCLES
• SCHEDULING ALGORITHMS-FCFS
• SCHEDULING ALGORITHM-SJF
• SCHEDULING ALGORITHM-PRIORITY
• SCHEDULING ALGORITHM-ROUND ROBIN
• SCHEDULING ALGORITHM -MULTILEVEL QUEUE 
• SCHEDULING ALGORITHM-MULTILEVEL FEED BACK QUEUE
• MONITORS
• Reader - Writer Problem : Classical Problems on Process Synchronization
• DINING PHILOSOPHER PROBLEM : Classical Problems of Process Synchronization
• Address Binding | Memory Management
• OVERLAYS
• OPERATING SYSTEM SERVICES
• OPERATING SYSTEM STRUCTURES
• SYSTEM CALLS