Slide 1Today OS services OS interface to programmers/users OS components & interconnects Structuring OSs Next time Processes OS Concepts and structure Slide 2 OS Views…

File Systems Interface Today Files and access methods Directory structures Sharing and protection Next File system implementation CS 343 Operating Systems EECS, Northwestern…

Processes & Threads Today Process concept Process model Implementing processes Multiprocessing once again Next Time More of the same  EECS 343 Operating Systems EECS,…

Deadlocks Today Resources & deadlocks Dealing with deadlocks Other issues Next Time Memory management EECS 343 Operating Systems EECS, Northwestern University EECS 343…

Protection & Security Today Security environment Basic of cryptography User authentication Protection mechanisms Attacks from inside/outside the system Next Research…

Threads Today Why threads Thread model & usage Implementing threads Scheduler activations Making single-threaded code multithreaded Next time CPU Scheduling EECS 343…

Today Welcome to OS Administrivia OS overview and history Computer system overview Next time OS components & structure Introduction EECS 343 Operating Systems EECS, Northwestern…