'Future accesses' diaporamas de présentation

Virtual Memory 2

Virtual Memory 2. Hakim Weatherspoon CS 3410, Spring 2013 Computer Science Cornell University. P & H Chapter 5.4 . Goals for Today. Virtual Memory Address Translation Pages, page tables, and memory mgmt unit Paging Role of Operating System Context switches, working set, shared memory

495 views • 36 slides

Virtual Memory 2

Virtual Memory 2. Hakim Weatherspoon CS 3410, Spring 2012 Computer Science Cornell University. P & H Chapter 5.4 . Goals for Today. Virtual Memory Address Translation Pages, page tables, and memory mgmt unit Paging Role of Operating System Context switches, working set, shared memory

499 views • 35 slides

Summary From the Last Lecture

Summary From the Last Lecture. Authentication Something you know (password) Something you have (smartcard) Something about you (iris scan) Password authentication To protect from server compromise, store one-way hash at the server To protect from dictionary attack use random, long salt

413 views • 34 slides

Key Management

483 views • 30 slides