'Microsoft windows currentversion run' diaporamas de présentation

Chapter 15: Security

Chapter 15: Security. Chapter 15: Security. The Security Problem Program Threats System and Network Threats Cryptography as a Security Tool User Authentication Implementing Security Defenses Firewalling to Protect Systems and Networks Computer-Security Classifications

816 views • 54 slides

Unintended Consequences of Security Lockdowns

SIM304. Unintended Consequences of Security Lockdowns. Aaron Margosis Principal Consultant Microsoft Services. Session Objectives and Takeaways. Session Objective(s): Understand and explain tradeoffs of security and usability Diagnose common problems arising from security lockdowns

1.23k views • 42 slides

Computer Viruses & Other Malware

Computer Viruses & Other Malware. CONTENT. Definition of Virus/Malware Classification of V/M New generation viruses New technology How to design a powerful V/M. Definition of a Computer Virus. An executable code That could make copies of itself or attach itself to other executable codes

570 views • 37 slides

448 views • 31 slides

Security

Security. Program Threats (Cont.). Logic Bomb Program that initiates a security incident under certain circumstances Stack and Buffer Overflow Exploits a bug in a program (overflow either the stack or memory buffers) Failure to check bounds on inputs, arguments

298 views • 17 slides