'Array bounds' diaporamas de présentation

Untrustworthiness and Protection

Untrustworthiness and Protection. Computer Systems Security and Information Survivability - Presented by Deepak Kumar. Buffer Overflow Attacks. Internet Worm of November 1988. Collected host, network, and user information.

587 views • 36 slides

Untrustworthiness and Protection

Untrustworthiness and Protection. Computer Systems Security and Information Survivability - Presented by Deepak Kumar. Buffer Overflow Attacks. Internet Worm of November 1988. Collected host, network, and user information.

366 views • 36 slides

VAL

Steven Nichols Mark Taylor Will Cecil. VAL. A data flow language. Outline. What are VAL? Why do I care? What does VAL do? How does VAL do? How do I VAL? (Syntax). What are VAL. Data Flow Language Do you remember that? (Those really cool graphs) Created by MIT (1979)

562 views • 34 slides

CSE341: Programming Languages Lecture 18 Static vs. Dynamic Typing

CSE341: Programming Languages Lecture 18 Static vs. Dynamic Typing. Dan Grossman Fall 2011. Static vs. dynamic typing. A big, juicy, essential, topic about how to think about PLs Conversation usually overrun with half-informed opinions ?

556 views • 33 slides

CHAPTER 6: ARRAYS

CHAPTER 6: ARRAYS. Introduction to Computer Science Using Ruby. Arrays. A data structure is any organized means of storage An array is a simple data structure, belonging to (instantiated from) the Array Class. Figure 6.1: An ordered list of variables. One Dimensional Arrays.

508 views • 33 slides

Cyclone: Safe Programming at the C Level of Abstraction

Cyclone: Safe Programming at the C Level of Abstraction. Dan Grossman Cornell University May 2002 Joint work with: Trevor Jim (AT&T), Greg Morrisett, Michael Hicks, James Cheney, Yanling Wang (Cornell). A disadvantage of C.

442 views • 31 slides

#include<iostream> using namespace std; void main() { int a[3]={10,11,23}; for(int i=0;i<3;i++)

#include<iostream> using namespace std; void main() { int a[3]={10,11,23}; for(int i=0;i<3;i++) cout<<a[i]<<endl; }. #include<iostream> using namespace std; void main() { int a[3]; cin>>a[5]; cout<<a[5]<<endl; }.

313 views • 30 slides

Dynamically Detecting Likely Program Invariants

Dynamically Detecting Likely Program Invariants. Michael Ernst, Jake Cockrell, Bill Griswold (UCSD), and David Notkin University of Washington Department of Computer Science and Engineering http://www.cs.washington.edu/homes/mernst/. Overview. Goal: recover invariants from programs

447 views • 24 slides

Week 14: Chapter 3

Week 14: Chapter 3. Program Security. Week 14: 3.1 Secure Programs. Different people have different perspective on secure software (programmers, managers, users). Tracking faults (from developers): Requirements Design Code inspections Note fixing might cause more faults

323 views • 24 slides

David Evans cs.virginia/evans

Lecture 9: Designing Exceptionally. David Evans http://www.cs.virginia.edu/evans. CS201j: Engineering Software University of Virginia Computer Science. Menu. Section Problem Weakly Uses Example Handling Mistakes No checking Run-time checking Static checking PS3 Comments. Design.

228 views • 22 slides

Lecture 14: Problems with Lots of Similar Data

161 views • 10 slides