'Shell code' presentation slideshows

Foundations of Network and Computer Security

Foundations of Network and Computer Security. J ohn Black Lecture #28 Nov 9 th 2007. CSCI 6268/TLEN 5831, Fall 2007. Announcements. Project #1 due today Please hand-in now Remote students email to Martin Quiz #3 is Wednesday, 11/14

535 views • 45 slides

Foundations of Network and Computer Security

Foundations of Network and Computer Security. J ohn Black Lecture #17 Oct 26 th 2004. CSCI 6268/TLEN 5831, Fall 2004. Announcements. Project #1 Due Today Please hand in to me Project #2 rsautl has no base64 option; use openssl base64 [-d] Midterm Solutions

511 views • 45 slides

Foundations of Network and Computer Security

Foundations of Network and Computer Security. J ohn Black. CSCI 6268/TLEN 5550, Spring 2014. Buffer Overflows. Biggest Vulnerability of 1997-2007 (or so) A lot of mitigation nowadays But still relevant since Older systems abound There are ways around the mitigation sometimes

535 views • 41 slides

Computer Security CS 426 Lecture 11

Computer Security CS 426 Lecture 11. Software Vulnerabilities: Input Validation Issues & Buffer Overflows. Steps in a standard break-in (Getting in). Get your foot in the door Steal a password file and run dictionary attack Try to guess a password online

529 views • 40 slides

Computer Security CS 426 Lecture 11

Computer Security CS 426 Lecture 11. Software Vulnerabilities: Input Validation Issues & Buffer Overflows. Steps in a standard break-in (Getting in). Get your foot in the door Steal a password file and run dictionary attack Try to guess a password online

483 views • 40 slides

Foundations of Network and Computer Security

482 views • 39 slides

Foundations of Network and Computer Security

456 views • 36 slides

Foundations of Network and Computer Security

Foundations of Network and Computer Security. J ohn Black Lecture #29 Nov 12 th 2007. CSCI 6268/TLEN 5831, Fall 2007. Announcements. Quiz #3 is Wednesday Will cover material from midterm through today Still planning class on Friday Considering canceling if no one will be here

436 views • 33 slides

Foundations of Network and Computer Security

382 views • 30 slides

CSE 190: Internet E-Commerce

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CSE 190: Internet E-Commerce

296 views • 29 slides

Foundations of Network and Computer Security

405 views • 28 slides

Shellcode

Shellcode. Georgia Tech ECE6612 Computer Network Security. Reference: "Hacking: the Art of Exploitation," Jon Erickson, 2nd ed., ISBN-13: 978-1-59327-144-2. Reviewed by John Copeland 3/30/14.

273 views • 24 slides

Foundations of Network and Computer Security

Foundations of Network and Computer Security. J ohn Black Lecture #30 Nov 26 th 2007. CSCI 6268/TLEN 5831, Fall 2007. vulnerable.c. void main(int argc, char *argv[]) { char buffer[512]; if (argc > 1) strcpy(buffer,argv[1]); }

256 views • 16 slides