Welcome to CS 526 (Information Security)!

Instructor: Christina Garman (clg@purdue.edu)

TA: TBA

OVERVIEW

Course catalog: Basic notions of confidentiality, integrity, availability; authentication models; protection models; security kernels; secure programming; audit; intrusion detection and response; operational security issues; physical security issues; personnel security; policy formation and enforcement; access controls; information flow; legal and social issues; identification and authentication in local and distributed systems; classification and trust modeling; and risk assessment.

You should hopefully come out of this course with a broad understanding of information security, focusing on software security, network security, cryptography, mobile platform security, and privacy technologies, as well as how these security issues can impact real world systems.

Time: Tu/Th 10:30am-11:45am
Location: Wang, 2599
Syllabus

Prerequisites:

OFFICE HOURS

TBD

I will be available by appointment as well.

GRADING

The exact mix of projects, homeworks, etc. is yet to be determined. However, expect there to be approximately four large projects with a few small assignments mixed in and two exams (a midterm and a final), with the approximate weights as follow. Part of your grade will include a participation component, so I do expect you to attend class. If you cannot make class for any reason (such as job interviews, etc.), please let me know as you will not be penalized for this.

Assignments are due at the beginning of class at 10:30am on the stated due date. Late assignments will be penalized 5 percentage points per day. There is no collaboration allowed on exams. You must do only your own work. There are no textbooks, notes, or computers allowed during exams.

Final grades will be assigned on a curve at the end of the course.

SCHEDULE

This schedule is subject to change.

Date Topics Readings
8/21/18 Introduction, Threat Modeling Reflections on Trusting Trust
The Security Mindset
How to Think Like a Security Professional
8/23/18 Software Security Smashing the Stack for Fun and Profit
8/28/18 Software Security Basic Integer Overflows
Exploiting Format String Vulnerabilities
Optional: Memory Safety Attacks and Defenses
Project 1 Assigned
8/30/18 Malware Optional: How to 0wn the Internet in Your Spare Time
Optional: A Report on the Internet Worm
9/4/18 OS Security Optional: Android System and Kernel Security
Optional: iOS Security Guide
9/6/18 OS Security, Access Control Access Control: Principles and Practice
9/11/18 Intro to Networking, TCP/IP Brief History of the Internet
Optional: A Look Back at "Security Problems in the TCP/IP Protocol Suite"
9/13/18 Network Security (TCP/IP) SYN Flood Attack
9/18/18 Network Security (DoS, Firewalls, DNS) An Illustrated Guide to the Kaminsky DNS Vulnerability Project 1 Due
9/20/18 Network Security Wrap-Up (DNS),
Web Security (SQL Injections)
Web Security: Are You Part of the Problem?
SQL Injection
9/25/18 Web Security (CSRF, XSS) Cross-Site Request Forgery
Optional: Cross-Site Request Forgery (CSRF) Prevention Cheat Sheet
Optional: XSS Filter Evasion Cheat Sheet
Project 2 Assigned
9/27/18 Passwords and Authentication User Authentication Notes
10/2/18 Catch-Up
10/4/18 MIDTERM MIDTERM
10/9/18 OCTOBER BREAK
10/11/18 Basics of Cryptography Project 2 Due
10/16/18 Basics of Cryptography Project 3 Assigned
10/18/18 Symmetric Cryptography Symmetric Key Cryptography Notes
10/23/18 Symmetric Cryptography
10/25/18 Public Key Cryptography Public Key Cryptography Notes
10/30/18 Public Key Cryptography
11/1/18 PKI, SSL/TLS Optional: Lessons Learned in Implementing and Deploying Crypto Software
11/6/18 SSL/TLS and Attacks [Protocols]
11/8/18 Privacy and Anonymity (Tor, PGP) Tor: The Second-Generation Onion Router
11/13/18 Bitcoin, Blockchains Bitcoin: A Peer-to-Peer Electronic Cash System Project 3 Due
11/15/18 Zerocoin, Zerocash, Zcash Project 4 Assigned
11/20/18 Ethics, Policy, and Law Vulnerability Disclosure Cheat Sheet
Optional: Coders' Rights Project Vulnerability Reporting FAQ
11/22/18 THANKSGIVING BREAK
11/27/18 Side-Channels, Covert Channels Optional: Lest We Remember: Cold Boot Attacks on Encryption Keys
11/29/18 Censorship Resistance Project 4 Due
12/4/18 Mobile Security, IoT Security, Secure Messaging
12/6/18 Catch-Up, Review, Last Minute Questions
TBA FINAL EXAM TBA FINAL EXAM

PROJECTS

All projects will be submitted on Blackboard unless otherwise noted.

ASSIGNMENTS

All assignments will be submitted on Blackboard unless otherwise noted.

ADDITIONAL RESOURCES

There will be readings listed for each day of class pertaining to the material we will cover, and I will expect that you have at least tried to read them (though it is okay if you do not understand everything right away!).

No textbook is required, but if you would like additional resources the following may be useful:

COMPUTER SCIENCE DEPARTMENT ACADEMIC INTEGRITY POLICY

The Department of Computer Science expects and enforces the highest standards of academic integrity and ethics. The Department takes severe action against academic dishonesty, which may include failing grades on an assignment or in a course, up to a recommendation for dismissal from the University.

Academic dishonesty is defined as any action or practice that provides the potential for an unfair advantage to one individual or one group. Academic dishonesty includes misrepresenting facts, fabricating or doctoring data or results, representing another's work or knowledge as one's own, disrupting or destroying the work of others, or abetting anyone who engages in such practices.

Academic dishonesty is not absolute because the expectations for collaboration vary. In some courses, for example, students are assigned to work on team projects. In others, students are given permission to collaborate on homework projects or to have written materials present during an examination. Unless otherwise specified, however, the CS Department requires all work to be the result of individual effort, performed without the help of other individuals or outside sources. If a question arises about the type of external materials that may be used or the amount of collaboration that is permitted for a given task, each individual involved is responsible for verifying the rules with the appropriate authority before engaging in collaborative activities, using external materials, or accepting help from others.

A student accused of academic dishonesty must be afforded due process as defined by Purdue University procedures. The Dean of Students Office may be notified concerning an academic dishonesty incident as provided by Purdue University procedures.


Last modified Thu 12 July 2018.