COM-506: Student seminar: security protocols and applications

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Lectures in this course (48)

HTTP Desync: Request Smuggling Reborn

Explores HTTP request smuggling, a vulnerability to bypass security controls, with examples and defense strategies.

Privacy Pass: Bypassing Internet Challenges

Explores Privacy Pass, a method to bypass internet challenges anonymously, discussing key concepts and addressing performance and scalability concerns.

Public Key Infrastructure: Security and Accountability

Covers the relationship between Public Key Infrastructure and provable security, focusing on cryptography, accountability, and certificate management.

Mixnet based on Paillier

Explores a mixnet based on a secure verifiable shuffle system and its applications.

Zerologon Vulnerability in Netlogon Protocol

Explores the Zerologon vulnerability in the Netlogon Protocol, enabling unauthorized authentication and potential domain control.

Untitled

Efficient Set Accumulators: Verifiable Computation Techniques

Covers efficient set accumulators and their role in verifiable computation techniques.

Moscow e-Voting: Encryption Scheme Breakdown

Explores the vulnerabilities of the Moscow Internet Voting System and the fixes implemented after attacks on the encryption scheme.

ROS Attack: Security Analysis

Explores the (in)security of ROS, k-sum problems, blind signatures, and Schnorr's Blind Signature.

Correlational Power Analysis: Efficient CNN Architectures

Discusses efficient CNN architectures, feature selection, and DPA contest results.

Noise Protocol Framework: Building Secure Crypto Protocols

Covers the Noise Protocol Framework for designing secure channel protocols and its applications in real-world cryptography.

Robust Channels: Handling Unreliable Networks

Explores robust channels in secure network protocols like QUIC and DTLS 1.3.

Mixed Protocol Framework for Machine Learning

Presents ABY3, a framework for secure machine learning computations.

Fragile Camera Fingerprints

Discusses Fragile Camera Fingerprints, their security, implementation, and testing for digital image forensics.

Homomorphic Encryption: Fermat FHE

Covers fully homomorphic encryption modulo Fermat numbers and its applications.

Zoom Encryption: E2E & Identity Properties

Explores the implementation of E2E Encryption in Zoom meetings, focusing on key management, identity verification, and real-time security measures.

SEEMless: Secure Messaging with Less Trust

Introduces SEEMless, a secure messaging system that minimizes trust in service providers through innovative key management techniques.

Hash Collisions: Exploitation Techniques and Strategies

Explores hash collisions, attacks on hash functions, and strategies for exploiting them in file formats like JPEG and PDF.

Untitled

OAuth2: An Authorization Framework

Discusses the OAuth 2.0 Authorization Framework, client challenges, authorization grants, and security vulnerabilities like phishing attacks and session fixation.

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