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ECS-036A Lecture 2023-05-19 at 13:07

ECS-235A, Lecture 23, November 14, 2022

ECS-235A, Lecture 13, October 19, 2022

Abstract: Classical Internet employs buffering, switching, and routing functionality to send information over thousands of kilometers of under-sea fiber-optical cables, while exposing the data to…

Abstract — This paper presents a novel 145-185 GHz transceiver (TRX) with 4 frequency-shift keying (4FSK) modulation. The proposed non-coherent 4FSK design removes the need for separate…

Injective, surjective, and bijective functions. Examples. Two methods to shuffle cards. Countably infinite sets.

This is the video of the ninth lecture. It's crude as I made it from my laptop, as the room has no video recording. Still not top of the line.

This is the video of the eighth lecture. It's crude as I made it from my laptop, as the room has no video recording. We moved to a different room.

This is the video of the seventh lecture. It's crude as I made it from my laptop, as the room has no video recording. I'm sure it is really very amateurish.

ECS 153 Spring 2021. Computer Security. This covers more on malware. The video begins at 2:57 from the beginning.

ECS 153 Spring 2021. Computer Security. This covers ACLs, C-Lists, locks and keys, secret sharing, and begins rings. The video begins at 1:42 from the beginning.

ECS 153 Spring 2021. Computer Security. This covers authentication with a brief overview of rainbow tables and begins access control mechanisms. The video begins at 5:13 from the beginning.

ECS 153 Spring 2021. Computer Security. This covers attacks, authenticated encryption, networks and cryptography, and TLS security. The video begins at 4:09 from the beginning.

ECS 153 Spring 2021. Computer Security. This covers symmetric key cryptography. The video begins at 7:00 from the beginning.

ECS 153 Spring 2021. Computer Security. This finishes symmetric key cryptography, covers public key cryptography and cryptographic hash functions and begins digital signatures.