Sunny Classroom

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211 videos

Hello, my name is Sunny Sun, Associate Professor of the Cybersecurity Program at the University of Saint Mary (USM), Nestled in Leavenworth City, Kansas—the ...

Latest Videos

Protecting your network II

Protecting your network part I - IDS, IPS, Honeynet, DMZ, proxy

Random Access Memory(RAM)

Stack and Queue

How your browser secure your communications over the Internet

A Brief History of the WEB

A brief history of Computer Storage Media

ARP poisoning and Port mirroring attacks

Switch attacks MAC Flooding and MAC Spoofing

Network Devices to Protect your Intranet

Malware 2 Rootkit, keylogger, logic bomb, adware, & botnet

Malware virus, worm, Trojan horse, spyware, & ransomware

How does cellular network work

How does SNMP work

General switch vs managed switch

Summary of six dynamic routing protocols

Distance-vector vs link-state and a hybrid EIGRP

Link state routing protocols IS to IS and OSPF

Distance vector routing protocols RIP and IGRP

static vs dynamic routing & routing metrics

Five factors of Authentication

AS Interior and border routers, Border Gateway Protocol

ChatGPT A mind-blowing AI

All about Bluetooth

How does a SOHO router works

Routers, functions, interfaces and ports

13 types of computer networks

SMS phishing attacks and how to prevent them

Data Storage Types File, Block, & Object

The ElGamal Algorithm a simple example