Practical Networking

Looking inside an SSL Certificate with OpenSSL

OSI Model: A Practical Perspective - Part 2 - Networking Fundamentals - Lesson 2

TLS Handshake - EVERYTHING that happens when you visit an HTTPS website

TLS / SSL Versions - Part 1 - Practical TLS

EGP / IGP :: Distance Vector / Link State :: Dynamic Routing Protocols :: OSPF EIGRP BGP RIP IS-IS

TCP vs UDP - Explaining Facts and Debunking Myths - TCP Masterclass

Data Integrity - How Hashing is used to ensure data isnt modified - HMAC - Cryptography

What are Cipher Suites? - Practical TLS

What is a Switch? #networking #networkdevices #ccna #comptia #informationsecurity #networkingtips

How Data moves through the Internet - Networking Fundamentals

What is Subnetting? - Subnetting Mastery - Part 1 of 7

Everything Switches do - Part 1 - Networking Fundamentals - Lesson 4

What are Hosts? #shorts #networking #cybersecurity

Key Players of SSL & TLS: Client, Server, Certificate Authority (CA) - Practical TLS

What is a Network Bridge? Bridge vs Hub -- #network #networking #networkdevices #ccna #comptia #it

OSPF Framework & OSPF Packets: LSDB, LSA, Hello, DBD, LSR, LSU, LSAck

Inside Local, Inside Global, Outside Local, Outside Global -- NAT on Cisco IOS Routers

OSPF Configuration & Show Commands - Practical OSPF

Static NAT -- Configuration and Verification -- NAT on Cisco IOS Routers (FREE Course Preview)

Ask Me Anything - 150k Subscribers - THANK YOU

What is SSL & TLS ? What is HTTPS ? What is an SSL VPN? - Practical TLS

control z on Cisco Routers

Looking inside an SSL Certificate with OpenSSL

What are VLANs? -- the simplest explanation

Network Devices - Hosts, IP Addresses, Networks - Networking Fundamentals - Lesson 1a

OSPF Network Types - FINALLY, an explanation that makes sense - Practical OSPF

Network Protocols - ARP, FTP, SMTP, HTTP, SSL, TLS, HTTPS, DNS, DHCP - Networking Fundamentals - L6

UDP doesnt suck! Its the BEST L4 protocol for THESE types of applications...

A better definition of Asymmetric Cryptography

Symmetric Encryption - AES ChaCha20 3DES RC4 DES - Cryptography Essentials

What are Clients and Servers? #shorts #networking #cybersecurity

Hashing and Hashing Algorithms - md5 sha1 sha256 sha2 sha3 - Cryptography Essentials

What is a Network? #newtorking #cybersecurity #network

Symmetric Cryptography is a category

Understanding Secret Keys: A Simple Explanation

MAC / HMAC - Message Authentication Code / Hash Bashed Message Authentication Codes

Cryptography Essentials - Series Intro

What is a Repeater? #network #networking #networkdevices #ccna #comptia

TLS 1.3 Handshake - many CHANGES from prior versions!

OSI Model: A Practical Perspective - Networking Fundamentals - Lesson 2a

Hub, Bridge, Switch, Router - Network Devices - Networking Fundamentals - Lesson 1b

Public Key Infrastructure - What is a PKI? - Cryptography - Practical TLS

OSPF LSA - the BEST explanation of the Types of OSPF LSAs

🎬 Let's do Packet Tracer labs together - DHCP, VLANs, EtherChannel, Switching, Routing - PTL4

Native VLAN - the DEFINITIVE illustration

TLS / SSL - The complete sequence - Practical TLS

Diffie-Hellman Key Exchange - the MAGIC that makes it possible - Cryptography - Practical TLS

Packet Traveling - How Packets Move Through a Network

Dynamic NAT - Network Address Translation

Static NAT - Network Address Translation

Encryption - Symmetric Encryption vs Asymmetric Encryption - Cryptography - Practical TLS