Name: IT Fundamentals Course – Hardware, Cloud, DevOps, Networking, Security, Databases, DNS, Git, Linux
Channel: freeCodeCamp.org
Description: IT Fundamentals Course – Hardware, Cloud, DevOps, Networking, Security, Databases, DNS, Git, Linux

IT Fundamentals Course – Hardware, Cloud, DevOps, Networking, Security, Databases, DNS, Git, Linux

Saved by Janno Nuyles.

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IT Basics & Certifications (A+, Net+, CCNA)
IT Roles: DevOps, SRE, & Platform Engineering
Hardware: CPU, RAM, SSD, & NICs
Software: OS, GUI vs. CLI, & Application Types
Windows vs. Linux & Open Source
Servers: Virtualization, Hypervisors, & Type 1 vs. 2
AWS Account Setup & EC2 VM Launch
Cloud: Data Centers, CapEx vs. OpEx, & Benefits
Service Models (IaaS, PaaS, SaaS) & Cloud Deployment
Choosing Providers: AWS, Azure, & GCP
Networking: LAN, WAN, CAN, & Traffic Flows
Devices: Hubs, Switches, VLANs, & Routers
Cabling (UTP vs. Fiber) & Data Center Networks (DCN)
Wireless (WLAN) & How the Internet Connects
IP Addressing: IPv4 vs. IPv6 & Binary Math
Network Portions, Subnet Masks, & CIDR Notation
IP Classes & Subnetting (Pizza Analogy)
Public vs. Private IPs, NAT, & IANA Hierarchy
Routing: Route Tables, BGP, & Default Routes
IP Packet Anatomy: Headers vs. Payload
VPC: AWS Regions, AZs, & Virtual Data Centers
Lab: Creating a Custom VPC & Internet Gateway
Public vs. Private Subnets & NAT Configuration
Models: OSI 7-Layer Reference & Encapsulation
TCP vs. UDP & Common Port Allocations
Protocols: ICMP (Ping), SSH, & HTTP/HTTPS
Security: Firewalls, Zoning, & DMZ Architectures
Security Groups (Stateful) vs. NACLs (Stateless)
Services: DNS, Monitoring, Alerting, & Logging
Databases: Relational, NoSQL, & SQL Queries
Tools: Linux Skills, Bash Scripting, & Python
Design: Professional Architecture Diagram Masterclass
Course Summary & Next Steps

Egwene vs Ishamael - Wheel of Time
See the color changes
Use a lifeline - Call my parents
Graduation day
Everyone shooting at Wonder Woman
Elvis actor cast as Harkonnen Feyd-Rautha
All Heartbeat features - No fluff
Great Wall of China - Civ4
Electric desk in action
"Fools!" said I "You do not know"
The bureaucracy is expanding to meet the needs of the expanding bureaucracy
Dune: Part 2 - Riding the sandworm
And our son?
Who did you fire? Senator drills Mark Zuckerberg, CEO of Facebook
Anytime you say "algorithm" replace it with "audience"
Drink a spicy margarita, make some bad decisions
Attack Death
Come on! Hit me! Conan O'Brien punched by Maria Menounos in the abs
End of work from home #funny
How do you make God laugh?
"Do you like to dance?" Aviendha asks
All Heartbeat Photos features - No fluff
Dragon flies in
10-year anniversary of Freedom!
Sexy squeeze through a narrow gap
Almost monetized on YouTube
Step outside the world's tallest building
Heartbeat Payday #2 ❤️

Cloud: Data Centers, CapEx vs. OpEx, & Benefits

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