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