Block inbound connections windows firewall, Remote Desktop , RDP , SMB 139, 445, 3389

Basic DNS Server Configuration in Packet Tracer

Configure DHCP on a Cisco Router Packet Tracer

SSH configuration on a Cisco Router, DHCP enabled across a LAN

Creating Subfolders in bulk using Command Prompt -CMD

Inventory management and knowledge base articles in Spiceworks

Creating and closing tickets in Spiceworks

13 Command Line Tools for Troubleshooting, CMD, Windows Administration

Scheduling File and Volume Backups in Windows Server 2016

Subnetting case study run through - Subnets, Network Classes

CIDR Notation - IP Class Ranges - Subnet Masks

Subnetting Walkthrough - Class B Network

Subnetting Question walkthrough - Host angle Class C Network

Subnetting Question walkthrough - Subnet angle Class C Network

Block Outbound Connections Windows Firewall HTTP Port 80

Block inbound connections windows firewall, Remote Desktop , RDP , SMB 139, 445, 3389

Schedule A Scan In Windows Defender

How to find your encryption standards on your home wireless network

Changing the password policy in Windows Server 2016

Router & Switch configuration on a small network. Ipv4 & Ipv6 addressing Cisco Packet Tracer 10.4.3

Using trace route and ping commands to troubleshoot network connectivity in Cisco Packet tracer

Understanding MAC addresses , MAC address tables , OUI and ARP - simplified on Cisco Packet Tracer

Configuration of passwords on a Cisco switch , including encryption

Configuration of an IP address on VLAN 1 ready for remote access on a Cisco Switch

Setting the date and time on a Cisco Switch and help commands