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Networking

Nmap Ping Sweep

Nmap Ping Sweep

Identifying what hosts are alive on a network can be a simple task with nmap. It's a utility I have installed on my computer, often used for security analysis. But sometimes I forget what flags to use for a simple ping sweep of active devices on a network.
Rowell Dionicio 12 Nov 2020
Wireshark Name Resolution

Wireshark Name Resolution

We all want to work as efficiently as possible. After spending too much time staring at Wireshark pcap files and straining my eyes over frame exchanges, I got tired of looking for that MAC address I can never remember. In Wireshark, this is called Ethernet Name Resolution. Wireshark allows you
Rowell Dionicio 29 Oct 2020
UniFi - USG Pro - Configuring Remote Access VPN

UniFi - USG Pro - Configuring Remote Access VPN

The Ubiquiti UniFi Security Gateway (USG) Pro makes a great VPN terminator and is ideal firewall for small and medium business. Occasionally, I am configuring the USG Pro for my clients to protect their networks, be the gateway of their network, and also provide VPN capability. In this guide, I
Rowell Dionicio 07 Mar 2020

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