Blog - Page 2 of 37 - ARPHost, LLC

September 21, 2026 ARPHost

Your queue already tells you when IT management outsourcing has become an operating model problem instead of a budgeting problem:…

September 20, 2026 ARPHost

A reverse proxy is a server that sits in front of backend servers and forwards client requests on their behalf,…

September 19, 2026 ARPHost

If you're staring at a fresh VM or bare metal box and wondering why your "simple" build keeps drifting, start…

September 18, 2026 ARPHost

You're looking at a VMware renewal, a licensing change, or a hardware refresh, and the obvious question is, “Which hypervisor…

September 17, 2026 ARPHost

The safest answer in a Vultr vs AWS comparison isn't automatically AWS. AWS is safer when you need its managed…

September 16, 2026 ARPHost

Under 50 ms is good latency for most everyday use, with 20 to 40 ms generally considered good, under 20…

September 15, 2026 ARPHost

A single ping of 20 to 40 ms doesn't prove an application is healthy. Run repeated tests, baseline the minimum…

September 14, 2026 ARPHost

Use sudo groupadd <groupname> to create a group, verify it with getent group <groupname>, and check users with id <username>.…

September 13, 2026 ARPHost

47.1 million DDoS attacks were mitigated by Cloudflare in 2025, averaging about 5,376 attacks per hour, so detection has to…

September 12, 2026 ARPHost

At 11:47 p.m. on a Saturday, a 40-person ecommerce company loses its primary SAN during a controller failover. The nightly…