I am attempting to register physical USB keys with various online accounts in an attempt to improve my online security. I purchased multiple YubiKey keys (YubiKey 5 NFC and YubiKey 5 Nano) with the intent to register at least two keys with each of my supported online accounts so that I have a backup in […]
If you host AWS EC2 instances in a private subnet, you will often need to configure a NAT Instance or NAT Gateway so your EC2 instances can communicate with other Amazon Web Services (e.g. RDS, SQS, SNS, SES) and/or so your EC2 instances download OS and software updates. Pricing Comparison NAT Gateway $0.045/hour + $0.045/GBBuilt […]
Are you trying to connect your mobile phone or other device with 4G/5G mobile data access to a WiFi network or WiFi-enabled device that does not have Internet access? Would you like to force the device to use your Mobile Internet connection even if your WiFi network has Internet access? Situations might include connecting directly […]
I recently upgraded my home wireless network to Google Wifi wireless mesh devices (Amazon $259) from our aging Apple Airport Extreme router and collection of Apple Airport Express wireless extenders to support about 40 devices sharing a 200/20 mbps internet connection. While I have been extremely pleased with the performance and reliability of the Apple wireless […]
Gigabit Fiber (1Gx1G) options are available to most Springfield Missouri businesses and multi-unit buildings, but residential customers are generally limited to Gigabit (e.g. 1Gx50M) via coax cable service (e.g. DOCSIS 3.0/3.1 modem). Availability depends on if your address is residential or business, single-unit or multi-unit, inside/outside Springfield city limits. All of these are major factors regarding […]