GeoTagging, GeoLocation or EXIF data is not new but it has been on the news recently and on social media sites as a major threat to your personal security. Continue reading “Geotagging” »
Internet
All things Internet related
Uptime
You hear a lot of companies touting four or five 9’s for their Uptime.
Then yearly downtime is calculated as:
- 90% – 876 hours
- 99% – 87 hours & 36 minutes
- 99.9% – 8 hours & 45 minutes
- 99.99% – 52 minutes & 33 seconds
- 99.999% – 5 minutes & 15 seconds
WiFi Channel Spectrum
Most WiFi Routers use channel 6 as the default channel. I created this channel spectrum to show
why you should change the default to channel 1 or 11 to avoid potential conflicts. Notice how
channel 6 overlaps all other channels except 1 and 11. Continue reading “WiFi Channel Spectrum” »
