Networks

News about networks
  • The IETF at 25: Unfinished business

    As I write this, the IETF has been around for 25 years and a few hours. The first meeting started at 9 a.m. on Thursday, Jan. 16, 1986, in San Diego with 21 people in attendance -- a far cry from the most recent meeting in Beijing, which attracted 1,...

  • How to 'tether' your iPhone free without jailbreaking

    The solution I came to was to write my own "NetShare"-like app for personal use. After poking around the web for some jumping off points (and a tip from the developer of the controversial "Handy Light" app), I stumbled on a GitHub project called "iPr...

Tutorials about networks
  • Slow Wi-Fi? Try bypassing it with an Ethernet cable

    A reader has noticed that the Wi-Fi at her local library has slowed considerably in recent months, and she's wondering what's causing it: "Is it our computers, bogged down with too much junk, or is it something to do with the library's system?"

  • Troubleshoot sluggish or non-working Wi-Fi

    I'm a big fan of working at offsite locations--meaning my local Wi-Fi-equipped coffee shop. In fact, I'll often spend the afternoon hunkered down at Panera Bread, iced tea in one hand and a French Toast bagel in the other. (It's bad form to set up sh...

Features about networks
  • Four ways IPv6 will save the Internet

    The world is almost out of IP addresses--or at least it's almost out of the IPv4 addresses that IT admins and users are most familiar with. Fortunately, IPv6 has been developed to exponentially expand the pool of available IP addresses while also pro...

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