Reverse DNS is a site that displays reverse lookup results for approximately 4.3 billion IPv4 addresses in a map-like manner. This is what it looks like when you access the site. I can't tell what it ...

Having blundered and finessed my way through several problems setting up VPN connections over a wireless AP for some laptops, I am left with just one hurdle to tackle:<BR><BR>Some print charging ...

Hi,<BR><BR>Since I do not use host based authentication, I see no value in the ssh server learning the hosts name of it's clients. I am merely inconvenienced by the timeout as it attempts to do this.

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Two stories in one here (trying to economize). If you haven't noticed, I'm on one of my anti-spam kicks (again). Last week, I published a video asking Google, AOL, Microsoft, and Yahoo! (GAMY!) to ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We recently talked about how to flush your DNS cache on your Mac should you have trouble ...

Google has confirmed that there are some GoogleBot useragent spiders not properly passing verification protocol. Savvy webmasters noticed that GoogleBot over the .249.70.0 /24 IP range was not ...