networking

Internet connectivity: where does it end? Apparently it will not be a limitation for passengers of select Chrysler vehicles! The idea, while interesting, seems confusing to me. Now stop me if I am missing something, but if you need mobile broadband chances are you would already have this with a Verizon card or PocketPC/BlackBerry? How […]

In Part I of this article, we started to look at how to edit a predefined IPSec policy in Vista. An element of this process may include editing or creating IPSec rules.
Creating an IPSec rule is relatively simple because the Create IP Security Rule Wizard walks you through the process. You can launch […]

We hear about people connecting to open wireless access points all the time. Sometimes with the owner’s knowledge, more often than not, without. But in the end, who is the responsible party? Should we place blame on one party over the other? Or instead, do we need to accept that both the legalities and […]

One way that you can secure communications between two computers is through IPSec (Internet Protocol Security). With IPSec, the data sent across the network between two computers is encrypted. Sounds simple enough but the process is actually quite complex.
Microsoft’s IPSec is policy-based. IPSec policies consist of rules that specify:

Types of IP traffic to […]

Get the facts on how ADTRAN’s NetVanta 1335 integrates network functions into a single platform.
Simplifying your network without sacrificing performance or security is a key consideration for any business, especially for your small or medium business. If you’re thinking about adding Wi-Fi to your network, it doesn’t have to break your budget — you can […]

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For my money, I am a fan of going wired when it comes to networking. But I must ask, is going wired better than wireless in your mind? There are certainly obvious advantages to each option. I tend to lean one direction over the other myself.
Take the security aspect. Going wired is simply more secure, […]

Monitor and troubleshoot your network with SolarWinds’ Engineer’s Toolset! You’ll get valuable tools such as Switch Port Mapper, IP Network Browser, and Network Performance Monitor, enabling you to quickly and effectively manage your infrastructure.
Engineer’s Toolset delivers 49 essential networking tools all in one extremely affordable package for just $1,390. Try it for FREE […]

Learn why having the right diagnostic tool can enable network professionals to quickly identify and resolve a problem.
When it comes to troubleshooting application performance issues, there are two steps you can take to make diagnosis easier, faster and more accurate. First, understand the common causes of application performance problems; and, second, use the right tool […]

Implement enterprise-wide secure wireless LAN access.
In record numbers, organizations are embracing mobility and wireless access (WLAN). They demand hassle-free, anytime, anywhere access that enables employees to be connected and productive 24/7. While mobility and wireless network access are highly desirable, maintaining security remains a key concern for enterprises. The greater the number of WLANs an […]

There you are, staring at your computer, wondering why your Internet connection is running slower than slow, and wishing you knew enough to penetrate the endless runaround you get from your service provider. Or, you’re the Lone IT Staffer in a small business who got the job because you know the difference between a switch […]

I’ve met all of my clients through online resources and networking. I had one local client in the past who found me online and we never met face-to-face (f2f). However, I recently landed a client and we’ve already had one f2f meeting, but I don’t anticipate another as it was to discuss the business overview.
Thank […]

Making Online and Offline Connections looks at how the virtual world changed how we connect to others. In it, I state that the online world made it possible for me to become a full-time freelancer. It got me thinking how I met people in this virtual world.
I met a few through blogs, especially in earlier […]