Category Archives: Network

stable networks are built on a professional foundation with quality hardware , wireless and network cabling

FBI Threat Alerts

Who Wants to Hack Me? You may think that your computer at home is insignificant in the great pool of technology and is not a target for intrusion. To clarify this myth, the residential user who may not be familiar with emerging threats and 0-day viruses is in fact the weakest link and target for…
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Securing Your SIP PBX

Securing your PBX PBX phone systems are one the most attractive protocols that hackers are interested in taking advantage of. Why?.. Obviously free phone calls at your expense! Here are some things to consider: 1) Turning on a firewall is useless unless inbound/outbound rules are configured properly, try to allow access only to specific I.P.…
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Virus Definitions

So is my computer infected? How can I tell? 1 - Your computer is running unusually poorly or your internet connection seems to be significantly slower than normal. 2 - You get pop-ups with advertising while you are browsing the web, and sometimes even if you don't have a web browser open. 3 - Your…
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Networks are a key component to making things accessible in your home or business and possibly joining the 2 together. This area of the blog is to help explain some of the challenges found in networking with wireless and network switches.
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Video Surveillance

A1 Computers takes pride in everything we do, network surveillance is no exception to the rule. We know what the box has written on it "easy install" "quick installation", so you bought some cameras and now aren't sure what to do with them. Don't feel to bad, this happens more often than you think.

Real video surveillance systems that work, require planning, network cabling, and a true understanding of networking so that they work efficiently.