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What Is A VPN?
There seems to be a million acronyms thrown around these days and VPN usage is on the rise. So, what is a VPN? A VPN is a Virtual Private Network. Think of it like operating inside the filling of a Jelly donut. Even though you may be in the nice white neat box with all the other donuts, your little enclosure blocks that tasty lemon filling from blending with the maple bars or bear claws (the Internet). A VPN gives business users a practical and pretty reliable way to enclose themselves while they are online, sheltering their work from the general public. It is a more secure way to work while connected to an insecure public network.
How does VPN work?
VPNs uses encryption and tunneling protocols to move information around on your business network without allowing the outside world to peer in. This type of connection is great for mobile workers and remote computers.
Clear advantages of a VPN connection.
VPN users often enjoy better connectivity and less restriction especially when traveling out of the country. However, the clear advantage to using a VPN for business users is the increased security and privacy protection.
What Is HDMI And Why Is It Important?
For anyone that grew up during the age in which television playback included VCR's, they probably remember those wonderful multi-colored audio/video cables that required four different plugs on each end. Those types of cables represent how audio and visual data got from your device to the actual TV. For their time, those cables certainly got the job done. The problem is that now most movies contain 7.1 speaker surround sound audio and video resolutions frequently in the 4k range. To carry that much data efficiently, HDMI was created.
What are HDMI cables?
HDMI cables, or High Definition Multimedia Interface cables, are not a new concept. They were developed over 10 years ago to smooth out the exchange of audio and video from one device to another. According to MakeTechEasier, HDMI allows for that high-fidelity audio and high-resolution video to be sent over the same cable and creates a standard platform that makes connections between computers and televisions much easier than in the past. What's more, HDMI also carries something called "control data." This data allows your gaming system or Blu-Ray player to wake your TV up and lets your home entertainment system work better together.
Why are HDMI cables important?
HDMI cables are definitely a step up from the standard audio/video cables. They carry what we like to refer to as a “handshake” full of information to help your devices work together easier.
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