Tag Archives: cable

Five Ways To Bolster Computer Security When You Are On The Move

It is widely accepted to use laptop for getting the work done when you are off the office. Yet mobile computing attract laptop lifters and they are always on the look out for their prey (people with laptops).

While losing laptop means losing easy 1000 bucks it also jeopardizes your job and gives critical personal or financial information or company details to wrong people. It also means you have also lost system configuration you have set for smooth functioning. It kind of puts you at a bigger loss than the laptop per se. However, by following the 5 tips you can keep your laptop secured even when you are mobile computing on the road.

Stop carrying laptop bags when you have to travel in bus or train. It kind of sends obvious signals to the lifters that you are carrying one. Use an ordinary tote to carry it otherwise or even carry in a padded briefcase.

If you should be taking laptop for a flight journey carry it on your person. However, carrying a suitable computer lock with you should make it convenient as you can secure it. Investing in buying computer locks or say, a laptop security device will give you lot of peace of mind. If you have to leave the system in the airport lobby or even at work, attach the computer lock cable securely to a fixed heavy object such as a desk or chair is good idea.

You don’t want everyone to know what you’ve been doing in the system, do you? Computer locks with monitor cable lock should prevent shoulder surfers around to sneak peek into your laptop. The monitor cable lock just locks the screen of the laptop making it not only difficult to sneak peek but also lift it.

Carry laptop and passwords separately. In the sense do not have passwords and access information in the same briefcase that carries the laptop. It’s like making the job of laptop thief so much easier. Should you lose the laptop at least the thief can’t access personal information.

Encrypting the data is more of after laptop is stolen. It works as a repair and prevent the laptop lifter to gain access through your files and pick up information. Encrypting gives added protection so the information stored is not retrieved even after the laptop is stolen. With OS such as Windows XP, Vista, and the Windows 7 encrypting the files and folders is possible.

Five Ways To Bolster Computer Security When You Are On The Move

It is widely accepted to use laptop for getting the work done when you are off the office. Yet mobile computing attract laptop lifters and they are always on the look out for their prey (people with laptops).

While losing laptop means losing easy 1000 bucks it also jeopardizes your job and gives critical personal or financial information or company details to wrong people. It also means you have also lost system configuration you have set for smooth functioning. It kind of puts you at a bigger loss than the laptop per se. However, by following the 5 tips you can keep your laptop secured even when you are mobile computing on the road.

Stop carrying laptop bags when you have to travel in bus or train. It kind of sends obvious signals to the lifters that you are carrying one. Use an ordinary tote to carry it otherwise or even carry in a padded briefcase.

If you should be taking laptop for a flight journey carry it on your person. However, carrying a suitable computer lock with you should make it convenient as you can secure it. Investing in buying computer locks or say, a laptop security device will give you lot of peace of mind. If you have to leave the system in the airport lobby or even at work, attach the computer lock cable securely to a fixed heavy object such as a desk or chair is good idea.

You don’t want everyone to know what you’ve been doing in the system, do you? Computer locks with monitor cable lock should prevent shoulder surfers around to sneak peek into your laptop. The monitor cable lock just locks the screen of the laptop making it not only difficult to sneak peek but also lift it.

Carry laptop and passwords separately. In the sense do not have passwords and access information in the same briefcase that carries the laptop. It’s like making the job of laptop thief so much easier. Should you lose the laptop at least the thief can’t access personal information.

Encrypting the data is more of after laptop is stolen. It works as a repair and prevent the laptop lifter to gain access through your files and pick up information. Encrypting gives added protection so the information stored is not retrieved even after the laptop is stolen. With OS such as Windows XP, Vista, and the Windows 7 encrypting the files and folders is possible.

HDBaseT in HDMI Extenders Over Cat5e/6/7 Cable

The main drawback of HDMI as an A/V connection standard, when it comes to high definition video distribution, is cable length limitation. Installation costs quickly add up when you consider HDMI cables, control cables and HDMI repeaters for solving distance limitation. To cope with this limitation, a multitude of HDMI extenders over standard cat5e/6 cable became available – each of them providing proprietary solutions to support HDMI extension along with different control signals including CEC, IR, RS232, USB. The downside in all these implementations is that 150 feet proved to be the maximum distance for 1080p/24bit/60Hz resolution, with full HD support guaranteed well under 100 feet. With growing popularity of 3D formats, the need for a new technology became apparent.

HDBaseT is a new connectivity technology optimized for home and commercial multimedia distribution promoted by HDBaseT Alliance. The cornerstone of HDBaseT technology is the “5Play” feature, which means transmitting full uncompressed high definition video, audio, 100BaseT Ethernet, power, and various control signals through a single standard 100m/328ft Cat5e/6 solid cable. HDCP is also handled by the technology.

HDBaseT supports TV and computer video formats including standard, enhanced, high definition and 3D video, as well as all audio standards. HDBaseT delivers full HD/3D and 2K/4K uncompressed video in a point to point connection or a single to multipoint distribution supporting both daisy chain and star topologies. When cascading, extension limits can go beyond 100m/328ft – up to eight additional 100m/328ft runs can be combined. This flexibility makes HDBaseT an ideal commercial technology for applications such as digital signage.

HDBaseT supports 100Mb Ethernet, enabling televisions, hi-fi equipment, computers and other devices to communicate to each other and to access stored multimedia content. Different types of control signals are also supported by HDBaseT technology, starting from Consumer Electronic Control (CEC) that operates basic functionality such as power-on, power-off play and stop, to RS232, USB and infrared (IR) that operate remote equipment even when located in a different room. This large variety of control signals gives equipment manufacturers and integrators the flexibility to choose the solution that best meets their needs.

The latest addition to the HDBaseT 1.0 specification is Power over HDBaseT or PoH. This enables the transfer of DC power, along with data signals, over a single Ethernet cable in a manner similar to Power over Ethernet (PoE). PoH safely delivers up to 100W over four pairs of Ethernet cable, which allows power to be supplied to the attached devices through the cable, requiring no additional power supplies. The latest Energy Star 5.3 Specification restricts all TVs to 108W of power consumption, regardless of screen size. Energy Star 6.0 Specification targets a cap of 85W for all TVs. At these levels, HDBaseT has ample power delivery capabilities for supporting even large displays.

Network Technologies Inc (NTI) integrates the HDBaseT technology into its new line of HDMI extenders. The ST-C6HDMI-HDBT extender supports full HD/3D extension to 328ft, HDCP, CEC, IR and optionally SPDIF. The ST-C6USBHE-HDBT supports all of the features listed for ST-C6HDMI-HDBT, plus 100BaseT Ethernet, RS232, and USB support for USB keyboard/mouse and an additional USB device, such as a USB touch screen monitor, USB CAC card reader or USB whiteboard. Both extender models require only one power supply to power the local and remote units, which can be attached at either end. SPDIF audio and USB are not standardized in HDBaseT technology; therefore NTI employs proprietary solutions in its extenders. The way power is delivered through the Ethernet cable is also a proprietary approach tailored to extender applications and provides flexibility at a lower cost.