Archive for the ‘Information Technology’ Category


Rugged PC for diverse operational environments

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January 22nd, 2011

A rugged pc is essentially a computer that is designed to work in difficult environments – i.e., environments that provide unsteady conditions, extreme temperatures or other problems not encountered in everyday computer operating environments. Within this remit, there is a multitude of  various specifications, and these can be designed, of course, to equip the PC for operation in the specific environment in which it needs to be deployed. It could be that a buyer needs a rugged embedded PC, which is designed to function to a high level on a small range of specific tasks.  Or they could want to use their PC in transit on roads, sea or air – providing bumpy or otherwise unstable conditions – in which case they would require a rugged transport PC.

The desired specifications will depend not only on the environments in which the machine is deployed, but also, naturally, on the purpose for which it is to be used. This could be anything from military reconnaissance to editing sequences for documentary film-making for dispatch. There is a range of areas that rugged computers can be built to specialise in:

  • custom algorithms for real-time vision applications;
  • targeting solutions for Ballistics;
  • target recognition and video tracking;
  • training systems and embedded simulation;
  • imager integration and sensor control;
  • stabilized mechanisms, positioning and pointing devices;
  • image stabilisation and Fusion hardware and software

But how does the technology work? Or, in other words, how are the objectives achieved? IT has often had problems with practical deployment in situations where the user can ill-afford instability or an unpredictable machine. Practical solutions have been developed by many rugged PC suppliers to satisfy this need. For instance, computing hardware can be deployed in a tough, shock-proof chassis with conduction cooling. The fundamental point of most rugged and embedded computers is that the electronics installed within them operate in a controlled environment. Their actual components can be chosen based on their ability to operate well in extreme temperatures as well as unstable environments. In addition to this, computer systems can be designed specifically to counteract wet or extremely dusty conditions or work environments.

So the type of rugged pc you chose to buy is determined by the environment in which you wish to deploy it. Think about a rugged embedded PC for highly specific usage, or, for example, a rugged transport PC for use when constantly on the move in unstable conditions.

Please visit http://www.vision4ce.com/ for further information about this topic.

http://www.vision4ce.com/

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IT support London to keep you up and functioning

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May 20th, 2010

In the space of a few brief years, almost every business in the capital uses computers as a core part of their operation. Most businesses would no longer retain even rudimentary functioning capacity without their IT infrastructure. When things go wrong, computer support London is vital to keep your business up and running. IT support London might be all that is keeping you and your business from regressing 50 years to the time of pencil and paper. In fact, where computer crashes do arise, many businesses simply grind to a halt entirely. There have been some high profile examples of this, including the London Stock Exchange.

For most businesses, that is just not an option. However, it does happen. IT systems do crash, malicious hackers do bypass security for their own ends, unforeseen circumstances do arise. When they do, the IT support London offered by FWCS will get you back up and running. Although you may have in-house personnel who can deal with some issues, computer support London might be necessary since IT systems are far more complicated than they used to be – particularly in the time of the internet. Unless you are a large business, it is unlikely you will have people with the qualifications to deal with every area of your computer infrastructure.

IT support can help across the board. Problems that happen out of the blue and could cost you days of business can very often be solved quickly and simply with the right kind of support. Some computer support services will be able to diagnose the difficulty over the phone and help you to put it right then and there, without the time and expense of a personal visit; when you are looking at a deadline or the prospect of thousands of pounds worth of lost revenue, this can be an attractive option.

IT support London is there to serve you in every area of computer maintenance and repair. It may be that you are having security difficulties – or that you are uncertain whether your systems could withstand a cyber attack. If that’s the case, computer support London will help you find any gaps in your system’s firewall and security procedures. They can advise on data backup, or recovery of ‘lost’ data after a major incident – again, something that can save thousands or even millions of pounds, not to mention reputation. Consultancy services can find where your systems are out of date or need a little extra attention.

Please click http://www.fwcs.co.uk/ for further information about this topic.

http://www.fwcs.co.uk/

What is the Importance of Penetration Testing?

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October 29th, 2009

One of the more principal inventory office items in any enterprise is definitely its IT or Information Technology Systems. The IT systems can consist of alternative things ranging from office PC’s to printers and to network systems. Even the website of your office may be considered as part of your IT systems. On the other hand, having a complex IT system may be compromised, as it may be vulnerable to various viruses as well as to cyber attacks. Therefore, you would need to have detailed vulnerability assessment, in order to guarantee that you are able to protect yourself against such events.

As expected, vulnerability assessment is a very serious issue. You need to make sure that you are able to have professional assistance in order for you to handle this task. Vulnerability assessment as well as vulnerability management goes hand in hand together.  Vulnerability management is a complicated procedure that involves assessing the threat and then analyzing it. Once the analysis is concluded, necessary action can be taken to rectify the situation.

One of the alternatives to perform vulnerability assessment is by employing the method of penetration testing. Penetration testing is a detailed procedure in which skilled experts will apply various procedures to help penetrate your IT system under controlled conditions. Penetration testing grants you to realize the vulnerabilities in your system. Therefore, you will also see if your IT system is under the risk of being compromised.

Furthermore, you will be able to assess the level of threat that you are under and you will be able to take the necessary steps to help overcome these problems. On the other hand, it is significant for the vulnerability assessment and for the vulnerability management to be done by real professionals. There are many knowledgeable IT companies that have professional expertise in vulnerability management.

This means that they should have worked with similar situations. Furthermore, they will have to prepare special tests and penetration testing methods that are suitable to the complexity of your IT systems. Particularly for big enterprises, the scope of vulnerability assessment will have to be encompassing in order to make sure that your systems are protected against all eventualities. This way, you can guarantee that your IT systems will continue to work safely and soundly for many years to come. When you are trying to make a decision, make sure that you ask about their past references as well as their past endeavors, when you are making up your mind for your vulnerability management.

Please click http://www.surecloud.com/ for further information about this topic.

http://www.surecloud.com/