Ho

Tuesday, January 27, 2009

The Infamous Blue Screen of Death - Diagnose and Repair It

The dreaded Blue Screen of Death has probably happened to everyone who owns a computer, at least once. web conferencing it happens more than once then you have a problem and you will need to know how to diagnose and repair the infamous Blue Screen of Death error screen.

There are only a few causes of the infamous Blue Screen of Death:

- Bad Memory
- Wrong Power Supply
- Over Heating - CPU Fan
- Incompatible Hardware self cert loans Software
- Windows Registry

The first thing you are normally instructed to do is to reboot your system. If you are able to get back in to Windows and continue working, the problem is not necessarily over. Bad memory, incompatible hardware or faulty fans are most likely not the problem, the main cause of the Blue Screen of Death is the Windows registry.

Your Windows registry stores all your user profiles, systems hardware and software settings and configurations, and stores all this information as a single entry for each setting in the registry. Over time your registry can become bloated, filled with unneeded entries, or be infected with corrupt or malicious entries impotence adware, spyware, viruses, or other malicious software.

Manually working in your Windows registry is not recommended unless you know exactly what you are doing. You can download and install a registry cleaner from the internet that is compatible with your version of Windows. You should create a back up of the registry before you attempt to repair the Blue Screen of Death.

A good registry cleaner will help you do this available at fixbluescreenfixbluescreen

The Blue Screen of Death solution can be found at fixbluescreenfixbluescreen

Using Security Card Printers to Produce ID Cards

Card Printers have unique customisable levels of security to ensure an ID card cannot be easily counterfeited. This article identifies some of North Carolina Lemon Laws methods that are used.

Ensure a strong base card is used. It must be durable and resistant to cracking. Choose card stock that is ten times the flex life of regular PVC cards and check that it does not tear easily. The lanyard slot in the top of a regular PVC card is a weak point. If it can be torn it's simple for a forger to replace the photo and create an ID card that will fool a brief inspection.

A high capability card printer will have a international conference call laminator that extends card life by up to seven years. It applies a protective laminate covering to the ID card. This is recommended if the ID card is frequently swiped using abrasive equipment such as a bar code or magnetic stripe reader.

A basic ID card will have the holder's name, photograph, signature and in some cases colour coding to show access entitlement. It's simple to inspect at a glance but also very easy to reproduce.

To prevent illegal reproduction card stock can be purchased that has pre-printed security features including ultra-violet visible enterprise web hosting Micro text can be used that is only known to the issuing organisation. Pre-printed serial numbers can also be incorporated into card stock.

All these features are exceptionally difficult to reproduce. For instance micro text can be as small as 5 thousandths of an inch (0.125mm). Most card printers cannot print text this small so without the card stock it is virtually impossible to reproduce an ID card.

UV holograms printed over the surface of an ID card are an effective security measure. The image is not visible to the naked eye but can be seen under UV light. A hologram images including embossed micro-text can be incorporated into the over-laminate film that is applied by card printers.

Storing the cardholder's information on a centrally located computer enables a security officer to check details and compare a photograph by using the ID card's magnetic stripe, proximity chip or smart card.

High capability card printers can be set up for this function. Card stock must be used that has been pre-printed with a serial number. The serial number is recorded on the card's credential medium such as the magnetic stripe, proximity chip or smart card. The employee's details are then attached to this serial number and stored in the printer's host computer. This information can be uploaded to the issuing organisation's central database.

When the ID card needs to be checked the serial number triggers the cardholder's details to be downloaded to a local terminal, on which photographs and card information are displayed and can be compared with the original.

The strength of an ID card's security comes from a combination of media features, card printer capabilities, database verification and built in security measures such as holographic images. Card printers come in a variety of models, all with different capabilities. A specialist card printer retailer or manufacturer will be able to provide advice about which model is best for an organisation's needs.

zebracardid/card/na/en/index/productsZebracard Card Printers are used every day in over 90 countries to produce more than 1.5 million identification cards. Learn more about Zebra's full range of security zebracardcard printers and accessories at Zebracard.