Technology Insights

Install iPhone RedLaser UPC Bar Code Scanner Via iTunes App Store

Over the past couple months there have been numerous UPC bar code scanners available for install on your iPhone via the iTunes app store all of which seem to not function so well. Recently I noticed a UPC bar code scanner titled Red Laser that blows all of the competition out of the water and functions really well.

The UPC bar code scanner applications for the iPhone all have the same similar features which include launching the application, clicking the scan UPC code button, focusing with the camera on a UPC bar code, waiting for it to register, and then viewing results. The results of the various applications differs however many use Google Products or Amazon to provide pricing of the product you have scanned the UPC bar code on.

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Technology Errors

Internet Explorer Has a Black Line Over Favorites, Tabs, And Command Toolbar

Recently I launched Internet Explorer after rebooting my laptop computer that runs Windows XP and noticed that the third line of toolbars which includes the favorites, tabs, and command toolbars had a black line all the way across all of them. I was still able to click on any of the items including opening new tabs, selecting favorites, and any items in the command toolbar such as the home button, the tools button, etc.

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Technology Insights

Use OpenSSL to Verify the Contents of a CSR Before Submitting For a SSL Certificate

When purchasing SSL certificates for your website online you will be required to generate a SSL CSR, or Certificate Signing Request, to obtain a SSL CRT, or Certificate. In the process of generating your CSR you will be required to provide numerous pieces of information including Country, State, City, Company, Department, server common name, contact email address, and a challenge password. The most important field being the server common name as this is the domain that will securely serve web pages over HTTPS to make sure data is encrypted in each direction and because of this is secure.

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