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 | | Why Do You Need an Ssl Certificate? What are SSL Certificates Used For?
SSL Certificates are used to prevent hackers from stealing private information. They do this by encrypting the data; utilizing two different keys, a public key and a private key. The public key is what everyone sees. The private key is secret and is known only to the recipient (such as a credit card processing company). URLs that have an SSL connection will use https instead of http. The 's' at the end of http stands for secure.
Do You Really Need an SSL Certificate?
If customer payments are being processed by a third party provider such as PayPal, you will not need an SSL Certificate. However, if your customer transactions are being processed through e-commerce, an SSL Certificate is a must. People ask, "Why should I get an SSL Certificate when my hosting provider has a shared one?"But here lies the problem: your customers will receive an error message about the validity of the certificate because it is shared. This will cause your customers to purchase from another, more trusted website. The only way to avoid this is to obtain your own SSL certificate.
Here are some reasons why you should consider using an SSL Certificate:- Keep Your Customer Information Private: An SSL Certificatewillkeep your customer information private and help ensure that their personal data is not stolen or tampered with.
- Gain Customer Confidence: A secure site will help you gain customer confidence andincrease your chances ofconvertingclicks to sales. Many savvy customers are smart enough to look for the 'https' in the url to ensure that their data is kept private and will seek out another, more reliable website to conduct their transactions.
- Give Yourself a CompetitiveEdge: A secure sitewill help you gain a competitive advantage over those who do not secure their customerdata. Again, savvy customers will click away from a website when conducting transactions or giving private data if the site does not appear to have secure areas.
- Help Your Site Appear Legitimate: An SSL Certificate will help your site to appear legitimate and trustworthy.
If you want to increase your sales and encourage customers to purchase from your website you need an SSL Certificate.
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| Practical HDR: A complete guide to creating High Dynamic Range images with your Digital SLR by David Nightingale |  | HDR is both a technical solution to the limitations of digital camera sensors, and a creative tool that can give any image much more impact - but it is not without its pitfalls, and it's essential to understand these if you want to take full advantage of this innovative technique.
Focal Press (September 14, 2009) Paperback: 160 pages Product Dimensions: 9.2 x 8.3 x 0.5 inches | Product Description:
Practical HDR provides you with an abundance of step-by-step examples that will quickly make you an expert on the theory and practice of shooting and processing HDR images, allowing you to get the best possible results every time.
As well as practical advice on shooting and processing, the book also contains a global showcase of inspirational HDR images - you will quickly find that HDR offers unparralleled opportunities for indulging your creative instincts, from photo-realistic to hyper-realism.
- Create stunning HDR images - from photorealistic to the hyper-real
- Covers in-camera image capture and digital darkroom techniques
- Combines sound, step-by-step advice with an inspirational gallery of images
| About the Author:
David Nightingale is an intructor for the Perfect Picture School of Photography and director of Chromasia training. |
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SSL Security InformationSSL has a notion of client and server. The client contacts the server and sends the first message. The first message causes the client and server to exchange a few messages to negotiate the encryption algorithm to use and to pick an encryption key to use SSL Secured

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