Encryption and Security with SSL for small business web design.
When it comes to accepting online payments as part of small business web design and other sensitive information over the web, normal HTTP just doesn't cut it. It's an insecure method of communication where everything is sent over the wire in cleartext it's completely trivial for anyone in a network administrator position at a business or ISP to gain access to the network, and most networks are even vulnerable to 'sniffing' by non-privileged users of the network. Something you need to keep in mind when coordinating small business web design
Things are bad enough that you really shouldn't even transmit any passwords without taking additional security measures as part of small business web design, unless the things the passwords give access to are entirely trivial put simply, as a webmaster, you need to be worried about encryption and security. But how can you add them to your website and as part of small business web design? Well, it's not as difficult as you think, because there's a standardized way of doing it: SSL.
What is SSL ?
SSL stands for Secure Sockets Layer. It is a method of using cryptography to make sure that communication between a server and a client is secure: in other words, data sent can't be intercepted or tampered with in any way. SSL works using a variety of encryption methods, but the most important feature to consider as part of small business web design is that SSL certificates effectively certify that a site is the real thing, which helps to prevent spoofing. When SSL is combined with HTTP as part of small business web design, it becomes HTTPS (Secure HTTP), a powerful way for web browsers and web servers to send sensitive data back and forward securely.
SSL is what makes a users web browser come up with the little padlock symbol that means your website and your small business web design are secured for them to enter sensitive information. If there's no padlock as part of your small business web design, they don't want to do business with you.
However, you should also be aware of what SSL is not: it isn't a complete security package for your small business web design. If you transmit data as part of your small business web design over HTTPS and then store it in a database unencrypted when it reaches your server, someone with access to the database will still be able to easily retrieve the data. SSL is not the answer to everything it's simply a way of avoiding anything happening to the data while it's 'out there', traveling across the Internet from your small business web design. Of course, your customers are unlikely to realize this fact(they think the padlock works like magic), but you at least should as part of your coordination of your small business web design.
Levels of Encryption for small business web design.
There are three main levels of SSL encryption: 40-bit, 128-bit and 256-bit.
It's very important to emphasize at this point that 40-bit SSL is now outdated as it relates to small business web design and deprecated: you would be a fool to use it. The only reason 40-bit encryption was available to begin with was because the US government was initially afraid of exporting cryptographic algorithms that were strong enough to be used against them: 40-bit was strong enough for most small business web design, but still weak enough that they could break it by brute force with their powerful computers. The US was persuaded to relax the restrictions as part of small business web design when the government realized that they were doing nothing but forcing IT development to other countries, but by then there had been widespread adoption of 40-bit encryption as part of small business web design.
Now, years later, there's really no reason to be using it as any part of small business web design. You should use 128-bit as a minimum for small business web design, and preferably 256-bit what you can afford will likely be dictated by the value of the goods you sell as part of your small business web design. If you think anyone is likely to try to break your encryption, you should get the best you can.
How Do I Use SSL within small business web design?
If your web host supports SSL, then it should already be all set up for you and will be easy for you to adopt as part of your small business web design (if you host your website yourself, then you might like to take a look at the tutorials at modssl.org to get it installed). However, before you can use SSL, you need to get certified that is, obtain an SSL certificate from one of the trusted certificate authorities and incorporate it as part of your small business web design. The big three are VeriSign, GeoTrust and Thawte, but they charge relatively high prices.
A FREE SSL alternative for small business web design
A free alternative for small business web design pages is offered by Startcom. And can offer a good introduction to SSL security. Available at http://cert.startcom.org Startcom is an attractive alternative for small business web design because it is offered free as part of an open source project. Although it is not as widely recognized by most browsers it provides a nice option for small business web design pages.
The whole SSL concept for small business web design works more-or-less the same way as buying a domain name, and, in fact, many domain registrars resell certificates you can often get a better deal from them than you would from one of the big companies so consider this for your small business web design. You can often find perfectly good certificates for as little as $30 per year, so shop around if your are looking for a low-cost alternative for your small business web design .