What is a Credit Card Processor?

Shopping online is as popular as shopping at stores these days. This allows people the opportunity to save time and money, and is often much more convenient than going out to the store and dealing with the price of gas, traffic and customers. As a result, a number of businesses are looking to add their wares online, in online stores. Many people are unaware that when they open an online store it will need a credit card processing company in order to be successful.

Today there are many security risks involved when it comes to ordering and paying for items online with a credit card, so you will want to make sure your customers feel secure when using their credit card online. When you open up a store online with a credit card processor, you are protecting yourself along with your customer. A credit card processor is a third party business which will request the money from the card company on behalf of your company. This helps to ensure that you will not be liable for any fraud in the credit card processing that occurs on your site. You will not need to check the security of your business when it comes to credit card purchases, because your credit card processing company will take care of this for you. As a result of a credit card processor, you will always be entitled to your money and you will not have to worry about the validity and security of the card.

A credit card processor takes the guesswork out of credit card processing functions when it comes to security. If you want to be a success with your online items and online store, it is a good idea to make sure your company is protected when it comes to credit card processing by implementing a third party credit card processor onto your online store today!

What is broadcast traffic on a computer network?

Broadcasting is a term used by radio and television media. The basic concept is the transmission of a signal that everyone can receive. The same concept exists in computer networks. In this case, a computer or network device sends a signal out that every other device on the network receives.

Here are two examples:

Example one – A new computer starts up. It is connected to the network but needs an IP address. It then sends a broadcast asking any DHCP server for an IP. It cannot send a direct request to the DHCP server, as it does not know if one exists. When a DHCP server gets the broadcast packet, it will reply with an IP address.

Example two – To provide access to a file share, or access other file shares, a computer needs a list of all other computers on the network. The only way it gets this list is by sending out a broadcast to locate other computers.

The broadcast on a computer network is different from other network traffic. The broadcast is sent to a specific MAC address – FF:FF:FF:FF:FF:FF:. Every device on a network understands that it is a broadcast and replies if relevant or drops it in other cases.

However, there is a downside. On a small network, the amount of broadcast traffic is negligible. On a larger network, like a campus with 20,000+ devices, the broadcast traffic can consume a large chunk of available network bandwidth. This is where VLANs and other network technologies come in.