What is a Firewall ? by Benjamin Hargis
Simply put it acts as a barrier between your computer and the internet. To protect you from crackers, hackers and malware. If your running DSL or a cable modem you should employ a firewall, as having a direct connection to the Internet can make you a target to attack. ... Proxy Service- Information from the Internet is grabbed by the firewall and delivered to the requesting service thru the proxy. ... With firewalls you set up ACL's or Access Control lists to allow or deny traffic. ... Zone Labs makes ZoneAlarm I like it bcause it has a simple interface allowing home users to configure it...

iSCSI vs. FC for Meeting Mission Critical Requirements by Efrat Aharoni-Levi
Introduction Mission Critical Data is just what its name says: critical to the core functioning of an enterprise. Mission critical data must be available 24x7 and fully backed up for immediate recovery in the event of disaster. Enterprises are constantly seeking more reliable, more efficient,... • Human Resources: Because the V-Switch 3000 operates over the enterprise’s existing Internet network, minimal additional knowledge or training is needed to implement or manage the SAN. ... The IP-based iSCSI SAN permits remote storage access and provides greater flexibility in the location of...

Sony PSP - Playstation Portable Gigapack by Mike Smith
The Sony PSP Gigapack is an accessory bundle that you can purchase in addition to your Sony PSP. Overall, it is a great value and can save you some money. This Bundle Pack includes an USB cable, soft case with wrist strap,a vertical stand, AC adaptor, 1GB Memory Stick Pro Duo, headphones with... The PSP Firmware 2.0 feature allows users to take advantage of the unit's built-in Wi-Fi capability to wirelessly search and download content from the Internet from Internet Access Points or hot spots. ... With wireless internet, video and digital music playback, and incredible data storage and...

Tools for Traders: Hardware and Software by James Okada Lee
Online trading is gaining popularity because of its efficiency and ease of use. If you are on the trading business, it is important to know the right tools of the trade. Doing trade at home should not pose any problem as long as you have the right hardware and software to assist you in your... A cable or a broadband (DSL phone line) connection would be sufficient. ... If you want faster transaction and can pay a slightly higher fee another alternative is to use an Electric Direct Access Trading also simply referred to as EDAT.

Wireless Network Setup by Walter Heron
The best thing about a wireless network is exactly that, its wireless! If you have a laptop or even a second desktop pc in the home, installing a wireless network is a great idea. How about checking your emails, chatting with online friends, doing some shopping or just surfing the net all from a... A wireless network’s internet connection is 'always on' meaning that in order to connect to the internet you just open the browser and your homepage is there. ... The use of a logging on or connection dialog box is no longer necessary.This makes accessing the internet much more convenient.

Finding Your MAC Address On Wired And Wireless Network Cards by Darren Miller
The Answer To The Media Access Control Question Over the past few weeks I have received quite a few e-mails about Ethernet cards, both wired and wireless, and more specifically, about Media Access Control (MAC) addresses. I think the main reason I’ve received so many questions about Ethernet... The DHCP server could be your wireless access point, cable/dsl router, cable modem, or a server on your network. ... The external interface may be your phone line or cable TV cable. ... Your cable/dsl router than queries an external DNS server on the Internet to perform the actual resolution of the...

How to Connect to a Work Computer Remotely -- And for Free! by Paul McGillivary
One of the most requested items I hear from small business folks is accessing their work computer from a remote location. They don’t want to pay the fees of services like GoToMyPC, Timbuktu, etc. They want a reliable and cost effective method to get to their data remotely. ... Let me diagram a typical design for you: -->broadband internet line to office -->internet jack in office -->line from wall to dsl or cable modem -->line from modem to router-->lines to computers. ... When I speak of a “remote” computer, I am talking about the computer that you are using to connect to the “host.” I am...

The Microsoft Xbox 360 Console: Powerful Gaming in a Box by Mark Robbins
Gone are the days of drab, underpowered gaming consoles with limited features. The Microsoft Xbox 360 is here! It doesn't matter if you are a serious gamer or a mere hobbyist, the Xbox 360 that Microsoft launched in November 2005 is suitable for all players. ... On the other hand, if you are one of those to whom "money is no object," you may just go ahead and buy the entire Microsoft Xbox 360 system, where everything is all in (i.e., the console with premium chrome finish, a wireless controller, the Xbox Live headset, component hard drive-AV cable, the Ethernet cable that allows you to...

Computer Safety for Kids by Rob Pirozzi
Start With the Basics - Protect Your PC Guarding Access to Your PC - Get a Firewall Beginning in the Zhou Dynasty, which was in the 11th century BC, construction was begun on what was to become the Great Wall of China. For 2,700 years, culminating in the mid-1600s, construction continued on... Once installed, it lets you get out to the Internet, but it does not allow unauthorized access from the Internet to your PC. ... It lets you get out to the Internet, but it does not allow unauthorized access from the Internet to your PC.

Use Internet Phone Service to make cheap calls worldwide by Doval Preeti
Have you ever heard of an Internet phone? If not, get prepared to change the way you think about long distance phone calls. You can actually use your Internet connection to make cheap telephone calls anywhere in the world. Today we find several Internet phone service providers across the world... Benefits of using an Internet Phone Service The biggest benefit of using an Internet Phone is that you can make cheap phone calls as you are utilizing an existing data network that is the Internet. ... To make a call using an Internet Phone, you can subscribe to an Internet Phone Service.