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Personal firewalls explained--for remote corporate and home users. In today's work environment, increasing numbers of mobile employees are using PCs, laptops, and handheld devices to connect to corporate servers. That's great for productivity, but it can also pose a security nightmare. Many of these remote systems are at best minimally protected against hackers and other intruders, which means they can provide an easy avenue into the network. An effective--and cost effective--way to address this liability is through the use of personal firewalls. In "Personal Firewalls for Administrators and Remote Users," security professional Lisa Yeo presents this vital security technology in a format that system administrators and home users alike can use to zero in on exactly what they need to know to secure their computers against outside intruders. In her clear and engaging style, Yeo explains everything from the basics of home computer security and networking to advanced topics such as interpreting log files and troubleshooting, configuring, and maintaining personal firewalls. Along the way, you'll learn how to choose a personal firewall from the products available today, how to deploy personal firewalls in home and corporate environments, and more. This book describesPersonal firewalls completely--from the basics to advanced topics, for users and administratorsComparisons of firewalls--select the one that works best for your network situation and operating systemConfiguration, maintenance, and troubleshooting--all you need to set up and run personal firewalls for remote and home users This book is appropriate for system administrators; mobile corporate employees using PCs, laptops,and handhelds; as well as savvy home computer users. Coverage includes widely available software packages running on systems including Linux, Windows, and Mac OS.

List of IBM products - The following is a list of products from the International Business Machines (IBM) office and data processing equipment company, spanning from early-to-mid-20th-century punched card machinery, time clocks, and typewriters, via mainframe computers and minicomputers, to microprocessors, PCs, laptop PCs, and more.

Superior Electronics - Superior Electronics is an electronics supply store located in Lancaster, California that deals primarily in new and used computers and computer parts and also provides computer repair services to both desktop PCs as well as laptop computers. They are well known throughout southern California for their courtesy and loyalty to their customers as well as the high quality of their work and top-notch customer service.

Averatec - Averatec is a low-cost laptop manufacturer based in Orange County, California. Founded in 1984 as Sotec, a computer manufacturer, it promoted low-cost PCs manufactured in Taiwan.

Laptop cooler - A laptop cooler or notebook cooler is a device placed underneath a laptop to cool it down by up to 20 degrees. Usually, a laptop cooler consists of one or more fans, powered by either USB or an AC power adaptor.

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Discount Laptop Notebook - Discount Laptop Notebook 310925-001 AC Adapter For Compaq Presario Product Details : Brand new generic third party AC adapter for Compaq laptop. Compatible part number : 310925-001, 309241-001, 308745-001 Input : 100--240V. Output : 18.5, 4.9A Comes with power cord (North American socket). Compatible with the folowing Compaq laptop models: Presario : 2100AP, 2100CA, 2100CA, 2100LA, 2100US, 2100US CTO AMD, 2100US CTO INT, 2101AP, 2101US, 2102AP, 2102EA, 2102US, 2103AP, 2103EA, 2104AP, 2105AP, 2105CA, 2105EA, 2105LA, 2105US, 2106AP, 2106EA, 2106US, ...

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