Six Wireless Tips for the Business Traveller
Laptop Battery By Peter Lee -
IBM PCD's Wireless Technology Strategist
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Thinkpad In case you hadn't noticed, there's a virtual land slide going on in wireless computing. Access points (small radio transmitters and receivers) are being installed in an increasing number of public places to communicate with wireless-equipped PCs. This increases your ability to be productive and do business on the move considerably.
Use this as your 'gateway' to connect multiple computers, including laptops, to your wireless network.
Microsoft Hot-spots, hot-zones and new wireless services are emerging in airports terminals, hotels, conference areas, restaurants and coffee shops and now is the time take advantage this new era.
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Laptop Computers The UK is ahead of the rest of Europe in wireless Internet access, and its Wi-Fi hot spots will be used by 456,000 people this year, according to a study by Gartner Research . The different wireless standards have now reached full development and there are many access packages available including free access, fee-based access, monthly plans and by-the-minute plans.
And then, of course, we have the Standalone Server product, which is called Acronis True Image Server for Windows or Linux and that will manage a single standalone server. What type of computers can we back up, because in a medium to a large sized, even some small sized businesses, who knows what kind of computers they have They may have laptops, they may have desktops, they may just have anything and everything
Laptop Computer It's the beginning of a big movement in computing, and sorting out hype from reality takes experience. To provide the long view, Peter Lee, IBM's Wireless Technology Strategist for Personal Computing Division, offers this advice.
While most laptops today feature integrated wireless connectivity, that is, they already have everything they need to connect to a wireless connection, some do require the use of a plug in card. standard PCMCIA (Personal Computer Memory Card International Association) slots on your laptop (the PCMCIA slots are the little doors on the side of your laptop which are about the width of a mobile phone and around half a centimetre thick). Once the card is plugged in and set up (youa ll need to install appropriate driver software), youa ll be able to connect to a wireless network.
Desktop Computer Wireless access is in transition from being the province of casual users to being a tool for everyday business users. Statistics make this obvious. But going wireless requires education and preparation. Lee says there are six steps in becoming a wireless guru, or at least a successful wireless business traveller:
Notebooks 1. Get Equipped
To do wireless notebook computing you need a notebook with a wireless radio (either a PC Card adapter or integrated radio), wireless configuration software, and security software in the form of a Virtual Private Network (VPN) or personal firewall. Some notebooks make this easier than others and ideally you need a notebook which allows easy setup of secure wireless solutions and connection software. A notebook which features an integrated antenna and a broad selection of radios will also simplify the connection process.
Lenovo 2. Pre-Trip Scouting
So many varieties of wireless access exist, based on so many business models, that business travellers can benefit from doing a little pre-trip scouting on the Internet before embarking on a trip. When you know which airports you're passing through, what hotel you're staying at, what part of the city you're in, and what conference you're attending, Web sites can tell you what wireless service is available there. These services will vary, depending on your itinerary. You'll probably end up using several solutions - wired dial up or ethernet in your hotel room, a fee-based wireless service accessed through a browser in the airport, a free service in a coffee shop or in the exhibition space of a business conference. In all these cases, a tool which helps you sniff out these services and automatically create a location profile for your notebook to access the internet or intranet.
Hard Drive 3. Multi-Tiered Approach
The most common Wi-Fi wireless access standard, found in hotel lobbies, airports, and coffee houses, is 802.11b. But as a business traveller you don't have to stick to one technology to get network access. You can adopt a tiered approach. In a hotel room, dial-up or wired ethernet access is usually the easiest, cheapest, and most pervasive connection method. Hotel lobbies and public spaces like conference rooms usually feature 802.11b wireless access, sometimes free, sometimes fee-based. Airports offer 802.11b access, usually fee-based, most commonly in frequent flyer lounges but increasingly in public waiting areas. And the most pervasive form of wireless data access is with the GSM/GPRS network, this access can be accomplish with a either a GPRS PC card that plugs into the notebook or a Bluetooth enabled GPRS mobile phone.
Travelstar 4. Finding the Network
When you're in a space bathed in wireless waves, you need a notebook computer that can sniff out, or detect, the network as easily and quickly as possible. After that, depending on whether the network is free or fee-based, you generally pass through a Web browser screen where you enter credit card information. You can then access the Web. If you're a corporate user, you'll probably then need to activate your VPN-based software program to create a secure tunnel for accessing secure e-mail or internal company websites.
Gateway Because wireless access points, or transmitters, are usually hidden, it can take experimentation to determine the best place to locate yourself. It's helpful if you know that they're usually located up high, tucked behind signage or above ceiling tiles, and that structures like walls affect wireless reception. Generally, you can determine the best possible reception by looking at the receive signal strength for the access point that you are associated with. Wireless network designers usually try to locate them close to the centre of the area where they'll be used. You can use this to your advantage. If you're having trouble finding a hotspot in an airport, camp out in a waiting area near a frequent flyer club. Reception is often acceptable outside the walls of the club.
Laptop Parts 5. Security Considerations
If you're a corporate user, your IT department has probably configured your notebook with a VPN-based software program. This creates a hardened, secure tunnel for transmitting and receiving data, and it's extremely secure. If you're an individual user, you'll probably be using wireless to access Internet Web sites and Web-based e-mail. You'll need a personal firewall to protect the data on your notebook. And if you use a notebook with an embedded security subsystem, you can store your encryption keys and provide an additional layer of protection for your data, even if your notebook is stolen.
Software 6. Preparing for the Future
Wireless business models change so quickly that you need to be careful about getting tied into long-term agreements. New mobile phone standards are also evolving, including GPRS' s evolution to EDGE. These new standards will mean a three-fold improvement in data performance, creating additional wireless options. News about restaurants and coffee houses adding new wireless services, sometimes free, emerges on a daily basis. New sociological behaviours are creating new wireless models and people are putting up their own free-access wireless networks. The wireless era is just beginning.
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