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Is That Free Offer Legit? Tips that Can Help Everyone loves the chance to cash in some great free stuff, but navigating the world of freebie offers, especially online, can be like navigating a minefield. Unfortunately, a lot of people out there use the love others have of taking advantage of free deals to scam them out of money or personal details that can be used in identity theft scams. All of this gloom and doom doesn’t mean that you have to give up on free things altogether, however. The good news is that there are some simple, common sense steps you can take protect yourself from online freebie scammers. These tips will help give you the confidence that you can enjoy taking advantage of free offers without the fear of ending up facing some negative consequences. First and foremost, when you are checking out a free offer on the Internet, take a closer look at the website, beyond just reading the words and figuring out what you have to do get the free goods. Does the website look like it was made by a professional, with some consideration, or does it look like a five minute amateur job? Are typos and clip art the order of the day, or does it look like a website any business would be proud to call its own? What about the web address – is a domain name that matches the business the website claims to represent, or is a “free” domain address that includes the name of the domain company in the address? All of these factors can be red flags that determine the difference between a scam and a legitimate free offer. If the website looks half hearted or doesn’t seem to exactly “match” the company it purports to represent, then don’t even think about trying to get anything from it. When you’re reasonably sure that the website is actually the front of a legitimate business, it’s time to turn your attention to the privacy policy of the website. The best privacy policies guarantee you that the email address you use to sign up for this offer will not be shared with any other companies – but when it comes to free stuff, those kinds of privacy policies are few and far between. Many companies cover the costs of the free things you get by selling your email address to other companies that may have offers you they think you might be interested in. If you can’t find a privacy policy that lets you opt out of getting unwanted solicitations, at least make sure the site is secure and that any personal information can’t be obtained by hackers. Other things to look out for when you’re looking for freebies is products that are free but that require you to pay a shipping charge that seems beyond the pale for what it should cost to ship and freebie offers that seem to ask for way more information than needed for what the product actually is. Twenty pages of personal information for a travel size bottle of shampoo? That doesn’t make sense, and it should set off warning bells in your head. All of these red flags aside, giving out some amount of personal information comes part and parcel with freebie offers. There are a few things you can do to make life easier on yourself. Set up an email account that you will use specifically for freebie offers so all of the inevitable spam doesn’t clog up your main account. Use a phony phone number (preferably one that can’t be anyone else’s, like one that starts with 555). Last but not least, if you’re unsure about an offer, keep on moving. Better safe than sorry.

Web Hosting - Sharing A Server � Things To Think About You can often get a substantial discount off web hosting fees by sharing a server with other sites. Or, you may have multiple sites of your own on the same system. But, just as sharing a house can have benefits and drawbacks, so too with a server. The first consideration is availability. Shared servers get re-booted more often than stand alone systems. That can happen for multiple reasons. Another site's software may produce a problem or make a change that requires a re-boot. While that's less common on Unix-based systems than on Windows, it still happens. Be prepared for more scheduled and unplanned outages when you share a server. Load is the next, and more obvious, issue. A single pickup truck can only haul so much weight. If the truck is already half-loaded with someone else's rocks, it will not haul yours as easily. Most websites are fairly static. A reader hits a page, then spends some time skimming it before loading another. During that time, the server has capacity to satisfy other requests without affecting you. All the shared resources - CPU, memory, disks, network and other components - can easily handle multiple users (up to a point). But all servers have inherent capacity limitations. The component that processes software instructions (the CPU) can only do so much. Most large servers will have more than one (some as many as 16), but there are still limits to what they can do. The more requests they receive, the busier they are. At a certain point, your software request (such as accessing a website page) has to wait a bit. Memory on a server functions in a similar way. It's a shared resource on the server and there is only so much of it. As it gets used up, the system lets one process use some, then another, in turn. But sharing that resource causes delays. The more requests there are, the longer the delays. You may experience that as waiting for a page to appear in the browser or a file to download. Bottlenecks can appear in other places outside, but connected to, the server itself. Network components get shared among multiple users along with everything else. And, as with those others, the more requests there are (and the longer they tie them up) the longer the delays you notice. The only way to get an objective look at whether a server and the connected network have enough capacity is to measure and test. All systems are capable of reporting how much of what is being used. Most can compile that information into some form of statistical report. Reviewing that data allows for a rational assessment of how much capacity is being used and how much is still available. It also allows a knowledgeable person to make projections of how much more sharing is possible with what level of impact. Request that information and, if necessary, get help in interpreting it. Then you can make a cost-benefit decision based on fact.

Web Hosting - Changing Web Hosts, Pitfalls and Planning At some point, nearly everyone finds it necessary to change web hosts. It may be just a migration to another server, or it may be changing web hosting companies entirely. Either way, the process is fraught with potential dangers. But there are ways to minimize the odds of problems and maximize your changes of a smooth migration. Plan, plan, plan. Make a very detailed list of everything that is on your current system. Review what is static and what changes frequently. Note any tailoring done to software and files. Be prepared to remake them if the systems aren't transferred properly or can't be restored. Keep careful track of all old and new names, IP addresses and other information needed to make the migration. Backup and Test Backup everything on your system yourself, whenever possible. Web hosting companies typically offer that as a service, but the staff and/or software are often less than par. Often backups appear to go well, but they're rarely tested by restoring to a spare server. When the time comes that they're needed, they sometimes don't work. Do a dry run, if you can. Restore the system to its new location and make any needed changes. If you have the host name and or IP address buried in files, make sure it gets changed. This is often true of databases. SQL Server on Windows, for example, picks up the host name during installation. Moving a single database, or even multiple ones, to a new server is straightforward using in-built utilities or commercial backup/restore software. But moving certain system-related information may require changing the host name stored inside the master database. Similar considerations apply to web servers and other components. Accept Some Downtime Be prepared for some downtime. Very few systems can be picked up, moved to another place, then brought online with zero downtime. Doing so is possible, in fact it's common. But in such scenarios high-powered professionals use state-of-the-art tools to make the transition seamless. Most staff at web hosting companies don't have the skills or the resources to pull it off. Prepare for Name Changes One aspect of moving to a new host can bedevil the most skilled professionals: changing domain names and or domain name/IP address combinations. When you type a URL into your browser, or click on one, that name is used because it's easier for people to remember. www.yahoo.com is a lot easier to remember than 209.131.36.158. Yet the name and or name/IP address combination can (and does) change. Still, specialized servers called DNS (Domain Name System) servers have to keep track of them. And there are a lot of them. There may be only two (rarely) or there may be a dozen or more DNS servers between your visitors' browsers/computers and your web host. Every system along the chain has to keep track of who is who. When a name/IP address changes, that pair has to be communicated to everyone along the chain, and that takes time. In the meantime, it's possible for one visitor to find you at the new place, while another will be pointing to the old one. Some amount of downtime will usually occur while everything gets back in sync. The Little Gotchas But even apart from name and IP address changes, there are a hundred little things that can, and often do, go wrong. That's not a disaster. It's just the normal hurdles that arise when changing something as complicated as a web site and the associated systems that underlie it. Gather Tools and Support Having an FTP program that you're familiar with will help facilitate the change. That will allow you to quickly move files from one place to the next to do your part to get the system ready to go or make repairs. Making the effort to get to know, and become friendly with, support staff at the new site can be a huge benefit. They may be more willing to address your problem before the dozen others they have to deal with at any given moment. Ok. On your mark. Get ready. Go.