How to build a secure customer portal in one day
Building a customer/vendor portal (also called an extranet) is a tricky task. Typically, one portal must display different data to different users. If one user logs in and sees data that they shouldn’t see, you’ll have a big problem on your hands.
For example, suppose that your product pricing varies by customer. If one customer logs in and sees pricing meant for another customer, you’ll have problems. Or, suppose that your customers have different levels of users which require different permissions. For example, the CEO must see different data than the salespeople, and the salespeople from one region must see different data than those from another region, and so on…
All in all, it’s an extremely complicated application. Fortunately, extranets are actually easy to create with the right process. If you’re planning on building an extranet/portal, this video explains how to build a secure extranet in one day.
Back in 1997, Gartner estimated that 80% of the world’s businesses ran on COBOL. These days, the numbers are a little more uncertain. Some say that number is down to 70%. I’ve also seen surveys that put it right around 62%. Regardless of the figures, one thing is clear: COBOL is still widely used in many businesses.
Opinions of development tools vary widely in the IT industry. Some people swear by them. They couldn’t imagine working without a development tool. Others refuse to use them. Typically, these people have had a bad experience with a development tool, and assume that all development tools are alike. (Hint: They’re not.)