login security

How can I register on a new website that I'm interested in without having to retype all my personal details each time?

There are several ways of avoiding having to retype your personal details when registering on a new website.

First there are initiatives created by major internet companies: for example, if you use Google's email service, your email address and password can be used to sign in to all of Google's applications and services.


Is the Internet secure?

Yes, if all goes well the Internet is secure.  (But things don’t always go well.  See, If the Internet is secure, why are there Internet security problems?)  Internet security is needed for online banking, stock trading and other high value transactions over the Web and to keep very personal information private.  Virtually every business and government agency also uses the Internet, often to view highly confidential and valuable information.  Even the U
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