Security: has the form covered the connotation?

With the development of the Internet, online shopping, online banking, and online xxxing have become a new trend. Therefore, China Merchants Bank's personal professional edition has been upgraded to 5.0. I started using it from 4.1. Do other friends always worry about security when I use it? Is it really safe?

I always tell them that they are safe.

Q. Why?
A. You have a certificate. Not only are there server certificates, but also client certificates. The server identity can be protected against tampering, spoofing, and Transport Layer Security. The user can also protect the identity of the client. Even if the user knows the account and password, the user cannot log on to the server because no client certificate exists, hey.

The same problem may be explained to non-IT personnel, such as the neighbor's aunt (the neighbor's aunt may not use a computer) or the government cadres (many computers. For this reason, you can look at the help and instructions of major banks. You can say that people who know it do not need to read it. People who do not know it do not have to read it. Haha.

Many security technologies are related to certificates. For example, many bank customer service personnel will tell you how to identify the authenticity of a bank website? There will be a small lock in the lower right corner of IE, which is true, haha.
If a document, for example, requires a salary adjustment of 20% for a civil servant, is the news true or false?
In our life, we may first check whether there is a red stamp in this document. If there is, it may be true. But what about electronic documents?
We need to ensure that this document comes from the exact author unit, has not been changed, and has an electronic signature. Therefore, Kingsoft has launched a Kingsoft electronic seal 2006, which can cover the WPS document with a big red seal. And electronic signatures. At this time, as long as the Organization's colleagues see a red stamp and any issuing unit, they will know the authenticity of the message.

I don't know if Office 2007 has such a function. Probably not, because Americans are not very popular with red stamps.