Please try the following settings:
1. Set "advanced" in "Internet options" to "restore advanced settings ".
2. Set "general"-> "settings"-> "check newer versions of existing web pages" in Internet options of IE to "when accessing web pages each time ".
3. We recommend that you set "security"> "custom level"> "ActiveX control and plug-in" in "Internet options" to "enable ".
4. Open IE-tools-Internet options-Security-trusted sites-Add https: // * .95559.com.cn as a trusted site.
After such a great deal, you can access the service normally.
However, I am still confused because I haven't changed any settings recently. Is it because I upgraded a bunch of Windows 7 patches a few days ago? I am using Windows 7 64bit + IE9. In addition, when I repaired my computer to a friend the day before yesterday, I failed to open the logon page using her computer (Windows 7 32bit + IE8), and the error 403 Forbidden was also prompted.
So I carefully checked the suggestions given by @ Bank of Communications e-bank and found that the problem was "using TLS 1.2" under the "security" entry in "Internet options" in "advanced" settings, as shown in the following figure. As long as this option is not selected, other settings will be used by default. (See the following updates. It is best to remove "use TLS 1.1.
-Bank of Communications Online banking is not compatible with TLS 1.2. You must deselect this option in Settings to Access Bank of Communications online banking.
Currently, I have not tested whether my colleagues' computers are inaccessible due to this setting in IE8.