I.   The first step to check either listed browser:
     click on Help (located on the upper toolbar).

II.  Given you have Internet Explorer:
     A. Click on About Internet Explorer;
     B. Within the smaller box which is presented and
        labeled Microsoft Internet Explorer, note the
        amount on the right of the line identified by
        Cipher Strength: (40-bit, 56-bit or 128-bit).
     C. After learning the encryption level for your
        browser, that same smaller box may be closed
        by clicking on either of its OK or X buttons.

III. Given you have Netscape Communicator/Navigator:
     A. Click on About Communicator (or Navigator);
     B. Within the new page which is presented and
        labeled Netscape Communicator, scroll down
        to the RSA logo; if the text beside it reads:
        1. This version supports U.S. security ...
           then it has 128-bit encryption; otherwise,
        2. This version supports International ...
           then it has 40-bit or 56-bit encryption.
     C. After learning the encryption level for your
        browser, click on your browser's Back
        button to return to this web page.