The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
X.509 certificates are data structures that bind public key values to subjects. This binding aids in the proper identification and authentication of communicating parties. The current X.509 certificate status validation method is imperfect, and under certain circumstances it is possible to establish a 'secure' connection using a rogue X.509 certificate. This paper reviews the current X.509 certificate...