Digital Certificates :: Essays Papers

digital security measuress global IntroductionThe creation of Digital Ids has become lately a braggy need since a variety of electronic transaction including e-mail, electronic commerce, groupw atomic number 18 and electronic funds transfer have made a part of everyones manner especi completelyy those that accessing the net makes the basis of their daily work where nothing underside introduce them or identify them but a digital documentation that is authenticated for the server.Thus, in order to prove your identity in electronic transactions, just as a driver license or a passport does in face-to-face interaction, came the need to create Digital Ids that atomic number 18 instrumental in establishing a secure channel for communicating either sensitive information back to the server. In this way, every document or data or information sent to friends, associations, firms... are authentic. In more(prenominal) words, Digital Ids are presented to show your right to access info rmation or online services.Digital Ids are also known as certificates. They are issued by certification authority (ca) such as Verisign, that provides besides issuing, revocation and restorative of the certificates. Therefor Digital Ids provide a more complete credentials solution. A Digital Id typically contains the1- Owners habitual key.2- Owners name.3- Expiration date of the public key.4- Name of the issuer (the certification authority that issued the Id ex Verisign).5- The serial number of the Digital Id.6- Digital signature of the issuer.Types of Certificates.1- Personal Certificates used to identify yourself to the server and to all users.2- Server Certificates designed to protect you and your visitants to your site, its used by secure servers who meet the user that his affiliation is legitime.3- Advantagesa- Authenticate your site A Digital certificate on your server automatically communicates your sites authenticity to visitors wind vane browsers, confirmin g that the visitor is actually communicating with you, and not with a fraudulent site thievery credit card numbers or any personal information.b- alimentation private communication private Digital Certificates encrypt the data visitors that rally with your site to keep it safe from interception or tampering using SSL (Secure Socket Layer) technology, the industry-standard method acting for protecting web communications.Virtually all web servers and leading browsers, including Netscape Communicator, are optimized and ready for SSL. To activate SSL sessions with visitors to your site, all you need is a Digital Certificate for your sever.c- Identity visitors If visitors to your site use personal Digital Certificates, your server goat instantly recognize them, facilitating instant log-in ( and preventing later repudiation of the web transaction ).