Public key infrastructure with the Dogtag certificate system
TAG MASTER
If you are looking for more control of your public key infrastructure, try the powerful Dogtag certificate system.
Asymmetric cryptography provides a powerful and convenient means for encrypting Internet communications. In this scenario, each entity involved in the encryption system possesses a pair of keys: a public key and a private key. The public key is used to encrypt data or to validate signatures. Data encrypted with the public key is then decrypted with the matching private key.
If Alice wants to send an encrypted message to Bob, she needs to obtain Bob’s public key for her key ring. Encryption software on Alice’s computer then uses Bob’s public key to encrypt the message, and Bob’s computer uses Bob’s private key to decrypt it.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
News
-
Cisco Releases Annual Security Report
Spammers go low-volume, and 90% of IE browsers are unpatched.
-
Zero Day Exploits Target Flash
Adobe scrambles to release patches for vulnerable Flash Player.
-
Intel Unveils Compute Stick
Four-inch-long computer on a stick lets you boot a full Linux system from any HDMI display device.
-
Obama Proposes Personal Data Notification Law
New statute would require companies to report break-ins to consumers.
-
TGXf Project Warns of File Transfer through Screen Pixels
Weird data transfer technique avoids all standard security measures.
-
Industry Giants Announce a Fix for the Password Mess
FIDO alliance declares the beginning of the end for old-style login authentication.
-
Poll: Vote for the Best Open Source Software for Photographers
The Linux New Media Awards have honored the most significant products, projects, people, and organizations for open source/Linux every year since 2000.
-
Debian Gets Forked
Legendary Uber-distro splits over the systemd controversy.
-
Linux Mint Project Releases Mint 17.1
New LTS version offers many refinements for the Cinnamon and Mate desktops and significant improvement under the hood.
-
CeBIT Open Source Forum Call for Papers
One of CeBIT’s most successful forums returns in 2015.