PKI Consortium blog
Posts by tag Firefox
Always-On SSL, Part II
February 5, 2014 by Ben Wilson Encryption Firefox Mixed Content Policy Qualified SSL/TLS
The SSL/TLS protocol has more to offer than just providing you with transmission encryption. Its main benefit is that it provides a way for third parties to authenticate connections to your website over the Internet. A user who can connect to your site and retrieve information via SSL/TLS will have greater assurance and trust that information came from you. The point of Always-On SSL is that once a user is able to create an authenticated connection to your point of presence via https, then he or she should not be bounced back outside of that zone of protection.
Intermediate CA Certificates and Their Potential For Misuse For Man-In-The-Middle Attacks
January 9, 2014 by Robin Alden (Sectigo) Attack Firefox Google MITM Policy Root Program SSL/TLS Vulnerability
We have seen recently that Google detected that publicly trusted TLS/(SSL) certificates had been created for Google domains without having been requested by Google themselves. The existence of such certificates might usually be taken as an indication of misissuance by the issuing CA (i.e. a failure or mistake by the CA which allowed the issuance of an end-entity certificate otherwise than in accordance with their policy) or as an indication of compromise of the issuing CA.
It’s Time for TLS 1.2
September 19, 2013 by Wayne Thayer Attack BEAST Chrome Firefox OCSP RC4 SHA2 SSL 3.0 SSL/TLS TLS 1.0 TLS 1.1 TLS 1.2 Vulnerability
In a previous post titled Getting the Most Out of SSL Part 2, we touched on the recommendation that Web servers be configured to prefer Transport Layer Security (TLS) version 1.2. With the planned release of Firefox 24 and recent release of Chrome 29 adding support for TLS 1.2, now is a great time for website administrators to make the switch. Transport Layer Security was formerly called Secure Sockets Layer (SSL) and is the protocol that enables secure “https://” connections to websites.
Firefox 23 Blocks Mixed Content
August 13, 2013 by Wayne Thayer Chrome Encryption EV Firefox Google Malware Mixed Content Mozilla SSL/TLS
The latest version of the Firefox Web browser from Mozilla was released on August 6th with a great new security feature called a “mixed content blocker”. In a nutshell, this feature ensures that all of the parts of a secure Website are indeed encrypted via SSL certificates. All of the data on the website is prevented from being intercepted, and it becomes more difficult to add malware into the site’s content.
RSA Recap – Securing Your Site
March 8, 2013 by Ben Wilson BEAST CASC Encryption Firefox Hash Function HSTS OpenSSL Policy RSA SSL/TLS TLS 1.1 TLS 1.2 Vulnerability
At RSA last week a few of us participated in panel discussions that focused on SSL/TLS. During the panel that I moderated on Friday, one theme we addressed was secure server configuration. One of CASC’s goals is to help harden existing SSL/TLS implementations against vulnerabilities—because most SSL/TLS exploits arise from suboptimal website configurations. These vulnerabilities and attacks can be mitigated or even eliminated with proper server configuration and good website design.