Responding to reports that it fails to encrypt the majority of its email traffic, Comcast said that it will ramp up domain-to-domain encryption efforts over the next few weeks.
Encryption is like a relationship -- both parties need to be on the same page for it to work. And Microsoft and Comcast are apparently not on Google's page.
A serious vulnerability that could be exploited to crash TLS clients and potentially execute malicious code on underlying systems was patched in the popular GnuTLS cryptographic library.
Some of the biggest U.S. retailers have banded together to share information about cyberthreats, in a bid to avert breaches like that suffered by Target last holiday season.
Microsoft released optional security updates Tuesday for various versions of the .NET Framework that prevent the RC4 encryption algorithm from being used in TLS (Transport Layer Security) connections.
Facebook is pushing for more email providers to use STARTTLS, a technology that encrypts emails as they pass between servers and clients, after an analysis showed that any SMTP (Simple Mail Transfer Protocol) server that adds the feature now would st...
Facebook's messaging application doesn't support encryption, but an open-source chat program, Cryptocat, has made it possible to chat with friends there over an encrypted connection.
Despite taking prompt action to defend against the Heartbleed attack, some sites are no better off than before -- and in some cases, they are much worse off.
Hackers claiming to have found a critical flaw in a widely used open-source remote login software, OpenSSH, are likely bluffing, according to a developer affiliated with the project.
Google has added support for a new TLS cipher suite in its Chrome browser for Android that the company claims will provide better security and performance for encrypted communications on mobile devices.
Mozilla plans to more strictly enforce industry best practices for SSL certificates in future versions of Firefox with a new certificate verification system.
Security researchers have found that many satellite communication systems have vulnerabilities and design flaws that can let remote attackers intercept, manipulate, block and in some cases take full control of critical communications.
The Tor Project has flagged 380 Tor relays vulnerable to the critical Heartbleed flaw to be rejected from the Tor anonymity network, reducing the network's entry and exit capacity.
A new webmail service called Lavaboom promises to provide easy-to-use email encryption without ever learning its users' private encryption keys or message contents.
VMware started patching its products against the critical Heartbleed flaw that puts encrypted communications at risk, and plans to have updates ready for all affected products by Saturday.
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First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.