Linux Cryptography - Page 7
We have thousands of posts on a wide variety of open source and security topics, conveniently organized for searching or just browsing.
We have thousands of posts on a wide variety of open source and security topics, conveniently organized for searching or just browsing.
Server admins and developers beware: The OpenSSL Project plans to release security updates Thursday for its widely used cryptographic library that will fix a high severity vulnerability.
The cryptography behind bitcoin solved a paradoxical problem: a currency with no regulator, that nonetheless can
Despite a big push over the past few years to use encryption to combat security breaches, lack of expertise among developers and overly complex libraries have led to widespread implementation failures in business applications.
Encryption protects our data. It protects our data when it's sitting on our computers and in data centers, and it protects it when it's being transmitted around the Internet. It protects our conversations, whether video, voice, or text. It protects our privacy. It protects our anonymity. And sometimes, it protects our lives.
The list of paranoia-inducing threats to your computer
The latest security update for OpenSSL cryptographic library includes a fix for a vulnerability that permits a threat actor to weaken the encryption mechanism that secures communication between two parties.
Users are being urged to upgrade OpenSSL to prevent eavesdroppers listening to otherwise encrypted connections undermined through the LogJam vulnerability thought to be the NSA's crypto-cracking tool of choice.
Encrypted email has long been a complicated problem to solve, but a combination of Internet titans and innovative startups are working to make it practical for real people.
Conventional encryption is a surefire solution for protecting sensitive data -- except when it breaks cloud applications. "Format-preserving" encryption could change all that.
Anyone can design a cipher that he himself cannot break. This is why you should uniformly distrust amateur cryptography, and why you should only use published algorithms that have withstood broad cryptanalysis. All cryptographers know this, but non-cryptographers do not. And this is why we repeatedly see bad amateur cryptography in fielded systems.
In the three years since its inception, the Open Smart Grid Protocol has found its way into more than four million smart meters and similar devices worldwide.
Critical vulnerabilities in a market-leading line of digital locks securing hospitals, airports, and water treatment facilities makes it possible for rogue employees or outside attackers to clone digital keys, researchers reported late last week.
SSL and its successor, TLS (Transport Layer Security), which encrypt data exchanged between two machines, are at the heart of web security. Signified by "https" in the browser URL, they underpin almost all Web transactions that requires privacy
An open-source hardware project aimed at making the internet "a little bit safer" needs an influx of cash to continue its work.
Google is dropping encryption into MariaDB, the fork of Oracle
The results are in from the cryptanalysis phase of the TrueCrypt audit, and they show
Developers of the Firefox browser have moved one step closer to an Internet that encrypts all the world's traffic with a new feature that can cryptographically protect connections even when servers don't support the HTTPS protocol.
On March 10, Wikipedia took a stand for its users, in particular its anonymous volunteers, and sued the NSA, accusing it of mass surveillance.