Stop using SHA1: It’s now completely unsafe

Security researchers have achieved the first real-world collision attack against the SHA-1 hash function, producing two different PDF files with the same SHA-1 signature. This shows that the algorithm’s use for security-sensitive functions should be discontinued as soon as possible. SHA-1 (Secure Hash Algorithm 1) dates back to 1995 and has been known to be…

11 low-tech, decidedly cool cars

Retromobile 2017 Car Show Image by Reuters/Benoit Tessier One of the true stellar classic car events on the world happened recently in Paris. “Retromobile” features hundreds of amazingly cool, some one of a kind models.  Here we’ll talk a look at 11 of the decidedly coolest – courtesy of Reuters. To read this article in…

Node.js 7.6.0 tackles asynchronous operations

The Node.js Foundation this week has released Node.js 7.6.0, an experimental version of the server-side JavaScript platform that moves forward with async/await capabilities for handling asynchronous operations. But the Foundation advises enterprise users to skip using the new release in production and instead wait for Node.js 8 to arrive in April. With Node’s release strategy,…

Telefonica-Sigfox deal is a big win for diverse IoT networks

The global partnership announced Wednesday between Telefonica and IoT specialist Sigfox could ensure the latter’s long-term success while accelerating the overall growth of LPWANs (low-power, wide-area networks). Telefonica said it will integrate Sigfox’s energy-sipping, low-data-rate radios into millions of devices used for things like smart metering and asset tracking. The Spain-based mobile carrier operates in…