This year HighLoad Dev Conf became a part of United Dev Conf. Due to visa cancellation we were able to invite speakers form IBM, Google, Postgres Professional, Amazon Web Services, Mail.Ru Group, Deutsche Bank, Dropbox, Yandex.Money, Badoo, Databricks. This is a real step forward … [Read more...]
What’s the advantage of Blackberry?
Feature #1 is security. In BlackBerry there are separate chipsets for voice calls and running apps. Blackberry is able to encrypt every channel of communication including voice calls, Internet connection and individual emails. That will never happen in Android because GMail … [Read more...]
Are Java 8 and Java 1.8.x the same things?
The short answer is YES. It may sound strange, but after 20 years from initial release Java is still version 1.x. Just because it was designed well. … [Read more...]
Is that true that ECDSA keys are more secure than RSA?
As of 2016, both ECDSA and RSA algorithms are both robust enough for using them in production. The holywar around them is based not on security concerns. On one hand RSA keys was used for such a long time that in our days they are supported by nearly any piece of software. ECDSA … [Read more...]
About IP addresses
An IP address (short for Internet Protocol address) is used to identify computers on the Internet. It works like a return address would on a piece of mail. How IP addresses work When your computer or device sends a request, like a search on Google, it tags the request with your … [Read more...]
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