Use of multifactor authentication in Citrix based on Aladdin RD solutions - webinar

In one of our past articles we showed how to implement two-factor authentication in a simple (local) script via the StoreFront.
 
 
It looked like this:
 
 
Use of multifactor authentication in Citrix based on Aladdin RD solutions - webinar
 
 
The user with the JaCarta electronic key connects, the system asks for the smart card and the public key on it, the user enters the PIN code. The card is unlocked, to check the user the service asks to sign a ChallengeResponse certificate, which is stored on the card. After validating the credentials, the user is granted access or denied service.
 
 
Recently we together with colleagues from Citrix and the training center "Zvezdy and S" conducted ...
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The register of packages on Ethereum

Today only the lazy one does not launch another useless project on the blockroom, in this lesson I will tell you how to do something that has practical application. As an example, let's take a package register like npm just using a digital signature, a decentralized Swarm store and smart contracts based on Ethereum.
is used. attack by the message , for this, before the hash sum is taken to the beginning of the data, the length value is added in the form of a 64-bit number with the order of bytes from the lowest to the highest.
 
Algorithm
 
 
The package is registered (by name) by a smart ...
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Red Hat is heading for a hybrid cloud c Enterprise Linux 7.5: what does this mean

Company Red Hat announced OS Enterprise Linux 7.5 - a potential base for hybrid cloud environments. The system received several updates: security improvements, new administrative console functionality and solutions for working with containers.
 
 
More information about the innovations will be told under the cut.
 
 
Red Hat is heading for a hybrid cloud c Enterprise Linux 7.5: what does this mean

 
/Flickr / Challiyil / CC
 
 
In Red Hat note that ...
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We invite you to the workshop on React Native from the developer GeekBrains

We invite you to the workshop on React Native from the developer GeekBrains
 
Hello! Friends, on April 2? we invite you to the Moscow office of Mail.Ru Group. Developer GeekBrains Daniil Skripnik will tell you about his experience with React Native, its features, and also teach participants how to write a cross-platform messenger application. Program and registration - under the cut.
here . Do not forget to bring your passport and laptop, see you soon! Hello! Friends, on April 2? we invite you to the Moscow office of Mail.Ru Group. Developer GeekBrains Daniil Skripnik will tell you about his experience with React Native, its features, and also teach participants how to write a cross-platform messenger application. Program and registration - under the cut. here . Do not forget to bring your passport and laptop, see you soon!...
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Evolution of advertising on TechMedia

In March, RUVDS together with TechMedia conducted workshop dedicated to Geektimes. Despite the fact that the seminar was about Geektimes, we could not ignore some of the speeches and wanted to present them to the audience of Habr.
 
 
We bring to your attention the decoding of the video of Eugenia Solodka's speech about the evolution of advertising on Habrahabra and Geektimes.
 
 
Evolution of advertising on TechMedia
 
Hello. My name is Eugene, I've been working in Habré for the last 9 months, I'm doing everything ...
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Flash begins and wins: the future of SSD

Flash begins and wins: the future of SSDThe future belongs to flash drives (SSDs): they are capable of providing much higher data transfer rates than traditional hard disks (HDD), and at the same time become relatively inexpensive. Widespread introduction of SSD can lead to significant changes in the architecture of data centers and computer systems.
 
 
Servers and storage systems with SSD flash drives allow you to solve the most demanding tasks, such as searching in large databases, online transaction processing, business intelligence, large data processing and large-scale virtualization. SSD have all the chances to significantly push ...
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How I went to CodeFest

How I went to CodeFest
 
 
March 31 and April 1 in Novosibirsk once again happened CodeFest. In this post, I'll tell you how I went to the largest development conference behind the Urals and why next year you should also go. Festival of Science in Barnaul, spoke at Feniste in Nizhny Novgorod, unfortunately, did not get on Secon in Penza, but I heard a lot of good and next year, I think I'll finish it. But again, like last year, he went to Novosibirsk.
 
 
CodeFest while the largest IT conference outside Moscow, which I saw. The Novosibirsk exhibition center gathered ...
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How do scammers deceive users of crypto currency, and how to protect digital assets: 3 practical tips

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Development for Sailfish OS: use of geolocation tools

Hello! This article is a continuation of the series of articles devoted to the development of applications for the mobile platform Sailfish OS. This time it will be about how you can implement in the application information about the geographic location of the device, display the map with the current location and the traversed route.
 
Qt Positioning and [leech=http://] Qt Location [/leech] . The first subsystem allows you to get information about the current location of the device, and the second provides a means for displaying this information on the map. In this article, we will only consider the use of QML ...
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