Virtono Community Blog

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Yahoo’s Big Data Engine will be open source project

Since 2016, Yahoo belongs to the Verizon Group, and to Oath, the Verizon Digital Network. Oath now puts Yahoos’s Big Data Engine Vespa under Java into an open source license. According to the announcement of the Java project Vespa by...

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AWS and Microsoft introduce a source-driven AI interface

Gluon is another step towards standardized APIs for neural networks. The interface is compatible with both Microsoft’s Cognitive Toolkit and Apache Mxnet. It scales with more than 500 GPUs and is intended to deal with little rather than much data. Microsoft and Amazon Web...

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OpenSSH public key authentication under Ubuntu

This article shows how SSH access is configured for public-key authentication . To do so, a key pair is created on the client, the public part of the keys are transferred to the server, and the server is set up for...

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SSH Key Login

Note: This article applies to older SSH versions (SSH version 1). For the latest information on SSH key logins, see OpenSSH Public Key Authentication under Ubuntu . SSH Config for SSH Key customize On the remote server, the...

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SSH root forbid login under Debian

If you want to ban direct SSH root login on Debian, you need at least one additional user who can log on to the server, in addition to the root user. Use this user to...

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Set up the FTP server under Debian

ProFTPD is a widely-used, well-configurable FTP server for UNIX-based operating systems. This article shows the installation and configuration of ProFTPD in version 1.3.5b-4 on Debian Linux. In the example shown, a TLS encryption is configured on the FTP server to encrypt...

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SSH Login under Debian with fail2ban

The tool fail2ban , written in Python, aims to secure server services against DoS attacks. It checks log files for predefined patterns and temporarily blocks the corresponding IP addresses if the failed access is repeated. This article shows you how...

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Gnome 3.26 clears the system settings

New configuration menus for monitors, WLAN and Bluetooth as well as a tree structure instead of icons: The Linux desktop Gnome has a more clear system control in version 3.26. The search is also clearer. The current version 3.26 of the Linux desktop...

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Ubuntu: How to use Windows programs

With the “Wine” tool you can use Windows programs under Ubuntu. The freeware is free and is constantly developed further. Several million users already use the tool. We will show you how the program works. The change...