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03.08.2023
CockroachDB [1] is an open source, distributed SQL database that provides scalability, high availability, and strong data consistency across multiple data centers and cloud environments
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29.06.2011
individual modules that handle different tasks. To start, Qemu [2] emulates the hardware of one or multiple computers. Operating systems can coexist peacefully on the virtual machines that Qemu provides
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14.11.2013
an end user web interface to manage VMs running within the cloud environment.
API and Extensibility
The CloudStack cloud environment provides an API that gives programmatic access to all
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14.11.2013
A distributed denial of service (DDoS) attack on Spamhaus [1] (Figure 1), a provider of real-time DNS blacklists, affected a part of the Internet last March with a flood of data reported to reach
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17.02.2015
methods encrypt the message; the others encrypt the transport.
Not Always Safe Transport
Transport encryption (Transport Layer Security, TLS) is attractive. It provides a useful level of protection
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13.06.2016
Most cloud providers try to attract customers with Infrastructure as a Service (IaaS), for which they receive access to configurable virtual machines (VMs) in the cloud. Because almost every
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05.12.2016
(VMs)are provided with storage in the form of persistent block devices (Figure 1). However, you will quickly notice that Cinder still has shortcomings – namely, at the point which persistent, shared
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11.10.2016
. The config files are actually created on the workstations (which can be co-hosted along with the server). Chef provides a default configuration that you can download with the following Git command:
git clone
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27.09.2021
become a catchphrase for naive people who assemble an image locally and then distribute it around the world without providing the sources or a comprehensible list of the steps involved. Any admin who uses
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16.10.2012
, or patch level with attackers. For example, the default configuration for the Apache web server not only reveals its own identity but also provides detailed version information for the loaded plugins