Friday, August 6, 2010

Lubricant between the public and private cloud came Ubuntu 9.10



Recently, Canonical announced the Ubuntu Linux operating system being upgraded, and for a significant improvement of private clouds.

Canonical said, on October 29, Ubuntu 9.10 Server Edition will be available for free download, new version will be applied to the UEC (Ubuntu enterprise cloud) in the. UEC is an open source cloud computing environment, it and Amazon EC2 (Elastic Compute Cloud, Elastic Compute Cloud) the same, are based APIs (application program interface) as the basis. companies do benefit from the private cloud.

"In essence, the new version is specifically for cloud computing." Canonical director of corporate support and services Steve George said. To help in the Ubuntu 9.10 version, users set up in the cloud computing environment using the hardware can be in-depth use of cloud computing cores, including flexibility and resource sharing.

Users can set the 10 to 15 units of private server, and use the Amazon EC2 on the same application program interface to access and use the same function as the Amazon. George said that applications can take off Amazon "cloud", and then Switch to the user's own private cloud. or vice versa.

UEC is a comprehensive series of cloud computing technology, including the Eucalyptus project. This project provides an open source system, and hardware and software environment can have a mixed composition of clouds. Canonical said, UEC can easily deploy and manage cloud environment.

Eucalyptus project has aroused strong interest analyst Stephen O'Grady.

"For the release of the server computing, Eucalyptus project development is to allow people most interested in the topic, as it allows private cloud with Amazon and VMware achieve compatibility." O'Grady said.

Ubuntu 9.10, codenamed the past "karmic Koala", it also can serve as Amazon EC2 machine using a graphical environment to achieve and the cloud environment interaction. UEC interface and Ubuntu AMI image is the same, in a work environment can uploaded to other machines.

UEC's storage capacity is enough to support the user in Ubuntu corporate cloud environment, immediate deployment of new applications.

Moreover, Ubuntu 9.10 also increased the MySQL 5.1 database. Directory stack, and single sign-on tool to increase and improve the performance of the directory integration and increased choice of Web server.

Ubuntu 9.10 kernel improvements, making the system better able to support Xen and KVM virtualization, and improved cache performance. Canonical said on the USB 3.0 protocol support to enable "high-speed transfer rate of" readily available when the equipment in place . OpenLDAP integration system can achieve different Ubuntu LDAP network in the existing mix, which provides centralized authentication and authorization.

Ubuntu 9.10 systems management capabilities to support WBEM (Web-Based Enterprise Management) protocol. This makes the popular system management tools can be used in the Ubuntu environment.

Canonical company for customers and partners to provide engineering, online and professional services. The company will in the next 18 months for the Ubuntu 9.10 to provide maintenance, security updates, and emergency repair and other support.







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Tuesday, August 3, 2010

Panda burning incense today attack variant DQ


Duba center of the global anti-virus warning, "Panda burning incense" variant of DQ (Worm.WhBoy.dq) continue to harm the user's computer system. The variant of the "Panda burning incense" will use IE to connect to the specified computer vulnerable site, download and run a new variant of the virus. As with previous versions, it will also executable files on the infected computer and web documents, forced termination of a number of leading anti-virus software and security software, monitor the process, using their own password dictionary crack weak passwords, login and other machines within the LAN infection .

The virus runs, copies itself as spoclsv.exe, also modify the registry to achieve startup. In addition to several antivirus software protection force to terminate the process, the it will be the end of the four old sppoolsv.exe and nvscv32.exe "Panda burning incense" process. In addition, it also deleted the backup file system.

Kingsoft Anti-virus experts advise users to install Windows patches in a timely manner, and the login account for the machine to set up a complex and adequate "strong" password, will greatly reduce the chance of infection by the virus. Antivirus software is not installed the user can log www.duba.net free download.






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