Virtualization

MeeGo进阶基础篇4 – 安装Ubuntu的MeeGo仿真器

QEMU是MeeGo SDK的一个元件,但它在仿真器下能够运行手持设备和上网本映像文件。读者可参考http://wiki.qemu.org/Main_Page为获取更多关于QEMU的信息,因为MeeGo进阶基础篇2 – 配置Ubuntu的MeeGo SDK环境一文中MeeGo SDK已经被安装,所以在本篇博客中将不再鳌述。

1)查看meego-sdk.list的用户权限
$ ls -al /etc/apt/sources.list.d | grep ‘meego-sdk.list’

2)查看是否meego-sdk.list为root权限,如果是
$ sodu –i

3)检查http_proxy环境变量是否已经被正确设置
$ echo $http_proxy
如果http_proxy没有设置正确,并且你需要代理上网,那么请将其正确设置,如下:
$ export http_proxy=http://XXX.YYY.ZZZ:port

4)查询MADDE的所有可运行环境

Trusted Computing and the Enterprise Software Ecosystem: Part 4 (of 7)

Part 4: Intel® TXT

So where does Intel fit into the picture?

Intel® Trusted Execution Technology (Intel® TXT)[8] is Intel's flagship technology for making possible the implementation of the trusted computing vision described above. TXT, as a collection of technologies, is quite complex, but a summarizing list of features is as follows9:

Trusted Computing and the Enterprise Software Ecosystem: Part 3 (of 7)

Part 3: The Trusted Platform Module (TPM)

The TPM, as defined by TCG[7], is a multi-function hardware unit solving a number of problems related to the context of trusted computing. In simplistic terms, the TPM can be thought of as a cryptographic co-processor with a secure integrity measurement storage scheme.

Trusted Computing and the Enterprise Software Ecosystem: Part 2 (of 7)

1.1 Trusted Computing Group

The problem of trust in computing platforms has been directly addressed by the Trusted Computing Group (TCG)[2], an industry consortium formed in 2003 to create standards “with the aim of enhancing the security of the computing environment in disparate computer platforms.”[3]

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