Practical Technology

for practical people.

September 12, 2013
by sjvn01
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OpenDaylight SDN opens the curtains on its initial release

Software-Defined Networking (SDN) is continuing its move from hype to reality. One big step in that direction is the OpenDaylight Project. The community-led and industry-supported open-source SDN is starting to reveal the architectural details of its first release, “Hydrogen.”

OpenDaylight SDN opens the curtains on its initial release. More >

September 11, 2013
by sjvn01
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Red Hat releases new cloud-friendly Red Hat Storage

Red Hat, best known as the leading business Linux vendor, announced on September 10th, the general availability of a new release of Red Hat Storage Server (RHSS) to help its enterprise customers “realize the true potential of deploying an open software-defined storage solution without compromising on enterprise grade capabilities, performance, and manageability.”

Red Hat releases new cloud-friendly Red Hat Storage. More >

September 10, 2013
by sjvn01
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Apple’s new iPhones are fine but Microsoft really profits from smartphones

iPhone! iPhone! iPhone! Oh please, get over yourself, Apple! Yes, people are excited about the new iPhones, but so what? Apple will never, ever get to the top of the smartphone heap again so long as the true giant of smartphone revenue, Microsoft, is on the scene.

Apple’s new iPhones are fine but Microsoft really profits from smartphones. More >

September 9, 2013
by sjvn01
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Does Windows 8 help the government to spy on us?

The Microsoft fan club is up in arms. Those reports about Windows 8 allowing the government to spy on us? Nonsense, they fuss. It’s simply not true that Windows 8 combines with Trusted Platform Module (TPM) to create a built-in back door for surveillance by the National Security Agency (NSA).

No, no, they whine, the German newspaper Die Zeit had it all wrong when it claimed that the combination of TPM 2.0 and Windows 8.x (German-language article) gives Microsoft complete control over which programs can and can’t run, plus access to Windows BitLocker encryption, and the ability to remotely administer devices beyond a user’s control.

And, oh my, no, the NSA or some other government agency could never, ever get into your computer or tablet via this technology pairing! Some Microsoft defenders even claim that the explanation from Germany’s Federal Office for Information Security (BSI) (German-language article) about what’s going on with Windows 8 and TPM 2.0 makes it clear that there’s no real danger from using the pair in combination.

Really? They’re not reading the same memo I’m reading.

I quote: “From the perspective of the BSI, the use of Windows 8 in combination with a TPM 2.0 is accompanied by a loss of control over the operating system and the hardware. [Emphasis and translation are mine.] This results in new risks for users, especially for the federal government and critical infrastructure. In particular… error conditions can result that prevent further operation of the system. This can cause errors that can brick the operating system and hardware. Such a situation would not be acceptable for the federal government nor for other users. In addition, the newly established mechanisms can also be used for sabotage by third parties. These risks need to be addressed.”

Does Windows 8 help the government to spy on us? More >

September 9, 2013
by sjvn01
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PostgresSQL: The Other big open-source database has a new release

When you think about open-source database management systems (DBMS), you probably think about Oracle’s MySQL and its great rival/fork MariaDB. That’s thinking too small. There’s another great, enterprise capable DBMS, PostgreSQL, and its latest, greatest release PostgreSQL 9.3, has just arrived.

PostgresSQL: The Other big open-source database has a new release. More >