New tool tallies your big data debt

Are your digital transformation initiatives putting your organization into data debt? Data analytics startup Dremio, still in stealth mode, this week released a free Big Data Debt Calculator to help you estimate the unplanned costs that stem from th...

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Fueling the future

New research investigated the full life cycle impact of one promising 'second-generation biofuel' produced from short-rotation oak. The study found that second-generation biofuels made from managed trees and perennial grasses may provide a sustainable ...

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WannaCry attack is good business for cyber security firms

SAN FRANCISCO (Reuters) - For Kris Hagerman, chief executive of UK-based cyber security firm Sophos Group Plc , the past week could have been bad. The WannaCry "ransomware" attack hobbled some of its hospital customers in Britain's National Health Serv...

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WannaCry attack is good business for cyber security firms

SAN FRANCISCO (Reuters) - For Kris Hagerman, chief executive of UK-based cyber security firm Sophos Group Plc, the past week could have been bad. The WannaCry "ransomware" attack hobbled some of its hospital customers in Britain's National Health Servi...

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North Korea says linking cyber attacks to Pyongyang is ‘ridiculous’

UNITED NATIONS (Reuters) - North Korea's deputy United Nations envoy said on Friday "it is ridiculous" to link Pyongyang with the WannaCry "ransomware" cyber attack that started to sweep around the globe a week ago or the hacking of a U.N. expert monit...

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The Windows firewall is the overlooked defense against WannaCry and Adylkuzz

Despite all the attention currently focused on Windows computers being infected with WannaCry ransomware, a defensive strategy has been overlooked. This being a Defensive Computing blog, I feel the need to point it out.

The story being told everywhere else is simplistic and incomplete. Basically, the story is that Windows computers without the appropriate bug fix are getting infected over the network by WannaCry ransomware and the Adylkuzz cryptocurrency miner. 

We are accustomed to this story. Bugs in software need patches. WannaCry exploits a bug in Windows, so we need to install the patch. For a couple days, I too, ascribed to this knee-jerk theme. But there is a gap in this simplistic take on the issue. Let me explain. 

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Oracle has a plan to make Java 9 migration easier

It will be easier to migrate code to the planned Java 9 release, due in late July, if the committee that managed Java approves a proposal just made by Oracle to better accommodate modularity, the key new feature in Java 9. Oracle made the proposal after getting strong opposition to its modularization plans from the Java community

In a proposal floated Thursday, Mark Reinhold, Oracle’s chief Java architect, said strong encapsulation of JDK-internal APIs has caused worries that code that works on JDK 8 will not work on JDK 9 and that no advance warning of this was given in JDK 8. “To help the entire ecosystem migrate to the modular Java platform at a more relaxed pace, I hereby propose to allow illegal reflective access from code on the class path by default in JDK 9, and to disallow it in a future release,” he said.

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