segunda-feira, 22 de julho de 2013

Intel DH87RL Haswell H87

URL: http://feedproxy.google.com/~r/Phoronix/~3/lN9tgwFVsoQ/vr.php


For those Linux desktop users in the market for a micro-ATX motherboard for use with the latest-generation Haswell processors, the Intel DH87RL motherboard costs a little more than $100 USD and gets along mostly well with modern Linux distributions.

domingo, 14 de julho de 2013

HP Keeps Installing Secret Backdoors In Enterprise Storage

URL: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/QJdNVZWg1KE/story01.htm


Nerval's Lobster writes "For the second time in a month, Hewlett-Packard has been forced to admit it built secret backdoors into its enterprise storage products. The admission, in a security bulletin posted July 9, confirms reports from the blogger Technion, who flagged the security issue in HP's StoreOnce systems in June, before finding more backdoors in other HP storage and SAN products. The most recent statement from HP, following another warning from Technion, admitted that 'all HP StoreVirtual Storage systems are equipped with a mechanism that allows HP support to access the underlying operating system if permission and access is provided by the customer.' While HP describes the backdoors as being usable only with permission of the customer, that restriction is part of HP's own customer-service rules—not a limitation built in to limit use of backdoors. The entry points consist of a hidden administrator account with root access to StoreVirtual systems and software, and a separate copy of the LeftHand OS, the software that runs HP's StoreVirtual and HP P4000 products. Even with root access, the secret admin account does not give support techs or hackers access to data stored on the HP machines, according to the company. But it does provide enough access and control over the hardware in a storage cluster to reboot specific nodes, which would 'cripple the cluster,' according to information provided to The Register by an unnamed source. The account also provides access to a factory-reset control that would allow intruders to destroy much of the data and configurations of a network of HP storage products. And it's not hard to find: 'Open up your favourite SSH client, key in the IP of an HP D2D unit. Enter in yourself the username HPSupport, and the password which has a SHA1 of 78a7ecf065324604540ad3c41c3bb8fe1d084c50. Say hello to an administrative account you didn't know existed,' according to Technion, who claims to have attempted to notify HP for weeks with no result before deciding to go public."

Read more of this story at Slashdot.



quinta-feira, 27 de junho de 2013

Intel Z87 Motherboard Review with Haswell: Gigabyte, MSI, ASRock and ASUS

URL: http://www.anandtech.com/show/6989/intel-z87-motherboard-review-with-haswell-gigabyte-msi-asrock-and-asus-at-200


Talk about Haswell and Z87 has circulated the internet for many quarters – today we reap the benefits of the wait and get our chance to review both the CPU and several examples of the Z87 chipset.  Today we have in the Gigabyte Z87X-UD3H, the MSI Z87A-GD65 Gaming, the ASRock Z87 Extreme6/AC and the ASUS Z87-Pro.

System Builder Marathon, Q2 2013: System Value Compared

URL: http://www.tomshardware.com/reviews/mini-itx-build-it-yourself-overclocking,3510.html#xtor=RSS-182


System Builder Marathon, Q2 2013: System Value ComparedOur top three builders struggled to fit big performance into three tiny ITX-based platforms at three budget levels. Will the more expensive machines once again justify their higher prices through dramatically-improved performance? Read on for more.

sábado, 8 de junho de 2013

10GbE: What the Heck Took So Long?

URL: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/3m9AY24O6-s/story01.htm


storagedude writes "10 Gigabit Ethernet may finally be catching on, some six years later than many predicted. So why did it take so long? Henry Newman offers a few reasons: 10GbE and PCIe 2 were a very promising combination when they appeared in 2007, but the Great Recession hit soon after and IT departments were dumping hardware rather than buying more. The final missing piece is finally arriving: 10GbE support on motherboards. 'What 10 GbE needs to become a commodity is exactly what 1 GbE got and what Fibre Channel failed to get: support on every motherboard,' writes Newman. 'The current landscape looks promising. 10 GbE is starting to appear on motherboards from every major server vendor, and I suspect that in just a few years, we'll start to see it on home PC boards, with the price dropping from the double digits to single digits, and then even down to cents.'"

Read more of this story at Slashdot.