Lowe’s to add emergency dispatch service for Iris DIY smart-home systems

Smart-home gadgets look cool, but the services connected to them may be more valuable to many owners in the long run. Home-improvement chain Lowe's plans to make more of those services available to do-it-yourselfers.By the middle of this year, owners of Lowe's Iris home gadgets will be able to buy professional monitoring, including dispatching of first responders in case of emergency. It will cost US$19.99 per month and will become available in select markets as licensing allows.Security and life safety are two of the big reasons consumers are buying into the Internet of Things. Broadband providers like AT&T and Comcast install smart-home systems built around things like connected burglar alarms. For example, AT&T's website advertises professionally monitored home security and automation systems starting at $39.99 per month with a two-year contract.To read this article in full or to leave a comment, please click here

Moving target defense vs. moving target attacks: The two faces of deception

The unceasing arms-race between cyber attackers and cyber defenders has gained unprecedented levels of sophistication and complication. As defenders adopt new detection and response tools, attackers develop various techniques and methods to bypass those mechanisms. And deception is one of the most effective weapons on both sides of the game.Deception techniques have traditionally been among the favorite methods in the attackers’ arsenal. Surprise and uncertainty provide the attacker with an inherent advantage over the defender, who cannot predict the attacker’s next move. Rather surprisingly, however, the broken symmetry can also be utilized by the defender.To read this article in full or to leave a comment, please click here

Moving target defense vs. moving target attacks: The two faces of deception

The unceasing arms-race between cyber attackers and cyber defenders has gained unprecedented levels of sophistication and complication. As defenders adopt new detection and response tools, attackers develop various techniques and methods to bypass those mechanisms. And deception is one of the most effective weapons on both sides of the game.

Deception techniques have traditionally been among the favorite methods in the attackers’ arsenal. Surprise and uncertainty provide the attacker with an inherent advantage over the defender, who cannot predict the attacker’s next move. Rather surprisingly, however, the broken symmetry can also be utilized by the defender.

To read this article in full or to leave a comment, please click here

Fibre Channel: What Is It Good For?

In my last article, I talked about how Fibre Channel, as a technology, has probably peaked. It’s not dead, but I think we’re seeing the beginning of a slow decline. Fibre Channel’s long goodbye is caused by a number of factors (that mostly aren’t related to Fibre Channel itself), including explosive growth in non-block storage, scale-out storage, and interopability issues.

But rather than diss Fibre Channel, in this article I’m going to talk about the advantages of Fibre Channel has over IP/Ethernet storage (and talk about why the often-talked about advantages aren’t really advantages).

Fibre Channel’s benefits have nothing to do with buffer to buffer credits, the larger MTU (2048 bytes), its speed, or even its lossless nature. Instead, Fibre Channel’s (very legitimate) advantages are mostly non-technical in nature.

It’s Optimized Out of the Box

When you build a Fibre Channel-based SAN, there’s no optimization that needs to be done: Fibre Channel comes out of the box optimized for storage (SCSI) traffic. There are settings you can tweak, but most of the time there’s nothing that needs to be done other than set port modes and setup zoning. The same is true for the host HBAs. While there are some Continue reading

Top 10 breaches of personal data in 2015

It was a bountiful year for hackers who gained unauthorized access to countless corporate and government databases. Here are the online breaches that hauled in the largest amount of personal data -- most of them tallying into the millions.No. 10: U.S. Internal Revenue ServiceNumber of people affected: About 334,000Security experts said it technically wasn’t “hacking” when thieves stole the tax information of 100,000 people through the IRS site. It was a case of weak security: They entered through the IRS’ “Get Transcript” service by answering security questions correctly, using personal information on their victims that had been obtained elsewhere, or simply guessing.To read this article in full or to leave a comment, please click here(Insider Story)

34,000 gamers affected by Christmas attack on Steam

Steam set a new record on Jan. 3 when over 12 million gamers were all gaming at the same time. Gamasutra reported that there were 12,332,504 concurrent users. The Steam stats showed Dota 2 as the most played game which peaked at 940,373 concurrent gamers. Counter-Strike had 643,402 concurrent players and Fallout 4 came in third at the peak with 116,599 gamers. That being said, today is the last day of the Steam winter sale.To read this article in full or to leave a comment, please click here

Server-Side Architecture. Front-End Servers and Client-Side Random Load Balancing

Chapter by chapter Sergey Ignatchenko is putting together a wonderful book on the Development and Deployment of Massively Multiplayer Games, though it has much broader applicability than games. Here's a recent chapter from his book.

Enter Front-End Servers

[Enter Juliet]
Hamlet:
Thou art as sweet as the sum of the sum of Romeo and his horse and his black cat! Speak thy mind!
[Exit Juliet]

— a sample program in Shakespeare Programming Language —

 

 

Front-End Servers as an Offensive Line

 

Our Classical Deployment Architecture (especially if you do use FSMs) is not bad, and it will work, but there is still quite a bit of room for improvement for most of the games out there. More specifically, we can add another row of servers in front of the Game Servers, as shown on Fig VI.8:

BlackEnergy cyberespionage group adds disk wiper and SSH backdoor to its arsenal

A cyberespionage group focused on companies and organizations in the energy sector has recently updated its arsenal with a destructive data-wiping component and a backdoored SSH server.The group is known in the security community as Sandworm or BlackEnergy, after its primary malware tool, and has been active for several years. It has primarily targeted companies that operate industrial control systems, especially in the energy sector, but has also gone after high-level government organizations, municipal offices, federal emergency services, national standards bodies, banks, academic research institutions and property companies.Over the past few months, the group has targeted organizations from the media and energy industries in Ukraine, according to security researchers from antivirus vendor ESET. These new operations have brought to light some changes in the group's techniques.To read this article in full or to leave a comment, please click here

FCC report: US broadband speeds tripled between 2011 and 2014

When it comes to broadband Internet connection speeds in the United States, there’s both good news and bad news to report. The good news is that average download speeds for American broadband subscribers has tripled between 2011 and 2014. The bad news? The US still has a lot of catching up to do.According to the FCC’s fifth Measuring Broadband America report, the average download speed in the US hit 31 megabits per second (Mbps) in September 2014. That compares favorably to an average download speed of 10Mbps in March 2011 and 15Mbps in September 2012.  To read this article in full or to leave a comment, please click here

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