A distribution channel of the Dridex botnet may have been hacked. Instead of getting loaded with malware, people are getting clean copies of Avira antivirus and we have two theories as to why. Do you know what a “white hat” is?
Where tech companies like Facebook and Google prefer to move their data centers to colder countries to reduce their air conditioning bill, Microsoft has come up with an even better home for data centers while cutting high energy costs for cooling them: Under the Sea.
Here’s what Microsoft says:
“50% of us live near the coast. Why doesn’t our data?”
Building massive data centers underwater might sound crazy, but it is exactly something Microsoft is testing with its first submarine data center, dubbed Leona Philpot.
World’s First Underwater Data Center
The testing is part of Microsoft’s plan dubbed Project Natick — an ongoing research project to build and run a data center that is submerged in the ocean, which the company believes, could make data centers faster, cost-effective, environmentally friendly and easier to set up.
Leona Philpot (named after the Halo character from Microsoft’s Xbox) was tested last August, when engineers placed an enormous steel capsule a kilometer off the California coast, 30 feet underwater in the Pacific Ocean.
A single datacenter computing rack was placed in an eight-foot-wide steel capsule, which was covered in around 100 sensors to monitor every aspect of the underwater conditions: pressure, humidity, and, most importantly, motion.
The test ran from August to November last year (exactly 105 days) and the engineers said it was more successful than expected.
Why Underwater Data Center?
According to Microsoft, these are the main reasons for experimenting with underwater data centers:
1. Air conditioning cost is one of the biggest pain in running data centers. Traditional data centers are believed to consume up to 3 percent of the world’s electricity.
So, placing the data centers in the ocean eliminated the need for cooling and will highly cut energy costs required to cool the heat generated by the racks upon racks of servers that process and store the world’s digital lives.
2. Half of the world’s population is located within 200 kilometers of the coast, so placing data centers in the sea would reduce latency – the time data takes to travel from its source to customers, which simply means faster delivery of data.
3. Reduce the time to build a data center from 2 Years to 90 Days. Microsoft believes that if it can mass produce the steel capsules, the company could build data centers in just 90 days.
This would make its operations cheaper and much quicker than the time needed to set a data center up on land.
Moreover, the capsules designed by the company would also adopt new, innovative rack designs that do not even need to consider human interaction.
4. Use of Renewable Energy. The project’s engineers even believe that in future, underwater data centers might be able to power themselves by renewable energy, as in this case, perhaps underwater turbines or tidal power to generate electricity.
5. Environment-Friendly. Microsoft will also be tackling environmental concerns related to underwater data centers. The company says its current underwater data center prototype emits an “extremely” small amount of heat energy into the surrounding waters.
A Few Limitations:
Data centers on land are open for IT engineers to fix issues and replace servers whenever required, but the company wants its undersea data centers to go without maintenance for years at a time.
Since Microsoft doesn’t have a team of Scuba engineers, each Natick data center unit would operate for over 5 years without maintenance and then it would be dragged up to the surface to have its internal parts replaced.
Other obvious risks for submarine data centers could be saltwater that is corrosive and weather that can also be a problem, to name just two potential hurdles.
Future Of The Data Center
The company started working on this idea in 2013, but the development of a physical prototype began in 2014 and August last year with its first ever submarine data server, Leona Philpot.
Since Microsoft’s Project Natick has been in its “early days,” it is hard to say when underwater data centers can actually adopted. However, Microsoft has plans to design a new version of underwater data centers that’s three times larger than Leona Philpot.
It is not just Microsoft; many tech companies are considering new ways of housing data. In 2013, Facebook located one of its latest state-of-the-art data centers in Luleå, the far north of Sweden, to make use of cheap, renewable energy generated by hydroelectric schemes and outside air for cooling.
Did you know: Our Avira Scout browser is finally freely available for everyone as an early access version. There are a few things you might want to know though, before downloading it.
AV-TEST, the leading and worldwide operating service provider for IT security testing services, has recently revealed the results of their Product Review and Certification Report for November-December 2015. AV-TEST describes the details of the review on their website:
. . .we continuously evaluated 20 home user security products using their default settings. We always used the most current publicly-available version of all products for the testing. They were allowed to update themselves at any time and query their in-the-cloud services. We focused on realistic test scenarios and challenged the products against real-world threats. Products had to demonstrate their capabilities using all components and protection layers.
Avast passes the AV-TEST Product Review with flying colors
Avast Free Antivirus 2016 obtained five out a maximum six points in performance and all six points in both protection and usability tests. In AV-TEST’s review, the product was tested on Windows 8.1 Professional (64 bit).
The performance test measures the average influence of the product on a computer’s speed in daily usage. The Protection test consists of real-world testing methods against zero-day malware attacks, inclusive of web and email threats. Lastly, the Usability test examines the impact of security software on the usability of a user’s entire computer.
Our website includes further information, as well as download links, to all Avast 2016 products. Check them out online.
Avast was awarded the title of Top Rated Product for 2015 by AV-Comparatives.
Recently, AV-Comparatives released their 2015 Summary Report, an important resource for anyone who is interested in security solutions and antivirus software. Avast had a few exciting wins in this year’s report, which we plan to build upon as we continue moving forward into 2016.
Firstly, Avast was awarded the title of Top Rated Product for 2015 by AV-Comparatives. In their report, AV-Comparatives writes:
“Avast is a Top Rated Product this year, receiving five Advanced+ awards in the course of the year, including both Real-World Protection Tests. . . We feel its scan-results dialog box is equally well suited to expert and non-expert users.“
In addition to being a Top Rated Product, Avast also won the Gold Award for AV-Comparatives‘ Overall Performance Test, as well as a Silver Award for the Malware Removal Test.
In describing their Overall Performance test, AV-Comparatives adds that Avast demonstrates a significantly lower impact on system performance than that of other products. This means that Avast doesn’t disturb you while you browse, work or play on your PC.
How to make your PC’s performance the best it can be
If you’re experiencing a sluggish computer, there’s several things you can do to improve your system’s performance.
Make sure your software is up to date. The most up-to-date software contains fixes and patches that makes it run at its best. Avast 2016 products have enhanced features and the highest detection rates to protect your computer from malicious attacks. Software Updater is a feature in Avast 2016 that helps you ensure that your programs are up to date.
Old hardware. If you try to install modern software onto your old computer, it could start running at a snail’s pace, because the hardware simply is not capable of running the software. Ideally, buying a new PC with a multi-core processor is the best solution. However if your budget does not include a new computer, then you could add more RAM.
Stick to one security program. It’s not advised to run more than one security program with real-time protection at a time. Please uninstall any trial software that came with your PC before installing different protection. You can find a list and instructions to remove here. We recommend that you follow the vendor’s instructions before proceeding with the uninstallation.
“I’m going for Apple because it’s a lot more secure than Windows” is one of the arguments you might have heard when talking about malware and operating systems. But total security is a myth.
The more techy a car gets, the bigger the possibility that it will get hacked. We know that it’s possible, we saw it last year with the hacked car that was driven into a ditch.