Blog – Page 33

New Android OS To Improve Lower End Phones

March 15, 2018 by Joseph Martin

Google has another new product out. A slimmed down, streamlined version of the Android OS called “Go.” Unfortunately, it’s release didn’t gather as much press as you’d expect when a new OS is released. The reason for that is simple. The new, slimmer, sleeker Android Go was designed for low-end phones with limited storage capacity, which don’t typically get much press either.

Despite the relative lack of fanfare, Android Go is an interesting app that deserves some attention, even if you don’t own a low-end phone. At first glance, it’s got a lot going for it, although it remains to be seen if users will embrace it and make full use of its capabilities.

The first major noteworthy difference between Go and the standard Android OS is the fact that it doesn’t take up nearly as much space. Counting the OS itself and the Android default apps, the entire package requires just over 3GB, which is a significant space savings. This makes a real difference on low-end phones, which typically have no more than 8GB of storage to begin with.

Second, it comes with an app called “File Go” that offers users suggestions on files that can be moved to the cloud or safely removed altogether. Another app known as “Datally” makes tools available to manage how much data other apps on the phone are using, especially helpful for people who have limited data plans.

Third, there’s a special “YouTube Go” version of the standard YouTube app that gives users three different video streaming options: basic, standard, and high quality. This comes with information about how much data each of the three options will eat up.

In addition to those changes, Google has added a special section to its Play Store, highlighting apps that don’t require a lot of space.

Android Go is aimed specifically at users in developing nations, as this is where the highest concentration of low-end smartphones can be found. As to how successful the new OS will be, only time will tell, but early indications are encouraging.

Mi-Cam Baby Monitor Video Feeds Vulnerable To Hacking

March 14, 2018 by Joseph Martin

Do you have a Mi-Cam in your home? Even if you don’t have kids, you may have one. They’re a highly popular, inexpensive means of keeping tabs on the comings and goings inside your home when you’re not around.

As with so many such devices these days, users have the option of installing either an Android or iOS app on their phones so they can peek in remotely, any time they like, and therein lies the problem.

It’s no secret that the IoT is filled with “smart” devices that don’t live up to their name when it comes to security, and the Mi-Cam is no exception. Security researchers have discovered that the communications between the company’s cloud servers where the video feeds live and the smartphones of the product’s user based are not secure.

So far, six different vulnerabilities have been identified, all of them critical. Any one of them would allow a hacker to hijack the window into your video feed and use that to scroll through literally every video feed on the company’s cloud, regardless of who owns it. All told, that’s more than fifty thousand video feeds, accessible from a single point of entry.

It gets worse. The attack is trivial to perform, because no SSL certificate is needed. All that’s required is a copy of either the Android or iOS mobile app.

The manufacturer of the Mi-Cam has been notified of these critical security flaws, but as of now, none have been addressed. The company has not released any information about when they might be. In light of that, if you have one, your best bet is to simply stop using it until the company can at least employ some rudimentary security protocols.

High Speed Wireless Coming To Laptops Next Year

March 12, 2018 by Joseph Martin

If you’re in the market for a new laptop but can milk a little more life out of the one you’ve got, 2019 will be the year to buy. The reason? 5G. AT&T is slated to become the first carrier to offer 5G network connectivity to small segments of its customer base this year (starting in Atlanta, Dallas, and Waco, and then slowly spreading to other areas).

While they’ll be the first, it’s not hard to imagine that their competitors will be hot on their heels, and all the major PC and laptop manufacturers are keenly aware of this. That’s why Microsoft, Lenovo, HP, Dell, and Intel have all announced that the first 5G-enabled PCs will become available sometime in mid to late 2019, in a bid to take advantage of the awesome new capabilities that 5G promises to make a reality.

While Intel missed the 4G opportunity, the company has every intention of being front and center in the 5G revolution.

In fact, the company had this to say when it made its announcement earlier this week:

“Intel is investing deeply across its wireless portfolio and partners to bring 5G-connected mobile PCs to market, with benefits for users like high quality video on-the-go, high-end gaming, and seamless connections as users traverse WiFi and Cellular networks.”

All true, and a widespread 5G network would truly be a game changer. The problem though, is that 5G has a bit of an image problem. It has long been considered the Holy Grail of wireless networking, and Intel and other companies have been hyping its many advantages for years.

The difference of course is that now, companies have the technical capabilities to make it all real, and have firm timetables in place for a rollout, neither of which were true in the past. Even so, 5G now has to swim against a bit of a tide of its own making as it draws closer to becoming reality.th permission from Article Aggregator

Google Calls Out Microsoft For Security Issue

March 10, 2018 by Joseph Martin

Depending on who you ask, Google’s Project Zero is either the thing that’s going to singlehandedly save the internet, or the bane of many companies’ existence. It’s easy to see both sides of the argument.

On one hand, by uncovering previously undiscovered bugs in all manner of software and handing that information over to the authors, Google is undeniably performing a valued public service. The problem has never been with the “carrot” side of the equation, always with the stick.

The stick is this: Google gives each company 90 days in which to address the bug. If they take no action during that time, then Google will announce the existence of the bug to the world, which of course, means that hackers everywhere immediately have access to a new exploit.

This approach often accomplishes what contacting the vendor privately does not. Once the bug becomes common knowledge, the company in question is essentially forced to fix the problem, thus making the internet safer.

It should be noted that Google does allow exemptions to the 90-day rule. If a company is hard at work on a fix and needs more time, Google has been known to delay their announcement. In a similar vein, if a bug is simply catastrophic in scope and scale, the company has been known to make the announcement to help deploy resources of multiple companies toward addressing the issue.

More than 90 days ago, the Project Zero team discovered a pair of security flaws in Microsoft products. One in their Edge browser, and the other in the Windows 10 OS. One of the two got fixed. The other did not, and Google called them out for it.

Needless to say, Microsoft is not pleased, and they have hit Google back for such behavior in the past. They scored a PR victory last year when Microsoft engineers discovered a flaw in Google’s Chrome browser, and contacted the company privately so they could fix the issue and then bragged about their more responsible approach after the fact.

It will be interesting to see what Microsoft does in this instance.

5G Cellular Service Is Beginning To Roll Out

March 9, 2018 by Joseph Martin

AT&T has big plans for their future and yours. If they’re your carrier of choice, and if you live in the cities of Dallas, Atlanta, or Waco, then you stand to be on the cutting edge of the changes the company has in store. Those locations have been selected to be the first to receive AT&T’s 5G network upgrade.

Often, whenever a new technology is touted, you hear the phrase “this changes everything” associated with it. However, after listening to an AT&T spokesman talk at length about the capabilities of the new 5G network, the phrase is much more than just hot air and wishful thinking. From the sounds of it, it really does change everything.

Here’s what a company official had to say on the matter:

“We are working with our vendors on an aggressive schedule to help ensure customers can enjoy 5G when we launch the network this year. We will add more 5G-capable mobile devices and smartphones in early 2019 and beyond.

After significantly contributing to the first phase of 5G standards, conducting multi-city trials, and literally transforming our network for the future, we’re planning to be the first carrier to deliver standards-based mobile 5G–and do it much sooner than most people thought possible.

What this means for our customers in these cities is that they will be the very first to access this next generation of wireless services. The experience we’ve gained by leading the industry transformation to network virtualization and software control will help our customers to get the most out of 5G. Ultimately, this means new experiences with augmented reality and virtual reality (AR/VR), future autonomous cars and delivery drones.

In order for these new experiences to become reality, you need mobile 5G powered by SDN and edge computing. We’re making the cloud smarter, faster, and local.”

By all accounts, there are exciting times ahead. If you’ve been thinking about switching to AT&T, this might be a good reason to do so.

Android Ransomware Infections Declined in 2017

March 8, 2018 by Joseph Martin

Android users have a reason to cheer. According to the latest report by ESET, the number of ransomware attacks targeting Android devices declined in 2017. The decline represents a bit of an anomaly, given that in 2017, the most common type of malware attack (by a wide margin) was ransomware. Given that security researchers can’t name a particular reason for the decline, it’s important not to read too much into the data. Whether there are declining figures or not, ransomware attacks still played a prominent role in last year’s threat landscape across a whole spectrum of devices. This year is shaping up to be no different.

Where Android-based ransomware attacks were concerned, several old standbys were still seeing frequent use, including both Charger and SimpleLocker. The most prominent new player in 2017 was DoubleLocker, which was first seen in the wild last October. It is unique in that it was the first Android malware to take advantage of a vulnerability in the Accessibility service to gain admin rights and infect users.

Interestingly, Android-based banking Trojans have been abusing the Accessibility service for literally years. It’s not immediately clear why hackers didn’t begin using it as an attack vector where ransomware was concerned until the appearance of DoubleLocker. Now that it’s on the scene, we can expect to see an increasing number of similar attacks.

In any case, given the fact that ransomware is poised to dominate the threat landscape in 2018, all users would do well to stay on their guard. The slight decline in ransomware attacks against Android users, (while a welcome sight), is probably going to be short-lived. If there’s one thing you can be sure of, it is that 2018 will be another record-breaking year where hacking attacks are concerned.

Sim Cards Can Now Be Built Into Processors

March 7, 2018 by Joseph Martin

SIM cards have long been a source of frustration for equipment manufacturers. With the relentless drive to produce smaller and smaller devices, the SIM card is a hurdle to be overcome. It’s relatively large, and when you account for the necessary housing, it becomes quite the design challenge.

That challenge seems to have been met, however. ARM, a prominent chip design firm, has recently announced the development of the iSIM. The iSIM is built into the processor, and according to the company, only takes up a fraction of a millimeter squared. To put that figure into context, today’s SIM cards measure 12.3 x 8.8mm, so ARM’s new design represents significant space savings indeed.

There’s a catch, though. Although the new design is ready, and is already in the hands of ARM’s business partners for evaluation, there’s no guarantee that cell phone providers will accept the new technology and incorporate them into the next generation of phones.

ARM doesn’t think this will be an issue, although phones weren’t at the forefront of the company’s mind when they developed the iSIM. Their main goal was to build the integrated SIMs to help power the next generation of tiny IoT devices, but this, ARM contends, is the very reason why phone carriers will welcome the new technology with open arms. After all, more devices connected to their respective networks means more opportunities to profit.

In any case, time will tell the tale. ARM is expecting that their business partners will readily embrace the new technology, and we should begin seeing products on the market utilizing the iSIM by the end of this year. This will be a fascinating innovation to watch. If it succeeds the way ARM hopes,, it will lead to the creation of a whole new generation of even smaller devices.

New Apple Update Available for Character Bug Solution

March 6, 2018 by Joseph Martin

Recently, another “exotic character” bug was found in iOS. If someone sends this particular character (a special character that’s part of the Indian language pack) to your phone via any messaging app, it will not only crash your phone, but cause a variety of messaging apps to stop functioning.

When the bug was initially reported, Apple treated it as a somewhat low priority item and announced their plan to fix it with the release of iOS 11.3 later this spring. The company’s loyal user base, however, had other ideas. Faced with a growing chorus of demands for a more immediate fix, Apple has incorporated it into the 11.2.6 release which is now available.

If you’re set up to automatically receive OS updates, there’s nothing for you to do, and if you haven’t already encountered this issue, you never will. If, on the other hand, you are in the habit of manually applying OS updates, this is one you won’t want to miss. While the chances of someone sending this exotic character to you are quite low, there’s nothing to be gained by exposing yourself to needless risk.

Long time users of Apple’s products will recognize a trend here. This is hardly the first time an exotic character or other unusual event has caused iOS to crash. Just last month, there was a similar (though less serious) issue with another special character. Last year, it was discovered that a properly formatted URL could crash any system running iOS. Not long after that discovery was made, a five second video went viral that, if watched on a device running iOS, would crash it.

In any case, the user base spoke and Apple listened. Grab the latest update and you won’t have anything to worry about. At least until the next unusual crash bug is discovered.

Known Bug On Macs May Be Causing Lost Data

March 6, 2018 by Joseph Martin

Do you own a Mac? Do you use APFS “sparse disk images?” If so, be aware that under certain conditions, your trusty computer may allow you to copy important data into the void where it will be lost forever, without giving you a heads up first.

This unusual error was recently discovered by Mike Bombich, the creator of Carbon Copy Cloner, which is a popular Mac backup application. According to Mr. Bombich, the bug is only likely to impact a small percentage of users, but if you’re one of the unlucky few who lose important data, that’s going to be small consolation.

Here’s how the bug works, and where it can get you into trouble:

Let’s say you’ve created a 100 GB APFS-formatted sparse image whose data is stored on a remote network share.

Time passes, and you copy 90 GB worth of data to the remote network share, which leaves just 10 GB for use by your sparse image, but therein lies the problem. The sparse image still thinks it’s got the full amount of space to play with.

At this point, if you copy a 20 GB file, the copy function will appear to succeed. In the short run, you’ll still be able to access and open the file until you reboot your machine. After restarting, 10 GB of the 20 GB file copy vanishes, and the file becomes corrupt and unusable.

Details of the bug have been forwarded to Apple, and the company is in the process of reviewing them. At this point, no ETA has been given on when a fix might be made available. Until it is, be very careful when using sparse images, because the system will let you copy your files right into oblivion.

Traditional Hard Drive Technology Is Evolving

March 5, 2018 by Joseph Martin

Rumors of the death of HDD technology have been greatly exaggerated. The advancement of solid state technology and its increasing rate of adoption has been largely responsible for this, but don’t count old school HDDs out just yet. They still have many important advantages, and recent breakthroughs should add further to the longevity of the tech.

Right now, the biggest advantage that HDDs have over their solid-state counterparts is sheer size. While it would be prohibitively expensive to purchase 20+ Terabytes of solid-state storage, getting that amount (or more) of HDD storage is a trivial undertaking, a fact that it’s impossible to discount.

Even more exciting though, consider the recent breakthrough in 3D nano-magnets. These were invented at the University of Cambridge, and stand to completely change the game. They allow data to be stored and processed in three-dimensional space, which will not only increase HDD storage space exponentially, but should see similar gains in terms of speed of access.

Another exciting recent breakthrough is a new magnetic system that turns heat into motion, which could be used to power miniaturized IoT sensors and actuators. Such a system could also be applied to HDD technology by using the heat to power lasers, which would write data using the heat from the system itself, leading to an incredible boost in operating efficiency.

Finally, consider the invention coming out of the Imperial College of London. Researchers there have figured out a way to write magnetic patterns onto nano-wires, which the research team claims could mimic the function of the human brain. While this technology is still in its infancy, imagine the possibilities of having a computer, or even parts of a computer (like your HDD) powered by something that mimics the function of the human brain, and the dazzling possibilities that open up.

All that to say, while HDD tech might be a little long in the tooth, it’s not dead yet. Not by a longshot.