Smart devices live on data, and many users often think that their data is simply disappearing. The truth is it is not disappearing, but is instead being used by various apps and operating systems. Here are some handy tips to conserve data.
A smart device such as a phone or tablet lives on data, and while they allow you to really stay connected and informed, it can sometimes feel like your data allcoation isn’t touching sides. Fortunately there are a number of things that can be done to reign in a device’s data consumption.
Using data sparingly on a computer
PCs and laptops come from an age before mobile broadband. These devices have kept their old habits: online services on a PC or laptop often assume they have access to a fixed-line connection such as ADSL or a company network. Modern computers have become more internet-friendly, but some aspects – specifically updates – are still very heavy-handed. With this in mind, when using a PC with a 3G dongle or other mobile broadband device, keep an eye that it doesn’t automatically start downloads that may quickly kill your data bundle. It knows not what it does. In some cases, you can set your PC to only download after midnight, and nite specific mobile data gives you cheaper access to do just that.
“Computers have very different data expectations to smartphones and tablets,” said Cell C Chief Information Officer Maria Pienaar. “Mobile services are designed to use as little data as possible, but a PC or laptop rarely has that in mind. So avoid treating them as the same.”
Delete under-used apps
Applications make smart devices so much more effective. But there is a dark side to them. Apps tend to load in the background – even if they aren’t used or even started. A common but highly underappreciated reason for battery drain is because there are too many apps on a device. Those apps can also drain data surreptitiously. Get rid of any apps not being used. Also investigate if the web version is as good: services such as Facebook and Twitter have very good mobile browser versions that will not run persistently in the background, since they are accessed through the browser. Some apps have push notifications to let you know when something is happening, sometimes turning that off using the settings within the application will save you data.
Pienaar said: “You often hear about app fatigue, resulting from someone trying out too many apps. But how often do we delete the apps we don’t use? Those will continue to be updated and connect online. Deleting will save both data and battery life.”
Apps also need to be updated
Applications and phone software also need to be updated from time to time, to make sure they are always secure, don’t pose a security risk and any new features are loaded. More often than not, customers have their applications set to automatically update. Ideally, customers should update over Wi-Fi, and most phones will allow you to set your applications to download only over a Wi-Fi connection. Remember, free applications sometimes push software updates or advertising, which consumes data. Reading the review of an application before downloading will provide you with useful tips about the application.
“App updates are very important, because they may contain security patches. But not every update is so important that it has to happen right away. Set the device to only update on Wi-Fi and, when you reach a hotspot, give it a chance to quickly catch up.”
Use apps to track data consumption
Data can be tricky to keep track of. Even though smart devices can give basic data consumption statistics, one of the best ways to really make sure you get an accurate picture is with a third party data tracking app. There are several options, both free and paid, on the various app stores. A good tracker will give a lot of insight, as well as separate between mobile and Wi-Fi use.
“Modern phones have software built in to help track data consumption. These are a good starting point, so consumers should try that first. But there are several good third-party apps that can show in great detail where data is going,” said Pienaar.
Don’t auto-play videos
Videos use a lot of data. They are fun to watch, but consume megabytes in no time. Even stopping a video may not be enough as the video will continue to buffer – download data – in the background. That is simply data down the drain. Well-designed apps have options to stop videos from auto-playing or at least reduce how much data they use. The latter approach will result in lower-quality video, but unfortunately that can’t be avoided. The better quality a video or image, the more data it uses. This also applies to downloading music or podcasts: the higher the quality, the more data will be required.
Pienaar said: “More South Africans are streaming videos these days. But it is very data intensive, so make sure video files on a page or feed aren’t chewing up data. They can take a lot in a very short time.”
Tone down photos and videos
Another drain on data can come from the photos and videos being uploaded. Recording a high definition video or taking a photo at the biggest format looks good. But that quality is proportional to the amount of data required: a high-quality image is larger and requires more data if uploaded. It’s a bit like packing the contents of a closet: if there are only a few items, one box will suffice. But more items require more boxes.
“Modern phones have very nice cameras, but nice cameras take big pictures that uses a lot of data to send. Fortunately modern phone cameras are so nice that you can tone down on the quality, yet the video or photo will still look great while saving data,” said Pienaar
Use data-saving browsers such as Chrome
Not all browsers are created equal. Even though every smart device comes with a built-in Web browser, there are better choices. Specifically, the Chrome mobile browser is renowned for their data-saving features. Both use special data saver technologies that reduce the size of the information a device downloads. This also tends to deliver high browsing speeds.
Pienaar said, “The browsers that come with phones and tablets are very good. But a few third-party apps specialise in faster browsing while using less data. If someone’s browsing habits are destroying their data, they should try one of those”
Data bundles exist for a reason: to manage network performance. When someone buys a certain amount of data, a mobile network can anticipate that the data will be used within a certain period and keep an eye on demand. This is why out-of-bundle data rates are higher, so keep data costs low by purchasing bundles. Data bundles also provide better value to customers.
Pienaar said: “Going out of bundle is a very expensive choice. Any good operator will inform their customer if a bundle is about to be depleted. If you keep running out of bundles, consider buying larger ones. It will work out cheaper than buying smaller quantities of data all the time.”
Password managers don’t protect you from hackers
Using a password manager to protect yourself online? Research reveals serious weaknesses…
Top password manager products have fundamental flaws that expose the data they are designed to protect, rendering them no more secure than saving passwords in a text file, according to a new study by researchers at Independent Security Evaluators (ISE).
“100 percent of the products that ISE analyzed failed to provide the security to safeguard a user’s passwords as advertised,” says ISE CEO Stephen Bono. “Although password managers provide some utility for storing login/passwords and limit password reuse, these applications are a vulnerable target for the mass collection of this data through malicious hacking campaigns.”
In the new report titled “Under the Hood of Secrets Management,” ISE researchers revealed serious weaknesses with top password managers: 1Password, Dashlane, KeePass and LastPass. ISE examined the underlying functionality of these products on Windows 10 to understand how users’ secrets are stored even when the password manager is locked. More than 60 million individuals 93,000 businesses worldwide rely on password managers. Click here for a copy of the report.
Password managers are marketed as a solution to eliminate the security risks of storing passwords or secrets for applications and browsers in plain text documents. Having previously examined these and other password managers, ISE researchers expected an improved level of security standards preventing malicious credential extraction. Instead ISE found just the opposite.
Click here to read the findings from the report.
MWC: Next generation of inflight connectivity to be unveiled
Next week at Mobile World Congress, the Seamless Air Alliance will reveal progress on its mission towards enabling the next generation of inflight connectivity. This follows a significant start for the Alliance, which has seen membership increase five-fold since the first meeting in June of last year. The Alliance has a new research laboratory setup and continues progress through its three working groups, writing specifications for the technology, requirements, and operations.
These developments represent a huge leap towards the goal of making connectivity as easy and enjoyable in the skies as it is on the ground. Appearing as part of the Airbus stand (Hall 6, stand 6G34), the Seamless Air Alliance will reveal specification topics that have been completed and published to its membership.
“The passenger experience with inflight connectivity remains one of the great technology challenges. From Day One we have been determined to deliver on our mission to bring industries and technologies together to make the inflight internet experience simple to access and a delight to use,” said the Alliance’s Chief Executive Officer, Jack Mandala.
“I have been tremendously encouraged by the enthusiastic and committed response we have seen and the widening areas of expertise we can call upon as more and more companies and organisations continue to join us,” he added.
Announced during MWC 2018, the Seamless Air Alliance has since grown to twenty-three membercompanies with more than one-hundred key personnel from across the membership participating in its three working groups, with numbers continuing to increase.
The Seamless Air Alliance was created by founding members Airbus, Airtel, Delta Air Lines, OneWeb and Sprint, and quickly joined by Air France KLM, Aeromexico, and GOL Linhas Aereas Inteligentes and global technology leaders including Astronics, Collins Aerospace, Comtech, Cyient, iDirect, Inmarsat, Intelsat, Latecoere, Nokia, and Panasonic.
Today, the Alliance is pleased to announce five additional new members: Adaptive Channel, Etihad Airways, GlobalReach Technology, Safran, and SITAONAIR.
“We are extremely pleased to have these companies join and be a part of the companies driving the next generation of connectivity.” said Mr Mandala.
The Seamless Air Alliance will enable travelers boarding any flight, on any airline, anywhere in the world, to use their own devices to automatically connect to the Internet with no complicated login process nor paywall to scramble over.
The Alliance is also announcing the release of a new research study on the economic benefit of standardization on the inflight connectivity market at Mobile World Congress. This report is available for download at https://www.seamlessalliance.com/publications/
The Alliance is moving rapidly towards an expected demonstration of the technology later in 2019 and anticipates massive interest in Barcelona from the whole communications eco-system.