Archive for the ‘Blog’ Category

How BuddyBackup keeps your data secure

September 8, 2014


So, we all heard about that iCloud leak last week. Over one hundred high-profile, celebrity accounts were hacked and their personal photos were leaked. What is perhaps most frustrating is how easily the whole thing could’ve been avoided.

Apple has stated that there were no known security vulnerabilities and no signs of a breach of their systems. After 40 hours of investigation, it was concluded that the hackers targeted individual accounts, guessing passwords until they eventually hit the jackpot.

We can’t stress enough how important it is to use strong passwords (mixed upper case and lower case, include numbers and punctuation, no pets names, etc) and change these regularly. Don’t use a password that you’ve already used in the last 12 months, and don’t use the same password on more than one site.

But, even with the most secure password, if a hacker finds their way in to a cloud storage service like Dropbox or iCloud, they can gain access to your data. Most consumer cloud products don’t encrypt your stored data, or when they do the encryption is not particularly strong.

BuddyBackup is different. We take your privacy very seriously. All of your data is encrypted locally before it even reaches your Buddy’s computer – this means nobody, not even your Buddy, can access your files. If your Buddy’s computer was hacked, your data would be completely unreadable. The full list of encryption we use can be found below.

A copy of your encryption key is kept on the BuddyBackup server. This is so that when you recover a lost account, the keys can be securely sent to you to enable you to recover your files. But these keys are encrypted on your password so that not even members of the BuddyBackup team can access them.

A copy of your password may also be saved securely on our server so that if you forget it, we can send you a reminder. For maximum security though, you can choose to disable this feature and permanently remove your password from the BuddyBackup server.

Integrity and authentication checking is done at all stages of backup and recovery to protect against accidental or malicious corruption of data. In particular we aim to ensure:

  • A Buddy cannot send your encrypted data to someone other than you
  • A Buddy cannot maliciously send you tampered backups when you are restoring data
  • You know the files you receive are really from your Buddies, and no one else.

The technical stuff

  • AES – 256 keys for file data. Certified by the US NSA for use with classified information. Separate AES keys for file contents and file names.
  • RSA – 2048 Public Keys for authentication – the same technology used by SSL on websites
  • SSL (TLS) encryption between client and BuddyBackup servers
  •  Salsa20 stream cipher used for buddy – buddy communication (note this is in addition to the AES – 256 encryption of files).


Author: Cassie Holmes, BuddyBackup

Who is the mobile broadband provider of the year?

August 11, 2014


A reliable mobile broadband connection is becoming more and more of a necessity in our day to day lives. Remote working, social media, Netflix and Spotify – we do pretty much everything on the move, and mobile broadband is integral to it all. Without it, we’d be lost.

When you’re trying to stream the latest episode of House of Cards on your long train journey home, buffering is annoying. When you’re trying to conference-in to your important business call and the call keeps dropping, or you’re desperately trying to finish that Google Doc before you arrive at your meeting, it’s a much bigger issue.

Broadband aficionados Broadband Genie recently conducted their 6th annual mobile broadband road trip, which sees the team travel the length of the country testing the latest broadband dongles from the UK’s biggest providers. Each dongle performs a set list of tasks in an allotted time period as the team travels from London to Edinburgh measuring performance. Travelling by train means the dongles had to deal with moving rapidly through areas of varying coverage, so the results are pretty exhaustive.

The dongles under scrutiny were:

EE 3G: Huawei E3131
EE 4G: Huawei E589
O2 3G: Alcatel X230D
O2 4G: Huawei 4G Mobile Wi-Fi
Three 3G: Huawei E3256
Three 4G: ZTE MF823
Vodafone 3G: Vodafone K4203
Vodafone 4G: Vodafone R212

Three came out on top as the overall “best mobile broadband on the move”, with EE not far behind them. In fact, Three topped every single category (pretty significantly in some cases) – you can see all the results here.

Compared to last year, speed and reliability were up overall. As cloud backup enthusiasts, here at BuddyBackup we were excited (but not surprised) by the results. As with most backup services, our peer to peer software requires an internet connection in order for data to be transferred. The quicker and more reliable the connection, the more chance you have of staying 100% protected.

The improvements in speed we’ve seen as a result of improved 4G coverage are already huge – we’ve significantly reduced upload and download speeds. And with 5G (yes, we know it’s still a long way off) promising speeds up to 100x faster, you could be backing up your computer in seconds rather than minutes – even on train journey from London to Edinburgh.

Author: Cassie Holmes, BuddyBackup

What the Internet of Things means for data privacy

June 4, 2014


If we had computers that knew everything there was to know about things – using data they gathered without any help from us – we would be able to track and count everything, and greatly reduce waste, loss and cost. We would know when things needed replacing, repairing or recalling, and whether they were fresh or past their best.

This Techopedia definition of the Internet of Things (IoT) sums up the benefits pretty nicely. And while they’re all completely true, the scale of personal data collected by these so-called “smart devices” is staggering and has the potential to cause a lot of problems down the line in terms of privacy.

Trust is just starting to strengthen between consumers and cloud service providers. We’ve reached a point where most initial security concerns aren’t seen as barriers to adoption anymore, and people are able to use consumer cloud services like BuddyBackup with confidence. But the IoT bound to disrupt this new-found status quo.

Every action we make generates data. If devices are monitoring us and our homes 24 hours a day, the amount of data collected is enormous – and it all has to go somewhere. Privacy policies will need to evolve at a rapid pace in order to keep up with data protection on such a large scale. Coupled with recent surveillance scandals, the idea of such huge volumes of personal data being gathered and stored by third party providers is not going to sit comfortably with everyone.

Transparency is going to be the key to long-term success. Providers need to be completely open with users about what information is being collected, how it’s being used, and most importantly, who has access to it. Privacy policies need to be explicit, and should make it easy for you as a user to control exactly how much data you’re happy to share, rather than having to navigate complicated privacy settings to protect yourself.

The Internet of Things is unavoidable. As with any new shift in technology, there is bound to be teething problems that should be addressed with caution. But the potential will far outweigh the risks in time as providers work to earn trust in this new arena. If they fail to look after their customers’ data, they’ll undoubtedly face the consequences.

Author: Cassie Holmes, BuddyBackup

Will a mobile “kill switch” be the death of smartphone theft?

March 19, 2014

ImageLast month, the US proposed a new law: the Smartphone Theft Prevention Act. The bill attempts to address the growing problem of mobile phone theft, which is currently costing consumers over $30bn annually in the states alone, by installing a “kill switch” onto all smartphones.

Not only is your phone being pinched a massive inconvenience (and potentially pretty costly) but there’s also the chance that your personal data gets into the wrong hands. So could the answer to our woes be a remotely transmitted kill message, rendering the device useless if triggered?

Obviously its purpose is to protect us as consumers, but that kind of judicial power could so easily be abused once the infrastructure is up and running. What if the system was cracked by hackers, who could then quite easily disable huge numbers of smartphones at a time?

It would be damaging enough if it were just consumers affected, but imagine if hackers targeted groups like the emergency services or the Ministry of Defence. The consequences would be catastrophic. The process could be designed to be reversible, but if hackers are smart enough to crack the system in the first place they would surely have no problem getting around that.

And so the mobile industry finds itself at a crossroad. Providers have so far been hesitant to employ such drastic tactics, suggesting the use of less invasive software tracking and data erasure options instead. Apple already has a similar function available on their smartphones, but at the moment you have to opt-in to activate it. If this bill passes, it would mean the kill switch was automatically activated on devices and consumers would have to opt-out in order to bypass it.

It seems that the price we’re paying to protect ourselves against today’s cyber criminals is growing. We’re ending up losing the control over our data that we were trying so hard to hold on to in the first place. The key to moving forward is going to be in finding a balance between security and control –whilst simultaneously driving crime figures down.

At BuddyBackup, we’re obviously very passionate about protecting your data by backing it up to another device, just in case disaster strikes. We’re more dependent on our smartphones than ever before – they pretty much contain our entire identity these days. While BuddyBackup doesn’t currently support mobile devices, there are apps out there that do and we’d strongly recommend checking them out.


Author: Cassie Holmes, BuddyBackup

Your New Year’s resolution cheat-sheet

January 7, 2014


New year, new you, right? It’s that time of year again where we all swear blindly that we’re going to drink less alcohol, lose 2 stone, and go to the gym AT LEAST 3 times a week. But how long does anyone actually keep these promises to themselves? Not long, apparently. It’s the 6th of January, and already the appeal of the leftover Christmas chocolates is starting to grow.

Getting fit, losing weight and being more organised all topped the list of most common New Year’s resolutions for 2014. But a study by British psychologist Richard Wiseman suggests that about 88% of us will break our resolutions at some point before the year is out. Research says that we’re trying to do too much, and our poor over-worked brains can’t cope. By overloading our pre-frontal cortex with so many rules and restrictions, we’re actually lowering our ability to self-regulate. Hence, the inflated allure of that tin of Quality Street.

So maybe we need to break things down a bit, and just keep it simple.

Get fit

For most people, going to the gym every day is unrealistic. We have work, uni, a social life, and honestly, sometimes we just can’t be bothered. And that’s OK – we shouldn’t beat ourselves up about being human. Instead of feeling guilty about not working out every day, aim to put aside about 2 hours a week for exercise. No one is too busy to find 2 hours. It doesn’t matter how you spend it – whether you fit in a 20 minute jog every day, join a class at the gym or even do a fitness DVD in your living room a couple of times a week – you’ll feel better for it.

Lose weight

As the saying goes, you get fit in the gym but you lose weight in the kitchen (or something like that). Small changes make a huge difference when it comes to food and it’s important not to deprive yourself. Starving yourself will just lead to sugar cravings and when you inevitably cave in; your body will immediately store all that sugar as fat. Swapping your daily sandwich from white bread to wholewheat, frozen yoghurt instead of ice-cream, nuts instead of crisps – all of these things will slowly start to make a difference without feeling like you’re missing out, and without any food guilt.

Be more organised

Getting organised is easier said than done, and it usually starts off well. You write lists and you swear to meet every deadline with time to spare, until the novelty wears off and you slip back into your old ways. It’s impossible to keep on top of everything, but if there’s one thing every unorganised person should do this year, it’s take control of their digital life.

There’s nothing worse than your laptop crashing and you losing everything – photos, films, that report you’ve spent a week writing. Installing a free, peer-to-peer, online backup program like BuddyBackup allows you to securely back up files to your “buddies” (anyone from friends and family, to your second PC). That way, the things that are most important to you – last semester’s projects or your financial records from 2013 – will be protected in the year ahead.


Author: Cassie Holmes, BuddyBackup

The Oculus Rift: virtual reality just got real

December 10, 2013

Oculus Rift

Virtual reality (VR) is on the brink of something pretty huge. The Oculus Rift is being dubbed the ultimate 3D gaming experience. The headset, created by virtual reality enthusiast Palmer Luckey, was designed specifically for the gaming community, but its impressive feature-set is proving far more versatile than that.

Its killer features include immersive stereoscopic 3D rendering, a massive field of view (allowing you to see up to 100 degrees around you as opposed to the 40 degrees most headsets currently offer), and ultra-low latency to allow for near-instant head tracking. You can imagine how this creates a pretty surreal experience, really putting the gamer “inside” of the game. But the benefits aren’t limited to gaming, and demand is growing in a whole host of other areas.

Take Computer Aided Design (CAD), for example. Just as with a game, the Rift allows designers to actually get inside of their designs, taking testing and development to a whole new level. Being immersed like this gives invaluable insight and the ability to fine tune at the design stage rather than building expensive prototypes.

In terms of price, the Rift is pretty reasonable when compared to existing headsets; meaning just about everyone can afford to get in on the action. The teaching profession are getting excited at the possibilities of integrating virtual reality into their lessons plans. Rather than reading about The Battle of Hastings, students can go back in time to experience it first-hand. Teachers are optimistic that by introducing technology more heavily into education, they can reignite students’ imaginations.

You can also to record your sessions and download the data to your PC, for future reference or further analysis. When we first started taking digital photos and downloading music, we had a sudden need for more storage. Now, with cloud computing, the storage possibilities are endless. As we become more dependent on all of this digital information, it’s important to remember to back it up. This is where BuddyBackup comes in.

You could back up using a third party service provider, or you could back it up for free to the people you trust the most. You don’t want to store your data with just anyone, and with BuddyBackup you don’t have to. Your “buddies” can be your closest friends, family, or even your work computer. As long as both PCs have the free software installed, your backups are stored securely. They’re fully encrypted too, so there’s no risk of anyone snooping about in your files.

Watch some of the funniest reactions to the Oculus Rift here.


Author: Cassie Holmes, BuddyBackup

Is your digital footprint stomping on your chance of career progression?

November 4, 2013

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You hear a lot these days about the dangers of hackers, cloners and spyware, and the risks they pose to your identity. But how much thought do you give to the information you voluntarily share online? Your digital footprint could pose more of a threat than you think.

We’re constantly being encouraged to be digital, to share our opinions on discussion boards, to post our photos on social media sites – but this freedom of speech can be very damaging to your personal and professional reputation. The state of California has recently introduced a law allowing teenagers to delete certain elements of their digital footprints, in the hopes of giving them a better chance of employment. But, with over a third of employers checking candidates’ social media sites during the interview process, surely it would just be better to prevent the need for damage control in the first place?

Keep track of your footprint

Search for yourself regularly online and browse the results. A lot of sites aren’t exactly forthcoming about their privacy policies – you’ll usually need to change your settings from the defaults in order to ensure your information is not searchable by anyone else. Keep on top of policy updates too, because more often than not you’ll have to opt out of new policies in order to protect your privacy.

Go through search results and remove yourself from directories and mailing lists that you may have inadvertently signed up to, as they could be storing personal information that is publicly accessible.

Use it to your advantage

Of course, the internet can be used to your advantage. You can create a positive online name for yourself that can enhance your chances of progression. Showcase your creativity by posting engaging content or interesting blog posts, so when employers search for you online, what they find are the musings of a knowledgeable and passionate employee.

Sites like LinkedIn and Twitter are the perfect place to do some professional networking. You can connect with colleagues and industry peers, contribute to online discussions, and create a strong profile that will stand out from the crowd. It’s a good idea to create separate accounts for personal and business use, so the pictures from your wild night out are kept hidden.

Don’t forget about it

Privacy policies are continually changing, and new ways of sharing information online are being developed all the time. Every time you sign up for a new site, or agree to be added to a mailing list, you are adding to your digital footprint. Every few months revisit your settings, and delete anything that you wouldn’t want your employer to see.

We are completely open with our privacy policy (if you want, you can have a read of it here!), and we will always notify our users of any changes that will affect them. Protecting the privacy of your data is a big factor, especially when using a cloud-based backup service, and so we try our best to prove security is our priority.

Ultimately, digital footprints are unavoidable; most people these days have one before they’re even born. But they’re not going anywhere, and they’re not something to be feared if you keep on top of them. Capitalise on yours and turn into your own unique selling point – it could become a unique tool for career progression.


Author: Cassie Holmes, Buddy Backup

4G: What will it allow us to do?

October 14, 2013


It’s hard to believe that we’ve now had 3G mobile internet in the UK for a decade. While coverage has massively improved since those early days it has still never quite lived up to its initial promise, and even now speeds are very often disappointing with 3G connections rarely exceeding 2-3Mb even in areas with strong signal. 

In 2013 that’s pretty disappointing, so it’s good news that 4G has finally arrived. The next gen mobile data standard offers a significantly better performance, with real world speeds capable of more than 20Mb (and yes, we’ve actually seen this).

Having a mobile connection that’s faster than many of us get from a fixed line service opens up some interesting possibilities. Here’s just a few of things 4G could enable us to do…

Drop the home broadband

Since 4G offers such a fast connection it opens up the possibility of moving away from a traditional fixed line broadband service.

This could have several advantages. Being portable, you could take your broadband with you wherever you go, not only use it at home. It also means you would no longer need to pay for a landline, something that many of us only keep because it’s required for broadband.

And in some areas 4G may even be faster than the services offered by BT’s links.

The two caveats are coverage (which is limited right now, but 4G should be available to 98% of the population by 2017 according to network targets) and the cost. Presently 4G remains quite expensive (£12.99 only gets you a 1GB data limit according to our comparison table), though this should fall as more competitors enter the market.

Work anywhere

The portability of high speed 4G is a major boon to many types of users. For businesses and students it means you can carry on working wherever you go (signal allowing), and anyone who likes to use their mobile internet link for entertainment purposes will find 4G is much better suited to gaming and streaming media.

Stay connected to the cloud

Online backup and file storage services, and cloud apps like Google Docs, rely upon a reliable connection to function. This is fine when you’re at home but it has been problematic over mobile broadband.

4G should improve matters. Obviously, it’s much faster so if you do want to backup or download files from cloud storage on the go you won’t be crawling along with the few megabits that 3G typically provides. That’s especially useful if you’re on a train when the connection can quickly drop off as you move between cell sites.

It’s also important to note that as part of the 4G frequency auction network providers had to agree to meet a minimum level of coverage. In some cases they are committed to supplying an indoor 4G signal to 98% of the UK’s population by 2017. So while 4G may only be available in a few locations right now we should see a huge improvement over the coming years, and eventually you may be able to rely far more upon your mobile broadband when it comes cloud storage.

Better rural broadband

Many people living in rural areas still do not have access to fast, affordable broadband. While there are plans in place to expand the coverage of fibre optic and ADSL services progress has been slow and there are still places in the UK which may be waiting a long time.

4G may be the answer. As the reach of the networks expands outside of major locations it could become available to those of you in the countryside, and will offer a far faster connection than existing ADSL or dial-up options!


Author Bio: Matt Powell is the editor for the broadband comparison site Broadband Genie, where you can find the latest broadband deals and information.

The Ultimate Guide to Fresher’s Week

September 23, 2013


Starting university can be a scary thing. You’re moving out of your comfort zone, away from your friends, your parents, and the world that you know. But trust me – if you make the most of the next 3 years, they will be the best of your life. Follow our 5-step guide to Fresher’s Week and enjoy your first week of freedom…

Take advantage of social media
It’s not uncommon to start university without knowing a single person there, but within days (probably hours) you’ll have made some life-long friends. Take advantage of Facebook groups and forums before you go – most courses and halls of residence will have groups where you check out and talk to your prospective new flatmates before you move in. Not only does this take away some of the initial fear of meeting new people, but it can help you all plan ahead in terms of stuff like which household items for the flat (if you think this sounds ridiculous – you won’t think so when you end up with 4 toasters and no spoons).

Stock up on Fresher’s Fair freebies
The Fresher’s fair is a goldmine for freebies! From pizza, beer and club entry, to magazines, stationary and discounted home insurance (yes, you need this – even in halls) – it’s definitely worth paying a visit. As most of these events are organised and run by your Student’s Union, it’s the perfect place to ask the people who know the university inside out any questions you might have.

Man flu has got nothing on Fresher’s Flu
A solid week of partying takes its toll on your immune system and unless you’re one of the lucky ones, you’ll probably be struck down by the dreaded Fresher’s Flu soon enough. It’s easier said than done, but take it easy, get a few hours sleep a night and ensure you stay hydrated by drinking plenty of (non-alcoholic) fluids during the day.

Get social!
Join a sports team, attend social events, get involved in your Student’s Union – not only will you make a ton of new friends, it’ll look great on your CV. We all know how tough the job market is at the moment, so give yourself a head-start over the competition by having something different and interesting to talk about in interviews!

Don’t forget the sensible stuff
It’s very easy to get carried away with everything that’s going on during your first week at university but it’s important that you don’t forget to tackle some important tasks quite early on. Registering with a doctor is a must – your uni can usually recommend the good ones in your area. Also, if you have a TV (or a laptop on which you watch TV) in your room, you need to get a TV licence, even if you’re in halls.

Once lectures get started, the deadlines will start rolling in. Laptops are notoriously temperamental (and easily misplaced), so make sure you keep your assignments backed up securely elsewhere. BuddyBackup, is a secure and reliable backup site, and best of all – it’s free! All you need are some Buddies to back up to. Use it as an excuse to stay in touch with friends back at home, around the country at other universities or as an ice-breaker with other students on your course.


Author: Cassie Holmes, BuddyBackup

The Online Travellers Survival Guide

August 14, 2013


People today can’t function without the internet. It has revolutionised the way in which we go about our day-to-day lives.

There is a whole host of websites and apps specifically designed to make your travels as smooth as possible; from planning your trip, to navigating your way around a city, to local phrasebooks on-the-go.

This website is a great place to start when planning your travels. It offers independent advice and ideas for gap year travellers from finding a placement, to average costs and finding the cheapest deals. Great for those travellers who want to get organised before they set off.


Free Wi-Fi Finder

Free internet is like gold dust when travelling, and so this app will become your new best friend. The “Free Wifi Finder” app is designed to locate the nearest free Wi-Fi spots to your current location by detecting them from a pre-downloaded list. This means you never have to incur any data charges whilst away and you can limit the amount of time you spend in pricey internet cafés.



A slightly controversial one. We all know that sinking feeling you get when you take your seat on the plane and realise you’re sat in front of a screaming child, or the incredibly chatty woman who tells you her life story when all you want to do is sleep. “SeatID” is a website that allows you to view the social networking profiles of fellow passengers before you book your ticket, so you can pick your preferred seatmate based on common interests.


Around Me

Anything you need to find whilst on the move, “Around Me” will help you get there fast. From bars and supermarkets to banks and hospitals, the app can direct you to your nearest location using GPS directions. It also provides you with contact details for destinations so that you can call ahead and reserve a table at a local restaurant, for example.


Word Lens

For a faster and more novel way to overcome language barriers while you’re away, “Word Lens” is an on-the-go, interactive phrase book. You take a photograph some text and the app will instantly translate it from one language to another, making reading road signs or menus a walk in the park.

As you travel you will capture some of the most memorable moments of your life on camera. But these pictures are all too easy to lose whilst you’re on the go. BuddyBackup is a free website that allows you to save these files to a computer at home remotely from any location worldwide, as long as you have an internet connection.