:00:00. > :00:08.European destinations are expected to be delayed. This is BBC News. In
:00:09. > :00:11.ten minutes, we will have the Film Review. First, Click.
:00:12. > :00:30.Welcome to Click. More and more of us are using our mobile devices to
:00:31. > :00:39.do pretty much everything in our lives these days. When you switch
:00:40. > :00:44.them on the chances of... Are we in? This should be yours. A keycode, if
:00:45. > :00:49.you like, that you have to enter. It's yours. It's yours. Don't worry.
:00:50. > :00:56.I actually do work for the BBC and Mike has come along for the ride. We
:00:57. > :01:00.want to show you something they didn't want to show you ` a hack and
:01:01. > :01:03.a serious hack at the world's most important hacking convention.
:01:04. > :01:09.Defcon. Running since the early '90s, Las
:01:10. > :01:19.Vegas hosts this annual semi secretive shindig for the world's
:01:20. > :01:22.cameras. `` hackers. It only let cameras in three years ago. We're
:01:23. > :01:25.going in under the wire, literally, to the casino resort where
:01:26. > :01:31.government agents rub keyboards with cyber criminals. Everybody is told
:01:32. > :01:38.to play nicely. This is no ordinary gathering. Leave your phone
:01:39. > :01:42.connected to Wi`Fi or Bluetooth and someone will probably hack it and
:01:43. > :01:51.posted here, for to see. Everyone should know better. Of course
:01:52. > :01:53.visitors do just that each other. Presenters go public about how to
:01:54. > :02:00.bring down anything from a toaster to an aircraft. These guys
:02:01. > :02:05.specialise in cars. This year they have ranked them on how easy they
:02:06. > :02:14.are to hack. In the past they've taken over the brakes and steering
:02:15. > :02:20.controls by plugging into a laptop. Here is the no break attack. I can't
:02:21. > :02:28.stop it right now. Obviously that's a very dangerous attack. `` so far
:02:29. > :02:35.there's not a lot of risk. It's pretty hard to hack your car but in
:02:36. > :02:38.a few years it will be easier. We want car Manufacturer is fixing
:02:39. > :02:44.things now, instead of waiting until there is a problem. This year they
:02:45. > :02:48.showed just how dumb are so`called smart cities could be. Imagine the
:02:49. > :02:59.traffic in Las Vegas grinding to a halt. Sensors embedded in the road
:03:00. > :03:04.detect cars and send that information to receivers. The data
:03:05. > :03:08.is used to switch the traffic lights to avoid congestion. Without
:03:09. > :03:11.encryption of that data, it's possible to send fake information
:03:12. > :03:15.that could lead to a traffic jam or accident. And even to upload new
:03:16. > :03:18.software to do the job remotely. He's released all the information
:03:19. > :03:26.publicly at Defcon and insists publishing the hack is the right
:03:27. > :03:30.thing to do. This is not my fault. I'm just pointing out the problem.
:03:31. > :03:34.I'm not creating it. If I keep quiet the problem will remain there.
:03:35. > :03:39.Sooner or later someone as we know it ` it could be someone with bad
:03:40. > :03:46.intentions. Pretty scary stuff. What do you make of that? It is pretty
:03:47. > :03:49.scary, isn't it? We have devices out there in our roads that are
:03:50. > :03:56.vulnerable to very, very basic attacks so there's no authentication
:03:57. > :04:02.on the devices. There's no encryption. That's inexcusable. The
:04:03. > :04:05.scariest thing is this equipment is bought by government and they aren't
:04:06. > :04:09.checking the security of these devices. It makes me wonder what
:04:10. > :04:12.else is out there? Defcon is also about having fun. There are rooms
:04:13. > :04:21.where you can test your lock picking or wireless hacking skills. You can
:04:22. > :04:25.hack your hat. Or your hair. Often it's people who are the weak link to
:04:26. > :04:27.data security, so over to the social engineering room where two actors
:04:28. > :04:32.were making fake calls to real companies trying to illicit
:04:33. > :04:35.compromising information. It's illegal to film this conversation in
:04:36. > :04:43.the US but both attempts we witnessed hit gold.
:04:44. > :04:48.In the last call we found out this company still uses Windows XP, still
:04:49. > :04:50.is on Internet Explorer, a lower version. Hacking is a family
:04:51. > :04:57.business here. Children are allowed in and encouraged to steal each
:04:58. > :05:01.other's passwords. You could break into their account. Jeff created
:05:02. > :05:05.both Defcon and Black Hat and defends blowing the cover
:05:06. > :05:15.this information. Organised crime don't tell us what they're doing. We
:05:16. > :05:19.have to find out ourselves, and protect ourselves. Conferences
:05:20. > :05:23.like this, whether they're in the UK, France or America, they're one
:05:24. > :05:26.of the few ways we have the information out to what's going on
:05:27. > :05:33.that's not being filtered by a company or a government. This is
:05:34. > :05:36.what's really happening. For the most part, these aren't the bad
:05:37. > :05:38.guys. They love making things work even better and exposing
:05:39. > :05:40.vulnerabilities for companies who ought to know better to fix. And
:05:41. > :05:55.intercepting satellite broadcasts, yeah, that's included. Cheers.
:05:56. > :05:58.Have you ever had a museum completely to yourself? Me neither.
:05:59. > :06:03.Imagine what it would be like to Rome to place after the doors have
:06:04. > :06:11.shot for the night. Don't worry, no one hungry dinosaurs or even Ben
:06:12. > :06:13.Stiller to worry about. Just a horde of robots and Lara Lewington.
:06:14. > :06:19.Fortunately, these bots aren't trying to take over the world.
:06:20. > :06:22.They're just after a bit of culture. For the last week, the main
:06:23. > :06:25.attraction in the Tate Britain's Galleries hasn't been the Constables
:06:26. > :06:35.or the Hockneys, it's been four remote controlled robots. Visitors
:06:36. > :06:38.to the Tate Britain's After Dark website have been given the chance
:06:39. > :06:44.to explore galleries filled with 500 years of priceless art, all from
:06:45. > :06:46.their laptops. This isn't about creating an alternative to actually
:06:47. > :06:55.visiting an art gallery, it's about a totally different experience. How
:06:56. > :06:58.often is it that you actually operate a robot anyway? The idea is
:06:59. > :07:03.that you can move around the gallery, turning left or right,
:07:04. > :07:06.looking up or down. If you reach a dead end, these sensors will light
:07:07. > :07:14.up red, which means you need to reverse and replan your journey.
:07:15. > :07:17.David and the rest of the team at the studio won the ?70,000 IK Prize,
:07:18. > :07:21.a competition to encourage innovative digital uses of the
:07:22. > :07:24.museum. We've been lucky enough to work on a number of jobs with
:07:25. > :07:27.different museums recently. We are fortunate because we get to walk
:07:28. > :07:30.around the galleries at night in the dark. You're basically looking at
:07:31. > :07:33.these paintings by yourself and it's an amazing experience. For a long
:07:34. > :07:39.time we wanted to make this project a reality. A team of art experts
:07:40. > :07:48.have been on hand to provide live commentary about anything
:07:49. > :07:51.interesting the bots. `` bots spot. Who hasn't dreamt of going around a
:07:52. > :07:53.gallery after dark alone and encounter those wonderful art
:07:54. > :07:58.objects and see what happens in the gallery after dark? It's something
:07:59. > :08:02.that I, working in the gallery, have done, but the idea of extending that
:08:03. > :08:12.to anybody sitting in an armchair at home is fantastic. What a brilliant
:08:13. > :08:15.idea! The robots also have built in proximity sensors that can kill
:08:16. > :08:21.power and movement if they touch anything in the gallery. So, while
:08:22. > :08:25.this could be the easiest way to spend a night in a museum, it is not
:08:26. > :08:32.claiming to be the experience of visiting a gallery yourself. Lara
:08:33. > :08:35.Lewington spending a night at the museum, virtually, of course. This
:08:36. > :08:40.month marks the 100th anniversary of the outbreak of the First World War.
:08:41. > :08:43.More than 16 million people died in the fighting and while it can be
:08:44. > :08:46.difficult to comprehend the magnitude of that event, one BBC
:08:47. > :09:00.show is using modern techniques to try to make the conflict relevant to
:09:01. > :09:05.a modern audience. Muddy trenches, bullets through the air. Life or
:09:06. > :09:08.death decisions that have to be made in seconds. This is Our World War,
:09:09. > :09:11.another programme aiming to show the First World more from their point of
:09:12. > :09:16.view of the soldiers who fought in it. It might look like a period
:09:17. > :09:28.drama but the team behind it have also created what they call an
:09:29. > :09:31.interactive episode. It brings elements of a game and stories
:09:32. > :09:34.together to present you with an experience that, if you are 16 to
:09:35. > :09:38.24, you recognise and perhaps become more engaged with it because you
:09:39. > :09:40.have a role to play. You go from being viewer to participants and
:09:41. > :09:43.that should be satisfying. This episode will be available on tablet
:09:44. > :09:52.and desktop and invites the viewer to make choices that could affect
:09:53. > :09:55.the story. Participants can also unlock bonus footage and experience
:09:56. > :09:57.animated back stories, as well as feedback and analytics on the
:09:58. > :10:00.decisions they've made. I chose to take the injured soldier prisoner.
:10:01. > :10:05.Apparently that was the correct decision to make. I have no idea
:10:06. > :10:12.whether the decisions I just made will lead to a bad or not quite so
:10:13. > :10:16.bad result. The decisions become harder and harder as you work your
:10:17. > :10:23.way through. The last decision is really critical and very difficult.
:10:24. > :10:33.Unbeknownst to you, what's been happening is we have been scoring
:10:34. > :10:36.your tactics and morale. But the main antagonist in the film also has
:10:37. > :10:40.an opinion on your decisions and this is perhaps the cleverest bit.
:10:41. > :10:43.He will or will not help you in your last decision, I won't give it away,
:10:44. > :10:52.depending on the decisions you've made. If he thinks you are right all
:10:53. > :10:55.the way through and his morale has been high then he will help you. If
:10:56. > :10:59.not, he won't help you. The episode has been put together with the help
:11:00. > :11:02.of CGI and animation studio MI, who have designed the user interface and
:11:03. > :11:06.hope to offer a seamless video experience. The programme makers
:11:07. > :11:10.even believe this could bring in a new era of interactive
:11:11. > :11:19.entertainment, that combines the best elements of gaming and drama.
:11:20. > :11:24.That's it for the short version of click. Much more in the full`length
:11:25. > :11:28.version online. And we are always keen to hear your thoughts on
:11:29. > :11:32.anything going on in your world, at least if it is tech related. We
:11:33. > :11:40.don't know what you had for dinner and no more cat pictures. We are on
:11:41. > :11:42.Google+, Facebook, Twitter and e`mail. Thanks for watching and see
:11:43. > :11:44.you next time.