How safe are you online? – BBC Click

a hacker who goes through the garbage looking for information is engaging in _______________. This is a topic that many people are looking for. is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, would like to introduce to you How safe are you online? – BBC Click. Following along are instructions in the video below:
This week. The team are in vegas making faces for cash hacking for cash. And and free cash music.
Vegas. Home to casinos elvis. So ah ah superfast knot.
Tying open spaces limos. The strip and this week. The largest hackfest on this planet.
If theres one week of stuff in vegas isnt staying in vegas. Its this weeks b sides black hat and notorious def con gatherings. This is the week where hackers rub up against law and forces and everyone peeks over each others shoulders and networks.
So lets get straight into the action music and for our first hack of the show. Daniel here. Has got an extra piece of software running allowing him to hear whats being typed on the other end of a skype.
Call. So how does it work i was typing pipe software during the skype call learns how your keyboard sounds like and if you later doing the call type something sensitive like for the email. We can understand what you typed using machine learning algorithms.
And this is because each team has a unique fingerprint of based on the position of the key on keyboard. The suggested results remote our victim might be typing unlisted on the screen as you can see its spotted every word. Except one.
But when asked to choose the words to make the most likely sentence. Its not so on the money so this is scott helm. He its not just our victim.
Hes also a security researcher whos here to keep click on track with a heck of a view of the conferences for the next couple of episodes of hello scott. What do you think so. The technology is still quite young.
It did take a little bit of settle to make this work. But technology advances quite quickly and things that are difficult today. Will probably be easy tomorrow.
And we have some simple things like this before as well i looked at an attack recently where they could measure the vibrations of a crisp packet to record my voice. So i think in the future. Things and technologies like this could could be quite bad.
Because its going to allow people to extract a lot more information from our devices. Wow. So bring thoughts.
It seems like the hackers are always going to find new and interesting ways to get inside our computers and of course. The weapon of choice so far this year has been ransomware in part because its so easy to set up here spencer with wolf. I kind of assumed that getting hold of a piece of ransomware wouldnt be as easy as searching for it on google and then just downloading it this man has just informed me that im wrong so.
Heres one is very popular this one i type into google let me get it downloaded straightaway. So this is the code. Its free that thats it you dont have to go on to the darknet or anything to get hold of this this is this is the easy way okay right so the code is actually really tiny is less than 200 lines of code.
And thats a full piece of ransomware. I could then change some of that code to specify how much money the malware asks for and the bitcoin address it needs to be delivered to and sure enough the program turns all of our sample documents into illegible garbage. Which can now only be retrieved.
If the creators in this case us provide the unlock code. Okay. Im slightly depressed at how easy it was to find some ransomware just unleash onto the world.
Its going to get easier in a minute. Oh good right next we hop onto a site that will connect me with people who will set up and run rent somewhere for me. So this guy here here would charge your conten.
25 to these guys theyll give you lots of customer support they also offer you some advice on how to deliver it to people just full on service. This yes. Yes and we can buy a phone you can talk subscriber telegram or instant messenger.
Chancellor and 50 lady to send mr. People develop effective as another die for a car or dont email. This to your victims.
As well so are you a criminal. But youre too lazy to do any work dont worry were do it for you there are some pretty valid claim. As well seriously.
Yeah. Goodness surely you can engage this person in chat.

a hacker who goes through the garbage looking for information is engaging in _______________.-0
a hacker who goes through the garbage looking for information is engaging in _______________.-0

And then go get them go arrest them these people quite hard to find then use software to make sure you cant find around the internet. They are it just depresses me so much theyre doing it doing it you im going to unplug the internet. Im leaving actually before you do spend.
There is hope there are professionals looking out for us and lara has been to meet the good guys who are at the top of their game. Wanna. Cry was a wake up call.
One report suggests that one in six businesses in europe and the us were affected. Some of them of course providing critical care. Im in newport.
Wales. That air path cybersecurity is its probably not the first thing that you would associate with the company name. But here some top tier network monitoring is taking place their clients.
Include the ministry of defense as well as large airports and power companies. Plus. Many others who cant be named one approach was quite unique by eyewire ransomware in that once it infected a single host actually wanted to go out and look for other hosts similar to it within its own network.
Thats why i spread not just within the nhs but globally across many other companies and many other individuals as well. But how about an attack that exploits of vulnerability. Weve never heard about before a zero day attack typically the scramble around that is actually obtaining some code.
And then almost putting it in a sandbox sandbox being a place to isolate the issue. So it can be played with understood and tackle large organisations may employ companies like airbus to keep the water flowing and the lights on but what advice would they give to us as individuals we use cyber threat indicators on our network and this is something thats really available to a general user. So if you are more tech savvy.
You can use alike. This threat intelligence to explain more about current malware threats and trends and understand if you are susceptible to this malware. And if youre vulnerable running a vulnerable version of a particular software.
So that information is out there and i would encourage everyone to you to use it. But what does all this mean for the future does cyber security. Get better at the wait hackers do theres always an arms race we get better than they and they will follow and it just moves further and further into complex areas that rest assured were working.
Very hard to keep on top of those the advice on how to avoid a cyberattack may not have changed in years. Make. Sure you always do your software update back everything up.
And generally be sensible online. But wanna crime may just have frightened more of us into taking action lara looing ttan battling the bad guys. Which is exactly what this conference.
Blackhat is all about the corporate side of the cybersecurity conferences here in las vegas. But what happens when youve caught a cyber criminal. What it limits us a first time hacker.
Who probably didnt even realize they were breaking the law or dan has been to the uks first ever. We have backers. It was me and two other friends who just a bit of fun a mini protect peoples feelings sports.
I started getting bullied. We tried to break into our schools network. It could control peoples screens change passwords.
I got arrested for misuse of computer act 1990 section. Three. I cant name the company.
But they lost a lot of money. This is definitely a way to get ahead of the curve and to stop anyone from possibly. Taking a misinformed choice as to the direction of their life.
This is the uks first we boot camp for hackers. The first seven through the doors are age 16 to 20. They all intend to change their ways so weve agreed to keep their identities secret rehab.
Includes spotting moments when they might be tempted to cross the line of what legal and whats not your parents will have any idea. How you do it will be like magic. Solomon gilbert was caught as a teenager fender.
Now. Hes the one. Giving the lectures in between tackling cyber crime.
Himself 17 years old. So. I was getting drawn into making my own malicious code making my own exploits and stealing things like credit card information database information.
I wouldnt do anything with them ended up with me getting again kicked out of school and arrested and looked into by the counterterrorism intelligence unit. What were the key moments that changed your path everyone in the cyber security industry has one person that theyve met and has two gone well youre very talented abysus move you to do as a job cyber security challenge uk has set up a capture.

a hacker who goes through the garbage looking for information is engaging in _______________.-1
a hacker who goes through the garbage looking for information is engaging in _______________.-1

The flag competition so the teenagers can show off their skills and several large companies are here to talk future job opportunities. The uk hasnt got enough people to protect itself you know businesses the nation businesses individual accounts. We all need protecting and thats why we exist we need to find these people theyre there.
Yeah. We know theyre there we need to find them these offenders. Know this is a second chance one they say they didnt realize they were so well qualified for i was more interested in to the dark side back when i was young.
I wasnt really looking at the good side the dark side was mainly just attacks attacks attacks and to think about defending well. Now. I know that it exists it sounds like something that id really really like to go into because you get the same like rush you get the same excitement.
But youre doing it to like for fun still. But its legal and you get paid so its like every kind of benefit. Did you know you can get money out of an atm even if you dont have a card or ten.
What youll need instead is a drill a usb keyboard some malware on a usb stick and an intention to break the law so in this specific example that weve got set up here. So. An attacker has come to the front of the atm.
Theyve drilled a hole in the front and what we can do now is you can see we can access this usb cable right so inside here. Theres something that has a usb port. Whats inside here it is just a normal computer.
According to positive technologies research. More than half of atms still run windows xp and although the usb port will rarely be this easy to access inside the atm recent cash machine hacks in taiwan and thailand show that it can be done sure not many people would expect this to just be a normal windows xp machine perhaps not but its just as safe with a computer on top which means that with a keyboard plugged in its pretty simple to download. And run malware well show me the money music actual money actual real money your militia software basically says dispense cash.
Exactly okay. Should the atms be slightly more protected and locked down. You would think that that how you would configure those computers.
But we found that theyre not particularly secure. So you could put malware on this system that could collect data from cards as well so that would be information thats hold on our card. So i as a consumer if im using this machine.
It could collect my card data and thats spread around the whole network of atm so you can use one atm to infect a whole network value correct yeah one way to protect yourself is to use atms inside bank branches or which are watched over by security cameras. We spoke to ncr one of the leading manufacturers and the maker of the atm that we hacked. They agree that security threats are becoming more complex and sophisticated and told.
Us. Ncr. Provides its customers with comprehensive recommendations and security defenses to address these challenges and help them to assess and improve their security infrastructure.
Welcome to the week in tech. It was the week that google unveiled its sos alert feature. Which will show where a crisis is taking place adobe announced plans to kill off flash player from 2020 and a company in wisconsin on microchipping.
Their employees. And the boring company is firmly going against his name is elon. Musk posted a video to instagram of a car going underground on an elevator in los angeles.
The tesla. Ceo side project. Proposes building and network of tunnels.
Under the city. Which will drag cars. Passengers and cargo in super.
Fast. Moving sleds and it was a busy week from us as he clashed with mark zuckerberg over their views on ai. During an informal facebook live mark zuckerberg said most claim to ai poses a fundamental risk to human civilization.
What irresponsible. But must took to twitter to respond writing zuckerberg. The knowledge of the issue is limited to shade first.
It was born and then it wasnt as microsoft put to bed reports that it was getting rid of its graphics program paint people rushed to social media to show their love for the program. Which wont remain on microsoft ten by default in the future. But will be available on the windows store for free yes.
Im taking commissions and now you can live out your pop dreams in a are not shying away. A chicago based studio have recreated the classic aha take on me video using the ios. 11.
A arctic music recently there seems to have been an increase in the number of brute force password attacks. This is where the hacker uses a program to constantly try new passwords until they hit the jackpot in the past security services. Have recommended creating as long and complex password as possible never writing them down and changing them.
Often however were only human and we dont have the time or the patience to remember multiple strings of letters and digits to combat. This the national cybersecurity center has updated its password guidelines.

a hacker who goes through the garbage looking for information is engaging in _______________.-2
a hacker who goes through the garbage looking for information is engaging in _______________.-2

Firstly. Dont change your passwords constantly. Because this encourages us to use simpler passwords.
And maybe just add a different number on the ends and besides it only protects you from someone who steals. Your password and then wait three months to use it you should however. Update your password.
If you have any reason to suspect a forge keep your passwords complex. But not too complex for example. Three random words.
Stuck. Together now this means instead of trying every one of the 200000. Or so words in the english dictionary.
Hackers have to try every combination of every word. And that is a massively harder task set up the two step authentication for any account that you particularly care about this means. The hacker needs to not only have your password.
But also your phone to break in and store your passwords either on a piece of paper in a safe place or by using a password manager. Now. This is either hardware or software that generates and stores long complex passwords for your different accounts.
How could we remember 20 or 30 passwords that we frequently use that are highly secure with a solution like lastpass itll create a hundred character passwords to every site. That is really really hard to hack and then layer encryption across it while security is a really daunting subject and the stakes are high and it can appear quite onerous. These solutions are really too adult.
All you have to remember is one master password and the manager does the rest just make sure that password is really hot music humans have been using handprints to identify themselves for a. Very long. Time.
These ones here the hands across time just outside. Las vegas in red rock. A hundreds of years old.
Theyre some of the earliest examples of native americans showing their identity kind of like a signature in recent years. Weve started to use our hands to identify it again and dans been finding out how secure they might be at bristol robotics lab. Theyre taking an interest in every detail.
Now if youre sensitive to flashing lights. Look away. Now music and is that more secure then than just using a fingerprint certainly with the fingerprint is a small region of the hand obviously with this system were getting the whole surface and that combined with the main structure 2000.
Extra layer of security do you think this could be spoofed. I think its unlikely research recently showed the ability to extract fingerprints or hand prints off celebrities from a different house from photos. And so you could use that to generate a 3d surface.
But you still wouldnt have the the main structure on the back of the hand that would be very difficult to turn in chicago. Some people are already using their palm to pay for things its being called naked payment no cards cash or phones palm secures touchless readers only use infrared lights to take a photo of your veins iris scanners. Are also about to emerge from the lab.
And be used in the real world from september. Tsb. Will be the first bank in europe to adopt retina scan.
Technology as a way of accessing online bank accounts though initially customers will need a samsung galaxy s8 handset to use the technology. But is it secure in may the chaos computer club in germany posted this video falling the sas iris scanner using a photograph and a contact lens tsb and samsung are hoping others wont go to that sort of trouble at the scilab biometrics center in pittsburgh. They developed a system that can identify the irises of people moving in a crowd from up to 12 meters away.
But if the eyes dont have it the face just might match at bristol robotics lab. This 3 d face scanner is using a technique theyve developed called photometric stereo invisible lights flash at high speed. Allowing the camera to capture the orientation shape and texture of what it sees so far.
It has a 95 percent accuracy rate. But thats good enough to attract some major investment theyre working with cubic which develops the oyster card. The contactless payment system used on londons trains and buses its being part funded by the british government to innovate gateless technologies.
Allowing passengers to simply walk into a station and on to a train you can imagine that you know if you can get rid of the gate lines in a place like victoria station as a massive potential for increasing throughput. So we ran a quite an interesting project for them which theyre now installing at their laboratory in salford and the aim is to move it on to the underground. So that the system will recognize people and you can get rid of the gate.
And it will allow people to go through without any impediment. Now this is a photo type that we have been told that the system will recognize me through even a pair of glasses. So lets see if it knows who i am now and look at that you can see my name come up by there it could make your life so easy because its walk around and your faces of teeth.
Really everything you want to do in the modern world and just to double check. Ill try to fool it with this guy oh look at that it recognizes me. But this is very clearly an impostor what this face clearly isnt going to get me anywhere music down women being shredded down.
So thats its another week of course. Well be back with more next week in vegas. Including scotts texas rise you you .

a hacker who goes through the garbage looking for information is engaging in _______________.-3
a hacker who goes through the garbage looking for information is engaging in _______________.-3

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