Mikko Hypponen: Three types of online attack

100,321 views ・ 2012-01-18

TED


Please double-click on the English subtitles below to play the video.

Prevodilac: Mile Živković Lektor: Tatjana Jevdjic
00:20
In the 1980s, in communist Eastern Germany,
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1980-ih
u komunističkoj Istočnoj Nemačkoj,
ako ste imali pisaću mašinu,
00:27
if you owned a typewriter,
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00:30
you had to register it with the government.
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to ste morali da prijavite kod vlade.
Morali ste da predate
00:33
You had to register a sample sheet of text out of the typewriter.
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list teksta kao uzorak
sa vaše pisaće mašine.
00:38
And this was done so the government could track
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Ovo se radilo
kako bi vlada mogla da prati odakle dolazi tekst.
00:42
where the text was coming from.
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Ako bi našli papir
00:44
If they found a paper which had the wrong kind of thought,
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sa pogrešnom vrstom misli,
00:49
they could track down who created that thought.
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mogli su da uđu u trag
onom ko je bio njen tvorac.
Mi na Zapadu
00:54
And we in the West
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nismo mogli da razumemo kako bi neko mogao da radi ovo,
00:57
couldn't understand how anybody would do this,
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00:59
how much this would restrict freedom of speech.
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koliko bi ovo ograničilo slobodu govora.
Mi nikada ne bismo to uradili
01:03
We would never do that in our own countries.
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u svojim zemljama.
Ali danas u 2011.
01:08
But today, in 2011, if you go and buy a color laser printer
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ako kupite laserski štampač u boji
01:14
from any major laser printer manufacturer
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bilo kog većeg proizvođača laserskih štampača
i odštampate stranicu,
01:18
and print a page,
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ona će imati
01:20
that page will end up
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01:21
having slight yellow dots printed on every single page,
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blage žute tačke
na svakoj pojedinačnoj stranici
u šablonu koji stranicu čini jedinstvenom
01:27
in a pattern which makes the page unique to you and to your printer.
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za vas i vaš štampač.
Ovo se dešava
01:34
This is happening to us today.
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nama danas.
I niko ne diže prašinu zbog ovoga.
01:39
And nobody seems to be making a fuss about it.
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Ovo je primer
01:43
And this is an example
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načina na koji
01:46
of the ways our own governments are using technology
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naše vlade
koriste tehnologiju
protiv nas, građana.
01:53
against us, the citizens.
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Ovo je jedan od tri glavna izvora
01:57
And this is one of the main three sources of online problems today.
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problema na internetu danas.
02:01
If we look at what's really happening in the online world,
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Ako pogledamo na to šta se zaista dešava u svetu interneta,
02:04
we can group the attacks based on the attackers.
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napade možemo grupisati na osnovu napadača.
Imamo tri glavne grupe.
02:08
We have three main groups.
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02:09
We have online criminals.
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Imamo internet kriminalce.
02:11
Like here, we have Mr. Dmitry Golubov,
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Kao što je gospodin Dimitri Golubov ovde
02:13
from the city of Kiev in Ukraine.
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iz grada Kijeva iz Ukrajine.
Motivi internet kriminalaca
02:16
And the motives of online criminals are very easy to understand.
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su veoma laki za razumeti.
02:20
These guys make money.
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Ovi ljudi zarađuju novac.
02:22
They use online attacks to make lots of money --
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Koriste internet napade
da zarade hrpe novca,
02:26
and lots and lots of it.
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veoma mnogo novca.
02:28
We actually have several cases of millionaires online, multimillionaires,
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Zapravo imamo nekoliko slučajeva
internet milionera, multimilionera,
koji su novac zaradili svojim napadima.
02:34
who made money with their attacks.
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02:35
Here's Vladimir Tsastsin, from Tartu in Estonia.
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Ovde je Vladimir Cacin iz Tartua u Estoniji.
Ovo je Alfred Gonzales.
02:39
This is [Albert] Gonzalez.
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Ovo je Stiven Vot.
02:41
This is Stephen Watt.
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Ovo je Bjorn Sundin.
02:43
This is Bjorn Sundin.
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02:44
This is Matthew Anderson, Tariq Al-Daour
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Ovo su Metju Anderson, Tarik Al-Daur
02:46
and so on and so on.
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i tako dalje.
Ovi ljudi
02:50
These guys make their fortunes online,
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zarađuju bogatstva na internetu,
ali ih zarađuju kroz ilegalne tokove
02:54
but they make it through the illegal means
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02:56
of using things like banking Trojans
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korišćenjem stvari poput bankarskih trojanaca
kako bi krali novac sa bankovnih računa
02:59
to steal money from our bank accounts while we do online banking,
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dok se mi bavimo internet bankarstvom,
ili praćenjem unosa na tastaturi
03:03
or with keyloggers
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kako bi skupljali podatke o našim kreditnim karticama
03:05
to collect our credit card information
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03:07
while we are doing online shopping from an infected computer.
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dok kupujemo preko interneta sa zaraženog kompjutera.
Američka Tajna služba,
03:11
The US Secret Service,
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pre dva meseca,
03:13
two months ago, froze the Swiss bank account
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zamrzla je švajcarski bankovni račun
03:16
of Mr. Sam Jain right here,
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gospodina Sema Džejna ovde
i taj račun je imao 14,9 miliona dolara
03:19
and that bank account had 14.9 million US dollars in it
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kada je zamrznut.
03:22
when it was frozen.
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Sam gospodin Džejn je u bekstvu;
03:24
Mr. Jain himself is on the loose; nobody knows where he is.
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niko ne zna gde je on.
03:28
And I claim it's already today
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I tvrdim da je već danas
verovatnije da će bilo ko od nas
03:32
that it's more likely for any of us to become the victim of a crime online
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biti žrtva kriminala na internetu
nego u stvarnom svetu.
03:38
than here in the real world.
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Veoma je očigledno
03:41
And it's very obvious that this is only going to get worse.
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da će se stvari samo pogoršavati.
03:44
In the future, the majority of crime will be happening online.
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Većina zločina će u budućnosti
biti na internetu.
Druga velika grupa napadača
03:51
The second major group of attackers that we are watching today
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koje posmatramo danas
03:54
are not motivated by money.
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nije motivisana novcem.
Motiviše ih nešto drugo -
03:57
They're motivated by something else --
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protesti,
03:59
motivated by protests,
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mišljenja,
04:01
motivated by an opinion,
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ismevanje.
04:03
motivated by the laughs.
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04:05
Groups like Anonymous have risen up over the last 12 months
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Grupe poput Anonimusa
su porasle u poslednjih 12 meseci
i postale veliki igrač
04:11
and have become a major player in the field of online attacks.
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na polju internet napada.
To su tri glavna napadača:
04:16
So those are the three main attackers:
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kriminalci koji to rade zbog novca,
04:18
criminals who do it for the money,
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haktivisti poput Anonimusa
04:20
hacktivists like Anonymous doing it for the protest,
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koji to rade iz protesta
04:24
but then the last group are nation states --
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i poslednja grupa su države,
04:27
governments doing the attacks.
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vlade koje vrše napade.
A onda vidimo slučajeve
04:32
And then we look at cases like what happened in DigiNotar.
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poput onog u DigiNotaru.
Ovo je vrhunski primer toga šta se desi
04:36
This is a prime example of what happens when governments attack
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kada vlade napadnu
04:39
against their own citizens.
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svoje sopstvene građane.
DigiNotar je autoritet za sertifikate
04:42
DigiNotar is a certificate authority from the Netherlands --
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iz Holandije -
zapravo bio je.
04:47
or actually, it was.
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Prošlog leta su
04:49
It was running into bankruptcy last fall,
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išli ka bankrotu
jer ih je neko hakovao.
04:54
because they were hacked into.
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Neko je upao
04:56
Somebody broke in and they hacked it thoroughly.
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i detaljno ih hakovao.
05:00
And I asked last week,
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Prošle nedelje sam pitao,
na sastanku sa predstavnicima holandske vlade,
05:03
in a meeting with Dutch government representatives,
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pitao sam jednog od vođa tima
05:07
I asked one of the leaders of the team
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da li misli da je verovatno
05:12
whether he found plausible that people died
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da su ljudi umrli
05:17
because of the DigiNotar hack.
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zbog hakovanja DigiNotara.
Njegov odgovor je bio potvrdan.
05:21
And his answer was: yes.
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Kako ljudi umiru
05:26
So how do people die
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kao posledica ovakvog hakovanja?
05:28
as the result of a hack like this?
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DigiNotar je autoritet za sertifikate.
05:31
Well, DigiNotar is a CA.
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05:32
They sell certificates.
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Oni prodaju sertifikate.
05:34
What do you do with certificates?
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Šta se radi sa sertifikatima?
05:36
Well, you need a certificate if you have a website
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Sertifikat vam je potreban
ako imate sajt koji ima https,
05:39
that has https, SSL encrypted services,
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SSL šifrovane servise,
05:43
services like Gmail.
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servise poput Gmail-a.
Svi mi ili velik deo nas,
05:47
Now we all, or a big part of us, use Gmail or one of their competitors,
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koristi Gmail ili neki od njegovih suparnika,
ali ovi servisi su naročito popularni
05:51
but these services are especially popular in totalitarian states like Iran,
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u totalitarnim državama
poput Irana,
05:56
where dissidents use foreign services like Gmail
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gde disidenti
koriste strane servise poput Gmail-a
06:01
because they know they are more trustworthy than the local services
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jer znaju da su pouzdaniji od lokalnih
i da su šifrovani preko SSL mreža,
06:05
and they are encrypted over SSL connections,
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06:07
so the local government can't snoop on their discussions.
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tako da lokalna vlada ne može da prisluškuje
njihove razgovore.
Ali može, ako hakuje strani autoritet za sertifikate
06:12
Except they can,
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06:13
if they hack into a foreign CA and issue rogue certificates.
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i izda lažne sertifikate.
I upravo ovo se desilo
06:17
And this is exactly what happened with the case of DigiNotar.
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sa slučajem DigiNotar.
A šta sa Arapskim prolećem
06:25
What about Arab Spring
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i stvarima koje su se dešavale, recimo u Egiptu?
06:27
and things that have been happening, for example, in Egypt?
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Pa u Egiptu,
06:30
Well, in Egypt,
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06:31
the rioters looted the headquarters of the Egyptian secret police
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protestanti su opljačkali štab
egipatske tajne policije
06:35
in April 2011,
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u aprilu 2011.
i kada su pljačkali zgradu našli su puno papira.
06:38
and when they were looting the building, they found lots of papers.
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Među ovim papirima
06:41
Among those papers was this binder entitled, "FinFisher."
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bila je fascikla s imenom "FINFISHER."
Unutar te fascikle bile su beleške
06:45
And within that binder were notes from a company based in Germany,
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kompanije stacionirane u Nemačkoj
koja je egipatskoj vladi prodala
06:50
which had sold to the Egyptian government
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komplet alata
06:53
a set of tools for intercepting, at a very large scale,
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za presretanje -
i to na veoma velikim razmerama -
06:58
all the communication of the citizens of the country.
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svih komunikacija građana te zemlje.
Ovaj alat su prodali
07:01
They had sold this tool for 280,000 euros to the Egyptian government.
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egipatskoj vladi za 280 hiljada evra.
Kompanijino sedište je upravo ovde.
07:06
The company headquarters are right here.
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Tako da vlade Zapada
07:09
So Western governments are providing totalitarian governments with tools
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daju totalitarnim vladama alate
07:13
to do this against their own citizens.
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da ovo rade protiv svojih građana.
Ali Zapadne vlade rade isto to i same sebi.
07:17
But Western governments are doing it to themselves as well.
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Na primer, u Nemačkoj,
07:20
For example, in Germany,
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samo pre par nedelja,
07:22
just a couple of weeks ago, the so-called "State Trojan" was found,
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otkriven je takozvani "Državni trojanac",
koji je bio trojanac
07:27
which was a Trojan used by German government officials
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koji su koristili nemački zvaničnici
07:30
to investigate their own citizens.
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da istražuju sopstvene građane.
Ako ste osumnjičeni u krivičnom slučaju,
07:33
If you are a suspect in a criminal case,
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07:36
well, it's pretty obvious, your phone will be tapped.
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poprilično je očigledno da će vam prisluškivati telefon.
07:39
But today, it goes beyond that.
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Ali stvari danas idu dalje od toga.
Prisluškivaće vašu internet vezu.
07:41
They will tap your Internet connection.
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Čak će koristiti alate poput "Državnog trojanca"
07:43
They will even use tools like State Trojan
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da trojancem zaraze vaš kompjuter,
07:46
to infect your computer with a Trojan,
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07:48
which enables them to watch all your communication,
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što im omogućuje
da prate svu vašu komunikaciju,
da prate vašu diskusiju na internetu,
07:53
to listen to your online discussions,
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da skupljaju vaše šifre.
07:56
to collect your passwords.
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08:01
Now, when we think deeper about things like these,
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Kada dublje razmislimo
o ovakvim stvarima,
očigledan odgovor ljudi trebalo bi da bude:
08:07
the obvious response from people should be,
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"U redu, to zvuči loše,
08:12
"OK, well, that sounds bad, but that doesn't really affect me,
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ali to me baš i ne pogađa jer sam legalan građanin.
08:16
because I'm a legal citizen.
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Zašto bih brinuo?
08:18
Why should I worry? Because I have nothing to hide."
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Nemam ništa da krijem."
Ovo je argument
08:23
And this is an argument which doesn't make sense.
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koji nema smisla.
Privatnost se podrazumeva.
08:27
Privacy is implied.
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O privatnosti se ne može diskutovati.
08:30
Privacy is not up for discussion.
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08:34
This is not a question
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Ovo nije pitanje
08:36
between privacy
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privatnosti
naspram bezbednosti.
08:41
against security.
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08:43
It's a question of freedom
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To je pitanje slobode
naspram kontrole.
08:47
against control.
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Iako možda verujemo svojim vladama
08:50
And while we might trust our governments right now, right here in 2011,
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sada u 2011.,
08:56
any rights we give away will be given away for good.
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svako pravo kojeg se odreknemo biće zauvek oduzeto.
Da li verujemo, da li slepo verujemo
09:00
And do we trust, do we blindly trust, any future government,
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bilo kojoj budućoj vladi,
vladi koju ćemo možda imati
09:05
a government we might have 50 years from now?
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za 50 godina?
Ovo su pitanja
09:11
And these are the questions
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o kojima moramo da brinemo sledećih 50 godina.
09:14
that we have to worry about for the next 50 years.
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