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Father God, thank you for the love of the truth you have given me. Please bless me with the wisdom, knowledge and discernment needed to always present the truth in an attitude of grace and love. Use this blog and Northwoods Ministries for your glory. Help us all to read and to study Your Word without preconceived notions, but rather, let scripture interpret scripture in the presence of the Holy Spirit. All praise to our Lord and Saviour Jesus Christ.

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Showing posts with label forensics. Show all posts
Showing posts with label forensics. Show all posts

Sunday, November 18, 2018

A New 'Arms Race': How the U.S. Military is Spending Millions to Fight Fake Images

Truth is getting more and more difficult to determine
The Tribulation is getting closer and closer

Competing technology would automatically spot manipulated video

Stephanie Kampf, Mark Kelley · CBC News 

A video that appeared to feature former U.S. president Barack Obama was produced and voiced by director Jordan Peele and Buzzfeed to warn people of an emerging technology that can make it seem as though people are saying or doing things they never did. (Monkeypaw Productions/Buzzfeed)

It's a video that looks convincing — former U.S. president Barack Obama speaking directly to a camera and calling current U.S. President Donald Trump "a total and complete dipshit."

But it never actually happened.

The video was produced and voiced by director Jordan Peele and Buzzfeed to warn people of an emerging technology that can make it seem as though people are saying or doing things they never did.

Watch the video below. Caution: Vulgar language at the end of video.



Convincing fake videos like that are just one of the reasons a specialized team at the U.S. Department of Defence is investing tens of millions of dollars to develop competing technology that would automatically spot manipulated videos and images. The Department of Defence says this technology can have an impact on national security.

Matt Turek, manager of the media forensics program at the department's Defence Advanced Research Projects Agency (DARPA), told CBC's The Fifth Estate that "in some sense it's easier to generate a manipulation now than it is to detect it."

Part of the agency's goal is to anticipate what they call "strategic surprise" and the impact technology will have on the world, Turek says. They came to the conclusion that the capability to manipulate images automatically and without skill "was probably going to arrive sooner rather than later."

Turek says the U.S. government's adversaries could be anyone at this point.

"Could be an individual, could be low resource groups, could be … more organized groups and nation states certainly. But I will point out that nation states have always had the capability to manipulate media."

Eager for a solution

DARPA's media forensics program is halfway through its four-year research mandate and has spent an estimated $68 million on this technology so far.

For digital forensics expert Hany Farid, a technological solution for spotting manipulated videos can't come fast enough.

Farid, a computer science professor at Dartmouth College in New Hampshire, is concerned about how technology that can manipulate video could potentially be misused.

"The nightmare situation is a video of Trump saying I've launched nuclear weapons against North Korea and before anybody figures out that it's fake, we're off to the races with a global nuclear meltdown," he says.

Farid doesn't think that's likely, but he also doesn't think it's out of the question.

"Certainly that technology exists today."

At DARPA's offices in Arlington,  Va., Turek showed The Fifth Estate some examples of manipulated videos that DARPA's detection technology can spot.

In one example, two people appear to be sitting beside each other. But they never were. DARPA's detection technology picked up on inconsistencies in the lighting in the frame.

Watch the video below.


"You can actually see the sunlight reflecting off the back wall there, and then they were merged together to create this video," Turek says.

Another example was meant to mimic a surveillance video. In that case, DARPA's detection technology looked at motion information in the video and could automatically detect that part of it was missing.

"This frame's going to turn red at the places where the video was spliced, and so basically a series of frames was removed and that produces inconsistency in the motion signal, and that's what the automated algorithm can pick up on," says Turek.

Watch below to see what the detection technology found 

   

It's not just videos. DARPA is analyzing still images, too.

In the image below, the detection technology spotted that not all of the pixels come from the same camera.


This plane was not in the original photo. (DARPA)

"There's sort of an outline of the airplane that you can see in this noise pattern, and so the computer can automatically pick up on that," says Turek. "Likely the airplane pixels come from a different camera than the rest of the scene."

It's easier than that! The sun is shining on the airplane on what is obviously a dismal, overcast day. USDoD, please feel free to send me a few tens of millions of dollars for that input, American dollars, preferably.


This is the original photo, without the airplane. (DARPA)

A lot of skill

Farid says developing technology to spot fakes created by technology is an "arms race."

"The adversary will always win, you will always be able to create a compelling fake image, or video, but the ability to do that if we are successful on the forensics side is going to take more time, more effort, more skill and more risk."

While software has been released online that allows almost anyone to create manipulated video, Farid says it still takes a level of skill to develop a convincing fake using this kind of technology.

Hany Farid, a computer science professor at Dartmouth College in New Hampshire, is concerned about how technology that can manipulate video could possibly be misused. (CBC)

Eventually, he says, if they are successful with developing automated forensic technology to spot fakes, it will mean only a relatively small number of people will be able to create them.

"That's still a risk, but it's a significantly less risk than we have today."

How easily could you be duped by fake news?

Farid says that in addition to developing technology to spot fakes, there could be another way to combat the spread of misinformation.

"We as consumers have to get smarter. We have to stop being so gullible. We have to get out of our echo chambers. We have to be more rational about how we digest and consume digital content online."

DARPA's media forensics program has a focus on the threat manipulated media could pose to national security.

The program would also help the U.S. military. Right now, human analysts have to verify videos and images, which is a manual process. Analysts examine imagery like foreign propaganda. Law enforcement agencies and organizations like the FBI analyze video and imagery such as security videos.

The media forensics program would heavily automate the process and would aim to give analysts a tool to make their jobs easier.

The U.S. government’s adversaries could be anyone, says Matt Turek, manager of the media forensics program at the U.S. Defence Department's Defence Advanced Research Projects Agency. (CBC)

But for the general public, Turek says one of the biggest dangers these kinds of fakes could pose is the potential erosion of the idea that seeing is believing.

"I think we as a society right now have significant trust in image or video. If we see it then we have faith that it happened," he says. "And so the ability for an individual or a small group of people to make compelling manipulations really undermines trust."

Turek says that while manipulators may have the upper hand now, in the long term the detectors have the potential winning advantage "because we're coming at things from so many different angles."

I'm sure the US is not investing in weaponizing the technology. It's all those other guys who would do that kind of evil.

I saw one of his heads as if it had been slain, and his fatal wound was healed. And the whole earth was amazed and followed after the beast;
And he had power to give life unto the image of the beast, that the image of the beast should both speak, and cause that as many as would not worship the image of the beast should be killed.
Rev 13:3,15

Friday, August 4, 2017

USA Intel Vets Challenge ‘Russia Hack’ Evidence

In a memo to President Trump, a group of former U.S. intelligence officers, including NSA specialists, cite new forensic studies to challenge the claim of the key Jan. 6 “assessment” that Russia “hacked” Democratic emails last year. 


MEMORANDUM FOR: The President

FROM: Veteran Intelligence Professionals for Sanity (VIPS)

SUBJECT: Was the “Russian Hack” an Inside Job?

Executive Summary

Forensic studies of “Russian hacking” into Democratic National Committee computers last year reveal that on July 5, 2016, data was leaked (not hacked) by a person with physical access to DNC computers, and then doctored to incriminate Russia.

Director of National Intelligence James Clapper (right) talks with President Barack Obama in the Oval Office, with John Brennan and other national security aides present. (Photo credit: Office of Director of National Intelligence)

After examining metadata from the “Guccifer 2.0” July 5, 2016 intrusion into the DNC server, independent cyber investigators have concluded that an insider copied DNC data onto an external storage device, and that “telltale signs” implicating Russia were then inserted.

Key among the findings of the independent forensic investigations is the conclusion that the DNC data was copied onto a storage device at a speed that far exceeds an Internet capability for a remote hack. Of equal importance, the forensics show that the copying and doctoring were performed on the East coast of the U.S. Thus far, mainstream media have ignored the findings of these independent studies [see here and here].

Independent analyst Skip Folden, a retired IBM Program Manager for Information Technology US, who examined the recent forensic findings, is a co-author of this Memorandum. He has drafted a more detailed technical report titled “Cyber-Forensic Investigation of ‘Russian Hack’ and Missing Intelligence Community Disclaimers,” and sent it to the offices of the Special Counsel and the Attorney General. VIPS member William Binney, a former Technical Director at the National Security Agency, and other senior NSA “alumni” in VIPS attest to the professionalism of the independent forensic findings.

The recent forensic studies fill in a critical gap. Why the FBI neglected to perform any independent forensics on the original “Guccifer 2.0” material remains a mystery – as does the lack of any sign that the “hand-picked analysts” from the FBI, CIA, and NSA, who wrote the “Intelligence Community Assessment” dated January 6, 2017, gave any attention to forensics.

NOTE: There has been so much conflation of charges about hacking that we wish to make very clear the primary focus of this Memorandum. We focus specifically on the July 5, 2016 alleged Guccifer 2.0 “hack” of the DNC server. In earlier VIPS memoranda we addressed the lack of any evidence connecting the Guccifer 2.0 alleged hacks and WikiLeaks, and we asked President Obama specifically to disclose any evidence that WikiLeaks received DNC data from the Russians [see here and here].

Addressing this point at his last press conference (January 18), he described “the conclusions of the intelligence community” as “not conclusive,” even though the Intelligence Community Assessment of January 6 expressed “high confidence” that Russian intelligence “relayed material it acquired from the DNC … to WikiLeaks.”

Obama’s admission came as no surprise to us. It has long been clear to us that the reason the U.S. government lacks conclusive evidence of a transfer of a “Russian hack” to WikiLeaks is because there was no such transfer. Based mostly on the cumulatively unique technical experience of our ex-NSA colleagues, we have been saying for almost a year that the DNC data reached WikiLeaks via a copy/leak by a DNC insider (but almost certainly not the same person who copied DNC data on July 5, 2016).

From the information available, we conclude that the same inside-DNC, copy/leak process was used at two different times, by two different entities, for two distinctly different purposes:

-(1) an inside leak to WikiLeaks before Julian Assange announced on June 12, 2016, that he had DNC documents and planned to publish them (which he did on July 22) – the presumed objective being to expose strong DNC bias toward the Clinton candidacy; and

-(2) a separate leak on July 5, 2016, to pre-emptively taint anything WikiLeaks might later publish by “showing” it came from a “Russian hack.”

*  *  *

Mr. President:

This is our first VIPS Memorandum for you, but we have a history of letting U.S. Presidents know when we think our former intelligence colleagues have gotten something important wrong, and why. For example, our first such memorandum, a same-day commentary for President George W. Bush on Colin Powell’s U.N. speech on February 5, 2003, warned that the “unintended consequences were likely to be catastrophic,” should the U.S. attack Iraq and “justify” the war on intelligence that we retired intelligence officers could readily see as fraudulent and driven by a war agenda.

Secretary of State Colin Powell addressed the United Nations on Feb. 5. 2003, citing satellite photos which supposedly proved that Iraq had WMD, but the evidence proved bogus

The January 6 “Intelligence Community Assessment” by “hand-picked” analysts from the FBI, CIA, and NSA seems to fit into the same agenda-driven category. It is largely based on an “assessment,” not supported by any apparent evidence, that a shadowy entity with the moniker “Guccifer 2.0” hacked the DNC on behalf of Russian intelligence and gave DNC emails to WikiLeaks.

The recent forensic findings mentioned above have put a huge dent in that assessment and cast serious doubt on the underpinnings of the extraordinarily successful campaign to blame the Russian government for hacking. The pundits and politicians who have led the charge against Russian “meddling” in the U.S. election can be expected to try to cast doubt on the forensic findings, if they ever do bubble up into the mainstream media. But the principles of physics don’t lie; and the technical limitations of today’s Internet are widely understood. We are prepared to answer any substantive challenges on their merits.

You may wish to ask CIA Director Mike Pompeo what he knows about this. Our own lengthy intelligence community experience suggests that it is possible that neither former CIA Director John Brennan, nor the cyber-warriors who worked for him, have been completely candid with their new director regarding how this all went down.

Copied, Not Hacked

As indicated above, the independent forensic work just completed focused on data copied (not hacked) by a shadowy persona named “Guccifer 2.0.” The forensics reflect what seems to have been a desperate effort to “blame the Russians” for publishing highly embarrassing DNC emails three days before the Democratic convention last July. Since the content of the DNC emails reeked of pro-Clinton bias, her campaign saw an overriding need to divert attention from content to provenance – as in, who “hacked” those DNC emails? The campaign was enthusiastically supported by a compliant “mainstream” media; they are still on a roll.

“The Russians” were the ideal culprit. And, after WikiLeaks editor Julian Assange announced on June 12, 2016, “We have emails related to Hillary Clinton which are pending publication,” her campaign had more than a month before the convention to insert its own “forensic facts” and prime the media pump to put the blame on “Russian meddling.” Mrs. Clinton’s PR chief Jennifer Palmieri has explained how she used golf carts to make the rounds at the convention. She wrote that her “mission was to get the press to focus on something even we found difficult to process: the prospect that Russia had not only hacked and stolen emails from the DNC, but that it had done so to help Donald Trump and hurt Hillary Clinton.”

Democratic presidential nominee Hillary Clinton at the third debate with Republican nominee Donald Trump. (Photo credit: hillaryclinton.com)

Independent cyber-investigators have now completed the kind of forensic work that the intelligence assessment did not do. Oddly, the “hand-picked” intelligence analysts contented themselves with “assessing” this and “assessing” that. In contrast, the investigators dug deep and came up with verifiable evidence from metadata found in the record of the alleged Russian hack.

They found that the purported “hack” of the DNC by Guccifer 2.0 was not a hack, by Russia or anyone else. Rather it originated with a copy (onto an external storage device – a thumb drive, for example) by an insider. The data was leaked after being doctored with a cut-and-paste job to implicate Russia. We do not know who or what the murky Guccifer 2.0 is. You may wish to ask the FBI.

The Time Sequence

June 12, 2016: Assange announces WikiLeaks is about to publish “emails related to Hillary Clinton.”

June 15, 2016: DNC contractor Crowdstrike, (with a dubious professional record and multiple conflicts of interest) announces that malware has been found on the DNC server and claims there is evidence it was injected by Russians.

June 15, 2016: On the same day, “Guccifer 2.0” affirms the DNC statement; claims responsibility for the “hack;” claims to be a WikiLeaks source; and posts a document that the forensics show was synthetically tainted with “Russian fingerprints.”

We do not think that the June 12 & 15 timing was pure coincidence. Rather, it suggests the start of a pre-emptive move to associate Russia with anything WikiLeaks might have been about to publish and to “show” that it came from a Russian hack.

The Key Event

July 5, 2016: In the early evening, Eastern Daylight Time, someone working in the EDT time zone with a computer directly connected to the DNC server or DNC Local Area Network, copied 1,976 MegaBytes of data in 87 seconds onto an external storage device. That speed is many times faster than what is physically possible with a hack.

It thus appears that the purported “hack” of the DNC by Guccifer 2.0 (the self-proclaimed WikiLeaks source) was not a hack by Russia or anyone else, but was rather a copy of DNC data onto an external storage device. Moreover, the forensics performed on the metadata reveal there was a subsequent synthetic insertion – a cut-and-paste job using a Russian template, with the clear aim of attributing the data to a “Russian hack.” This was all performed in the East Coast time zone.

“Obfuscation & De-obfuscation”

Mr. President, the disclosure described below may be related. Even if it is not, it is something we think you should be made aware of in this general connection. On March 7, 2017, WikiLeaks began to publish a trove of original CIA documents that WikiLeaks labeled “Vault 7.” WikiLeaks said it got the trove from a current or former CIA contractor and described it as comparable in scale and significance to the information Edward Snowden gave to reporters in 2013.

No one has challenged the authenticity of the original documents of Vault 7, which disclosed a vast array of cyber warfare tools developed, probably with help from NSA, by CIA’s Engineering Development Group. That Group was part of the sprawling CIA Directorate of Digital Innovation – a growth industry established by John Brennan in 2015.

Scarcely imaginable digital tools – that can take control of your car and make it race over 100 mph, for example, or can enable remote spying through a TV – were described and duly reported in the New York Times and other media throughout March. But the Vault 7, part 3 release on March 31 that exposed the “Marble Framework” program apparently was judged too delicate to qualify as “news fit to print” and was kept out of the Times.

WikiLeaks founder Julian Assange at a media conference in Copenhagen, Denmark. 
(Photo credit: New Media Days / Peter Erichsen)

The Washington Post’s Ellen Nakashima, it seems, “did not get the memo” in time. Her March 31 article bore the catching (and accurate) headline: “WikiLeaks’ latest release of CIA cyber-tools could blow the cover on agency hacking operations.”

The WikiLeaks release indicated that Marble was designed for flexible and easy-to-use “obfuscation,” and that Marble source code includes a “deobfuscator” to reverse CIA text obfuscation.

More important, the CIA reportedly used Marble during 2016. In her Washington Post report, Nakashima left that out, but did include another significant point made by WikiLeaks; namely, that the obfuscation tool could be used to conduct a “forensic attribution double game” or false-flag operation because it included test samples in Chinese, Russian, Korean, Arabic and Farsi.

The CIA’s reaction was neuralgic. Director Mike Pompeo lashed out two weeks later, calling Assange and his associates “demons,” and insisting, “It’s time to call out WikiLeaks for what it really is, a non-state hostile intelligence service, often abetted by state actors like Russia.”

Mr. President, we do not know if CIA’s Marble Framework, or tools like it, played some kind of role in the campaign to blame Russia for hacking the DNC. Nor do we know how candid the denizens of CIA’s Digital Innovation Directorate have been with you and with Director Pompeo. These are areas that might profit from early White House review.

Putin and the Technology

We also do not know if you have discussed cyber issues in any detail with President Putin. In his interview with NBC’s Megyn Kelly, he seemed quite willing – perhaps even eager – to address issues related to the kind of cyber tools revealed in the Vault 7 disclosures, if only to indicate he has been briefed on them. Putin pointed out that today’s technology enables hacking to be “masked and camouflaged to an extent that no one can understand the origin” [of the hack] … And, vice versa, it is possible to set up any entity or any individual that everyone will think that they are the exact source of that attack.”

“Hackers may be anywhere,” he said. “There may be hackers, by the way, in the United States who very craftily and professionally passed the buck to Russia. Can’t you imagine such a scenario? … I can.”

Full Disclosure: Over recent decades the ethos of our intelligence profession has eroded in the public mind to the point that agenda-free analysis is deemed well nigh impossible. Thus, we add this disclaimer, which applies to everything we in VIPS say and do: We have no political agenda; our sole purpose is to spread truth around and, when necessary, hold to account our former intelligence colleagues.

We speak and write without fear or favor. Consequently, any resemblance between what we say and what presidents, politicians and pundits say is purely coincidental. The fact we find it is necessary to include that reminder speaks volumes about these highly politicized times. This is our 50th VIPS Memorandum since the afternoon of Powell’s speech at the UN. Live links to the 49 past memos can be found at https://consortiumnews.com/vips-memos/.


FOR THE STEERING GROUP, VETERAN INTELLIGENCE PROFESSIONALS FOR SANITY

William Binney, former NSA Technical Director for World Geopolitical & Military Analysis; Co-founder of NSA’s Signals Intelligence Automation Research Center

Skip Folden, independent analyst, retired IBM Program Manager for Information Technology US (Associate VIPS)

Matthew Hoh, former Capt., USMC, Iraq & Foreign Service Officer, Afghanistan (associate VIPS)

Larry C Johnson, CIA & State Department (ret.)

Michael S. Kearns, Air Force Intelligence Officer (Ret.), Master SERE Resistance to Interrogation Instructor

John Kiriakou, Former CIA Counterterrorism Officer and former Senior Investigator, Senate Foreign Relations Committee

Linda Lewis, WMD preparedness policy analyst, USDA (ret.)

Lisa Ling, TSgt USAF (ret.) (associate VIPS)

Edward Loomis, Jr., former NSA Technical Director for the Office of Signals Processing

David MacMichael, National Intelligence Council (ret.)

Ray McGovern, former U.S. Army Infantry/Intelligence officer and CIA analyst

Elizabeth Murray, former Deputy National Intelligence Officer for Middle East, CIA

Coleen Rowley, FBI Special Agent and former Minneapolis Division Legal Counsel (ret.)

Cian Westmoreland, former USAF Radio Frequency Transmission Systems Technician and Unmanned Aircraft Systems whistleblower (Associate VIPS)

Kirk Wiebe, former Senior Analyst, SIGINT Automation Research Center, NSA

Sarah G. Wilton, Intelligence Officer, DIA (ret.); Commander, US Naval Reserve (ret.)

Ann Wright, U.S. Army Reserve Colonel (ret) and former U.S. Diplomat