• If Germany Can’t Stop the Rise of White Nationalism, How Can Canada?

    Between 2017 and 2018, anti-Semitic and xenophobic crimes both rose nearly 20 percent in Germany. In June, following the assassination by a neo-Nazi of Walter Lübcke, a conservative politician who supported Chancellor Angela Merkel’s immigration policies, the BfV, Germany’s domestic intelligence agency, busted Nordkreuz, an extremist organization which compiled a kill list of 25,000 liberal politicians considered “pro-refugee” while also acquiring weapons, 200 body bags, and quicklime, which prevents the rotting that makes corpses smell. The BfV says that it is now tracking 24,100 known right-wing extremists in the country, of which 12,700 have been classified as violent. “That these developments are happening in Germany, a country known for an unflinching view of its own horrific past, might be considered surprising,” Sadiya Ansari writes. “And if Germany is struggling to contain this [extremists’] threat, what does that mean for countries that haven’t been as vigilant?”

  • China’s Global Reach: Surveillance and Censorship Beyond the Great Firewall

    Those outside the People’s Republic of China (PRC) are accustomed to thinking of the Internet censorship practices of the Chinese state as primarily domestic, enacted through the so-called “Great Firewall”—a system of surveillance and blocking technology that prevents Chinese citizens from viewing websites outside the country. But the ongoing Hong Kong protests, and mainland China’s pervasive attempts to disrupt and discredit the movement globally, have highlighted that China is not above trying to extend its reach beyond the Great Firewall, and beyond its own borders. In attempting to silence protests that lie outside the Firewall, in full view of the rest of the world, China is showing its hand, and revealing the tools it can use to silence dissent or criticism worldwide.

  • From Hateful Words to Real Violence

    The Gilroy Garlic Festival. The Poway Chabad synagogue. The Charleston Emanuel church. The El Paso Walmart. One common denominator in these mass shootings and countless others? A perpetrator whose interactions in online white supremacist networks played a part in inciting, energizing, and detonating racial hatred into real violence, says UNLV sociologist Simon Gottschalk. Gottschalk has studied how interacting in online white supremacist networks can convert hateful words into real violence.

  • Cryptography without Using Secret Keys

    Most security applications, for instance access to buildings or digital signatures, use cryptographic keys that must at all costs be kept secret. That also is the weak link: who will guarantee that the key doesn’t get stolen or hacked? Researchers, using a physical unclonable key (PUK) and the quantum properties of light, researchers present a new type of data security that does away with secret keys.

  • How Partisan Hostility Leads People to Believe Falsehoods

    Researchers now have a better idea of why people who rely on partisan news outlets are more likely to believe falsehoods about political opponents. And no, it isn’t because these consumers live in media “bubbles” where they aren’t exposed to the truth. Instead, it has to do with how partisan media promote hostility against their rivals.

  • U.S. Cyber-Attacked Iran after Iran’s Attack on Saudi Oil: Report

    The United States carried out a cyberattack against Iran after Iran attacked Saudi oil facilities in September. Reuters, citing unnamed U.S. officials, reports that the cyberattacks targeted physical hardware which Iran uses to spread propaganda.

  • Patching Legacy Software Vulnerabilities Rapidly in Mission-Critical Systems

    There are a vast number of diverse computing devices used to run the critical infrastructure our national security depends on – from transportation systems to electric grids to industrial equipment. While the amount of deployed vulnerable software is growing exponentially, the effective means of addressing known vulnerabilities at scale are limited. DARPA seeks to develop targeted software patches to rapidly repair legacy binaries in mission-critical systems, while assuring system functionality is not affected.

  • In the Deepfake Era, Counterterrorism Is Harder

    For many U.S. intelligence officials, memories of that 9/11 terrorist attacks remain fresh, searing, and personal. Still hanging over the entrance to the CIA’s Counterterrorism Center is a sign that reads, “Today is September 12, 2001.” It’s a daily reminder of the agency’s determination to prevent future attacks—but also of the horrifying costs when intelligence agencies adapt too slowly to emerging threats. For a decade after the Soviet Union’s collapse, the CIA and the FBI were mired in Cold War structures, priorities, processes, and cultures even as the danger of terrorism grew. The shock of 9/11 finally forced a reckoning—one that led to a string of counterterrorism successes, from foiled plots to the operation against Osama bin Laden. But now, nearly two decades later, America’s 17 intelligence agencies need to reinvent themselves once more, this time in response to an unprecedented number of breakthrough technologies that are transforming societies, politics, commerce, and the very nature of international conflict.

  • Army Cyber Lobbies for Name Change This Year, as Information Warfare Grows in Importance

    Army Cyber Command has been lobbying for a name change to better reflect its growing mission, one in which its cyber professionals are increasingly focused on operating below the threshold of armed conflict every day. Lt. Gen. Stephen Fogarty, Army Cyber commander, says his staff is providing a proposal to change their command’s name to Army Information Warfare Command.

  • Interdisciplinary Cyberengineering Team Wins $6M Grant to Combat Cyberattacks

    A team of Northern Arizona University researchers won a three-year, $6.3 million grant from the U.S. Air Force to develop nontraditional solutions to the increasing danger of cyberattacks and cyber warfare.

    The research will examine the practicality of outsmarting hackers by using new hardware technologies. The researchers say the impact of this work reaches all corners of modern life, helping to protect the computers that control factories, power plants, transportation systems, drones, personal medical devices and more.

  • How to Protect Smart Machines from Smart Attacks

    Machines’ ability to learn by processing data gleaned from sensors underlies automated vehicles, medical devices and a host of other emerging technologies. But that learning ability leaves systems vulnerable to hackers in unexpected ways, researchers have found.

  • New Tech Aims to Help Societies Learn to Spot Fake News

    Despite its relatively recent entrance into common parlance, “fake news” punctuated some of the most important elections of recent years, including 2016’s BREXIT referendum and U.S. presidential campaign. Thanks to social media, fake news can now be disseminated at breakneck pace to vast audiences that are often unable or unwilling to separate fact from fiction. Studies suggest that fake news spreads up to six times faster on social media than genuine stories, while false news stories are 70 percent more likely to be shared on Twitter. Preslav Nakov writes that all is not lost, though: “Fortunately, an emerging set of technologies are increasingly capable of identifying fake news for what it actually is, thereby laying the foundations for communities to do the same. The challenge is to ensure that these platforms get to where they are needed most.”

  • EU to Take Action against Fake News and Foreign Electoral Interference

    Russian government-backed cyber aggression against democratic societies is heightening concerns in the West following a series of high-profile incidents. Russia’s electoral interference seriously threatens European democratic societies by promoting anti-EU, populist, far-right, ethnonationalist, xenophobic, and anti-American extremist forces.

  • Disinformation and Terrorism

    Most of the discussions that take place around the concept of disinformation–false information spread deliberately to deceive–typically focus on the role of nation-states like Russia and China. But violent non-state actors, including terrorist groups, rely on disinformation as well, and some groups have developed fairly sophisticated disinformation capabilities. The objectives of these non-state actors can vary but are almost always some combination of spreading fear and terror, recruiting new followers to the cause, radicalizing individuals, and confusing and distracting public safety officials in order to sap finite resources.

  • A Hacker’s Paradise? 5G and Cybersecurity

    The rollout of fifth-generation mobile networks — which offer the potential for downloads speeds of up to 10 times faster than today’s — will change how we communicate, work and stream video. However, the faster speeds are also likely to present an opportunity for hackers to target more devices and launch bigger cyberattacks, experts say. The problem is unlikely to be the security of 5G technology itself. The weak link in 5G’s security is likely to be communication between devices connected to the internet.