Back to news

April 29, 2024 | International, Security

During National Small Business Week, Take Steps to Secure Your Business | CISA

On the same subject

  • Really old computer viruses are still infecting new machines

    September 14, 2018 | International, C4ISR

    Really old computer viruses are still infecting new machines

    By: Justin Lynch The biggest cyber threats governments and businesses face may not be the cutting edge hack from China, but a 10-year-old virus that infects a little-used computer. Some of the most well-known viruses from the past decade are still infecting machines despite their well-documented nature, according to cyber research firms. Some viruses, such as WannaCry and Conficker, are still spreading, Sean Sullivan, a security adviser at F-Secure told Fifth Domain. “It costs hackers nothing to keep using them,” Sullivan said. These known vulnerabilities are still effective because older machines do not receive patches for updates, which can then infect an entire network. Hackers often bundle known hacks together because it increases their success rate with no downside, Sullivan said. “Nothing is going to be 100 percent patched across organizations,” Sullivan, said. He described a network administrator's role as “triage.” The 2017 WannaCry hack infected users in more than 150 countries and had an economic impact of anywhere from $4 billion to $8 billion. Although progress has been made to patch computers, WannaCry is still a top malware threat for customers, F-Stream said in a September report. The Conficker hack targeted Windows systems and was first launched in 2008. It is reported to have cost as much as $9 billion in damage. But much work remains. More than two-billion devices have not been patched to defend against BlueBorne, a Bluetooth vulnerability that allows an attacker to take over devices, according to the cyber protection company Armis. The devices are still vulnerable because they have not been updated or because an update does not exist, according to the company. “Whether they're brought in by employees and contractors, or by guests using enterprise networks for temporary connectivity, these devices can expose enterprises to significant risks,” wrote Ben Seri, the vice president of research at Armis. A previous version of this article said that two million devices have not been patched to defend against BlueBorne. It is two billion. https://www.fifthdomain.com/industry/2018/09/13/really-old-computer-viruses-are-still-infecting-new-machines

  • Reaper Replacement Reveals Bold New GA-ASI Vision

    September 15, 2020 | International, Aerospace, Naval

    Reaper Replacement Reveals Bold New GA-ASI Vision

    Steve Trimble In December 2018, General Atomics Aeronautical Systems executives still felt the bitter sting of a losing bid two months earlier for the U.S. Navy MQ-25 contract, but a clearly disappointed company president vowed to return for the next competition against the aerospace industry's largest companies. “If the [request for proposals] comes out for a major program of record, we're all-in,” said David Alexander in that December 2018 interview in his offices in Poway, California. “We'll maybe have a few more lessons learned on what to do and what not to do,” he added. "But we'll go in with both feet planted again and go after it.” Eighteen months later, General Atomics Aeronautical Systems (GA-ASI) is doubling-down on Alexander's commitment, releasing exclusively to Aviation Week a concept rendering of a next-generation unmanned aircraft system (UAS) that reflects the characteristics the company's designers view as essential for the class of aircraft that could replace the MQ-9 by the early 2030s. Ultra-long-endurance UAS proposed GA-ASI hints at propulsion advances GA-ASI was among at least five industry teams that responded to the U.S. Air Force's request for information (RFI) for a next-generation intelligence, surveillance and reconnaissance (ISR) and strike UAS to enter service in fiscal 2030. Northrop Grumman and Lockheed Martin shared concepts for next-generation UAS designs on Sept. 11. Boeing and Kratos also responded to the Air Force RFI by the July 15 deadline but declined to release concepts at this nascent stage of the bidding process. Arguably, GA-ASI invented the role of the ISR/Strike UAS with the MQ-9, and the company's concept for the Reaper is no less provocative, featuring a jet-powered aircraft with distinctive, tear-shaped inlets and a long, high-aspect-ratio wingspan that appear optimized for ultra-long-range flight at high altitudes. “We're embracing ultra-long endurance to keep our next-generation ISR/Strike UAS in the fight for longer periods than many ever imagined possible,” Alexander said in a statement to Aviation Week. Although GA-ASI released no specifications with the rendering, it is clear Alexander means the next-generation concept should have even longer range that the 27-hr. endurance currently offered by the Air Force's MQ-9. The Air Force Research Laboratory defined ultra-long-endurance in 2019, when a popular light sport aircraft, the Pipistrel Sinus, was modified to fly autonomously for 2.5 days over the Dugway Proving Ground, Utah. The modified aircraft was called the Ultra-Long-Endurance Aircraft Platform. How the new GA-ASI concept achieves ultra-long endurance is likely to include intriguing surprises beyond the disproportionately long, thin-chord and highly swept wings. The tear-shape inlets appear to feed airflow through parallel ducts down the middle of the fuselage into a mysterious propulsion system. Alexander's statement hints that the aircraft's engine is a critical element of the ultra-long-endurance capability. “Our advancements in propulsion technology will give commanders a longer reach than ever before,” Alexander said. In the late-1990s, GA-ASI designed the MQ-9 to perform the hunter-killer UAS mission's three “F's”—find, fix and finish—by itself if necessary, with a targeting sensor embedded beneath the nose and AGM-114 Hellfire missiles along with GBU-12 laser-guided or GBU-38 GPS-guided gravity bombs under the wing. GA-ASI's next-generation UAS concept appears capable of performing the role in a similar stand-alone fashion. A faintly visible bulge under the leading edge suggests capacity for a large payload bay, allowing the future concept to carry sensors and weapons internally, unlike the MQ-9. But the Air Force's concept of operations is changing. Whether manned or unmanned, any aircraft in the future combat fleet must be capable of finding and striking targets on their own, but they are expected to be able to operate as part of a network. Data from onboard sensors must be shared to the network, and data coming from other sensors elsewhere on the network must be receivable. GA-ASI's concept is adapted to that approach, Alexander said. “We envision [the] next-gen ISR/Strike [aircraft] as a conduit, supplier and consumer of information,” hesaid. “We believe it is imperative that future unmanned systems are able to communicate, share information and collaborate—together and intuitively with their human counterparts—across systems and domains in record time.” The next-generation UAS also addresses the workforce needed to operate the MQ-9, including separate teams of pilots and sensor operators during cruise flight and takeoff and landing. GA-ASI notes that the company has already qualified technologies to enable the existing fleet to taxi, take off and land automatically as well as a ground control system that allows a single pilot to control six UAS. “Our team has been developing and delivering automation solutions for years,” Alexander said. https://aviationweek.com/shows-events/afa-air-space-cyber-conference/reaper-replacement-reveals-bold-new-ga-asi-vision

  • How the Biden administration is expected to approach tech research and development

    December 1, 2020 | International, Aerospace, Naval, Land, C4ISR, Security

    How the Biden administration is expected to approach tech research and development

    Andrew Eversden WASHINGTON — Experts expect President-elect Joe Biden's administration to build on the Trump administration's investments in emerging technologies, while adding to research and development budgets in the Defense Department and across the federal government. The incoming Biden administration signaled throughout the campaign that basic research and development funding would be a priority. Biden wrote in Foreign Affairs he would make research and development a “cornerstone” of his presidency and pointed to the United States having the “greatest research universities in the world.” “It's basic research that's the area where you get the breakthroughs, and you need long-term, sustained investments to build up a strong S&T base,” said Martijn Rasser, a senior fellow at the Center for a New American Security's technology and national security program. Biden's R&D investment is an expected change from the Trump administration's approach, which experts have noted is narrower in scope and focused on harnessing private sector innovation. “The reality is the U.S. private sector has eclipsed the government, which in some ways that can be good,” said Rep. Jim Langevin, D-R.I., chairman of the House Armed Services Committee's Subcommittee on Intelligence and Emerging Threats and Capabilities. “The private sector can move with greater agility than the government, but the private sector may not be focusing on developing those exquisite technologies that we need for the war fighter.” Experts told C4ISRNET they expect the Biden administration to invest more money in basic research areas and to reform immigration laws that slowed the innovation pipeline from abroad to the United States. “China is closing in. They are spending every year more and more on R&D. They will soon, if not already, be spending as much as we are, if not more on R&D,” Langevin said told C4ISRNET. “Congress has woken up to this problem.” Basic research Perhaps the most likely area the Biden administration is poised to change is basic research and development funding. According to annual reports from the Congressional Research Service, the Trump administration consistently proposed top-line cuts to federal research and development in yearly budget proposals. This included the fiscal 2021 budget proposal's $13.8 billion decrease in defense R&D over the fiscal 2020 funding enacted by Congress. While the Pentagon has often been spared from such cuts, the Trump administration has also suggested trimming the defense-related basic research budget line — money that is a “substantial source of federal funds for university R&D,” according to the Congressional Research Service. The White House's FY21 defense-related basic research budget line asked for a reduction of about 11 percent from FY20 enacted, or a $284.2 million decrease. Biden's campaign platform calls for a four-year investment of $300 billion in R&D for new technology such as 5G, artificial intelligence, advanced materials and electric cars. “A nation speaks to and identifies its priorities by where it puts its research dollars, where it puts its money,” Langevin said. “Basic research has to be more of a priority, and that's something I'm going to encourage the Biden administration to focus on.” Michèle Flournoy, thought to be a leading contender to become the next secretary of defense, has also written about the need to increase investment in emerging technologies to counter China. In Foreign Affairs in June, Flournoy wrote that “resilient battlefield networks, artificial intelligence to support faster decision-making, fleets of unmanned systems, and hypersonic and long-range precision missiles” will “ultimately determine military success.” “Continuing to underinvest in these emerging capabilities will ultimately have dire costs for U.S. deterrence,” she wrote. Congressional and think tank reports published during the Trump administration's tenure called for an increase in basic research funding. A report from the House Permanent Select Committee on Intelligence's strategic tech and advanced research subpanel, led by Rep. Jim Himes, D-Conn., recommended bumping up federal research and development funding from 0.7 percent to 1.1 percent of gross domestic product, or an increase of $146 billion to $230 billion. A report by the Council on Foreign Relations from 2019 applauded the Trump administration's requested increases in funding for the Defense Advanced Research Projects Agency, now funded at $3.46 billion, and the Defense Innovation Unit, for which the Trump administration requested $164 million. Laying the groundwork Initiatives started under the Trump administration did provide a groundwork on which the Biden administration can build. Under the Trump administration, DARPA kicked off a $1.5 billion microelectronics effort. In artificial intelligence, the administration launched the American AI Initiative. However, the Council on Foreign Relations criticized that effort because it had no funding and left agencies to prioritize artificial intelligence R&D spending without metrics, while also drawing funds from other research areas. The administration also made an $1.2 billion investment in quantum information science. “The Trump administration started bringing national attention and federal focus to many of these technologies,” said Lindsey Sheppard, a fellow at the Center for Strategic and International Studies. “I hope to see from the Biden administration perhaps a more cohesive guiding strategy for all of these pieces.” While the Trump administration has started many initiatives, the Council on Foreign Relations report also criticized the Trump administration's innovation strategy as an “incremental and limited approach,” writing that “action does not match the language officials use to describe the importance of AI to U.S. economic and national security.” While investment in future technology is important, defense budgets are expected to stay flat or decrease in the coming years. In her Foreign Affairs article, Flournoy acknowledge that the budgetary reality will require “tough tradeoffs.” Experts agree. “R&D programs are going to have to start being able to consistently, clearly articulate justifications for their budgets and the returns on investment,” Sheppard said. But the coronavirus pandemic has highlighted the need for increased investments in research and development, Himes and Langevin argued. Both lawmakers identified biothreats as something they fear for the future. Biological threats are one area that DARPA — an organization Langevin pointed to as a major federal R&D success story — has triumphantly address. Commercial partners from DARPA's 3-year-old pandemic prevention platform program announced they developed a COVID-19 therapeutic using new techniques. “There's absolutely going to be a rethink,” Himes told C4ISRNET in an interview. “Are we correctly allocating money between the possibility that there could be a pandemic that kills a million Americans, versus the possibility that we're going to have to fight the Russians in the Fulda Gap? I think there's going be a lot of thinking about that. And there should be thinking about that because our money should go to those areas where there's the highest probability of dead Americans.” Immigration innovation Another way to improve American innovation in critical future technologies is by allowing highly skilled foreigners to work in the United States. Biden has hinted at changes that will affect American innovation through the expected reversals of President Donald Trump's immigration policies, which limited high-skilled workers from legally working in the country. The Biden administration's platform states it wants to reform the H-1B visa process that the Trump administration restricted, much to the chagrin of American tech companies, which use the program to hire top talent from abroad. Think tanks have recommended reforming the current U.S. immigration policy to attract international students, entrepreneurs and high-skilled workers because of the innovative ideas they provide. For example, an analysis by Georgetown University's Center for Security and Technology found that 68 percent of the United States' top 50 artificial intelligence companies were co-founded by immigrants, most of whom came the U.S. as students. “A lot of the Trump administration's policies — we're shooting ourselves in the foot making it so much harder for people to come here,” said Rasser, who wrote a report for CNAS last year calling for H1-B caps to be increased. “Because of the fact that people want to come to the United States to live and work, that's one of our greatest competitive advantages. It's something I expect the Biden administration to reverse.” https://www.c4isrnet.com/smr/transition/2020/11/29/how-the-biden-administration-is-expected-to-approach-tech-research-and-development/

All news