July 21, 2024 | International, Aerospace
January 17, 2019 | International, C4ISR, Security
DARPA Explores New Computing Architectures to Deliver Verifiable Data Assurances
Program seeks to create new software and hardware architectures that provide physically provable assurances around data security and privacy
Whether a piece of information is private, proprietary, or sensitive to national security, systems owners and users have little guarantees about where their information resides or of its movements between systems. When a user enters information on a phone, for example, it is difficult to provably track that the data remains on the phone or whether it is uploaded to a server beyond the device. The national defense and security communities are similarly left with few options when it comes to ensuring that sensitive information is appropriately isolated, particularly when it's loaded to an internet-connected system.
“As cloud systems proliferate, most people still have some information that they want to physically track – not just entrust to the ether,” said Walter Weiss, DARPA program manager. “Users should be able to trust their devices to keep their information private and isolated.”
Keeping a system completely disconnected from all means of information transfer is an unrealistic security tactic. Modern computing systems must be able to communicate with other systems, including those with different security requirements. Today, commercial and defense organizations often leverage a series of air-gaps, or breaks between systems, to keep the most sensitive computing devices and information secure. However, interfaces to such air-gapped systems are typically added in after the fact and are exceedingly complex, placing undue burden on systems operators as they implement or manage them.
To create scalable solutions that provide safe, verifiable methods of tracking information and communications between systems, DARPA launched the Guaranteed Architecture for Physical Security (GAPS) program. The goal of GAPS is to develop hardware and software architectures that can provide physically provable guarantees around high-risk transactions, or where data moves between systems of different security levels. DARPA wants to ensure that these transactions are isolated and that the systems they move across are enabled with the necessary data security assertions. The intended outputs of this program are hardware and software co-design tools that allow data separation requirements to be defined during design, and protections that can be physically enforced at system runtime.
GAPS is divided into three research areas that will address: 1) the creation of hardware components and interfaces; 2) the development of software co-design tools; and, 3) the integration of these components and tools, as well as their validation against exemplar Department of Defense (DoD) systems. The new hardware components and interfaces are designed to provide system designers with a library of hardware tools to securely isolate data during transactions. The software co-design tools could someday allow developers to easily employ GAPS hardware components without requiring changes to their existing development processes and frameworks. Finally, the integration and validation of the hardware and software architectures on DoD systems could be used to demonstrate the capability and maturity of the GAPS approach for the kinds of problems DoD system integrators currently face, and expect to see in the future.
Commercializing the resulting technologies is also an objective of the program. The verifiable security properties created under GAPS may also help create safer commercial systems that could be used for preserving proprietary information and protecting consumer privacy.
GAPS is part of the second phase of DARPA's Electronics Resurgence Initiative (ERI) - a five-year, upwards of $1.5 billion investment in the future of domestic, U.S. government and defense electronics systems. Under ERI Phase II, DARPA is exploring the development of trusted electronics components, including the advancement of electronics that can enforce security and privacy protections. GAPS will help address the DoD's unique requirements for assured electronics while helping to move forward ERI's broader mission of creating a more robust, secure and heavily automated electronics industry.
DARPA will hold a Proposers Day on January 23, 2019 from 9:00am to 2:30pm (EST) at the DARPA Conference Center, located at 675 North Randolph Street, Arlington, Virginia 22203, to provide more information about GAPS and answer questions from potential proposers. For details on the event, including registration requirements, please visit: http://www.cvent.com/events/gaps-proposers-day/event-summary-34cbadc0ab2248bb860db3df8223a2f6.aspx.
A Broad Agency Announcement that fully describes the GAPS program structure and objectives can be found here: https://www.fbo.gov/index?s=opportunity&mode=form&id=cfecfe762954149924ec59c95ec6a7b8&tab=core&_cview=1.
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December 3, 2024 | International, Land
Agreements signed: Rheinmetall and Lithuania begin construction of modern artillery ammunition production plant
The necessary contracts, including a land lease agreement and a supply contract for the procurement of 155mm ammunition, were signed at a ceremony held on 29 November 2024.
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September 17, 2018 | International, Aerospace
Skilled worker, parts shortages still hurting Hornet and Growler maintenance, government watchdog finds
By: David B. Larter A shortage of skilled workers and repair parts is causing backlogs in maintenance depots for Hornets and Growlers, creating headwinds in the Navy's efforts to put more aircraft in the air, the Government Accountability Office found. The Navy, which is chipping away at a readiness crisis among its fighters and electronic attack aircraft, is being hampered by a lack of skilled workers and capacity, specifically at depots on the West Coast at Whidbey Island, Washington, and Lemoore, California. Furthermore some parts needed to repair the Hornets and Growlers were manufactured by suppliers who have gotten out of the business, significantly slowing the process and forcing the Navy to cannibalize parts on aircraft to offset the delays, the September report found. One challenge pointed out by the GAO is the distance between where aircraft are based and maintained and where parts are repaired for the E/A-18G Growlers. The Growlers, largely based at Whidbey Island, many of the components that need fixing must be repaired at the depots in Lemoore. “However, according to officials, Lemoore's depots have limited capacity to repair these aircraft, creating a maintenance backlog,” the report found. The issue of manufacturers getting out of the business was at least in part caused by the Navy's shorting of repair parts accounts during Obama-era budget cuts. A recent study found that between 2011 and 2015, as many as 17,000 suppliers left the defense industry. The Vice Chief of Naval Operations Adm. Bill Moran discussed the supplier issues with Defense News in April, saying stable funding should get suppliers to come back into the pool. Full article: https://www.defensenews.com/naval/2018/09/15/skilled-worker-parts-shortages-still-hurting-hornet-and-growler-maintenance-government-watchdog-finds