In October 2010, two packages from Yemen containing explosives were discovered on U.S.-bound cargo planes of two of the largest worldwide shipping companies, UPS and FedEx, according to reports by CNN and the Wall Street Journal. The discovery highlighted a long-standing problem--securing international cargo--and ushered in a new area of concern for such entities as the United States Postal Inspection Service (USPIS) and the Universal Postal Union (UPU), a specialized agency of the United Nations that regulates the postal services of 192 member countries. In early 2012, the UPU and several stakeholder organizations developed two standards to improve security in the transport of international mail and to improve the security of critical postal facilities. As with any new set of standards, however, a mechanism was needed to enable implementation of the standards and measure compliance to them. This blog post describes the method developed by researchers in the CERT Division at Carnegie Mellon University's Software Engineering Institute, in conjunction with the USPIS, to identify gaps in the security of international mail processing centers and similar shipping and transportation processing facilities.
The Architecture Analysis and Design Language (AADL) is a modeling language that, at its core, allows designers to specify the structure of a system (components and connections) and analyze its architecture. From a security point of view, for example, we can use AADL to verify that a high-security component does not communicate with a low-security component and, thus, ensure that one type of security leak is prevented by the architecture. The ability to capture the behavior of a component allows for even better use of the model. This blog post describes a tool developed to support the AADL Behavior Annex and allow architects to import behavior from Simulink (or potentially any other notation) into an architecture model.
Social engineering involves the manipulation of individuals to get them to unwittingly perform actions that cause harm or increase the probability of causing future harm, which we call "unintentional insider threat." This blog post highlights recent research that aims to add to the body of knowledge about the factors that lead to unintentional insider threat (UIT) and about how organizations in industry and government can protect themselves.
To view a video of the introduction, please click here. The Better Buying Power 2.0 initiative is a concerted effort by the United States Department of Defense to achieve greater efficiencies in the development, sustainment, and recompetition of major defense acquisition programs through cost control, elimination of unproductive processes and bureaucracy, and promotion of open competition. This SEI blog posting describes how the Navy is operationalizing Better Buying Power in the context of their Open Systems Architecture and Business Innovation initiatives.
According to a report issued by the Government Accountability Office (GAO) in February 2013, the number of cybersecurity incidents reported that could impact "federal and military operations; critical infrastructure; and the confidentiality, integrity, and availability of sensitive government, private sector, and personal information" has increased by 782 percent--from 5,503 in 2006 to 48,562 in 2012. In that report, GAO also stated that while there has been incremental progress in coordinating the federal response to cyber incidents, "challenges remain in sharing information among federal agencies and key private sector entities, including critical infrastructure owners."
In 2012, the White House released its federal digital strategy. What's noteworthy about this release is that the executive office distributed the strategy using Bootstrap, an open source software (OSS) tool developed by Twitter and made freely available to the public via the code hosting site GitHub. This is not the only evidence that we have seen of increased government interest in OSS adoption. Indeed, the 2013 report The Future of Open Source Software revealed that 34 percent of its respondents were government entities using OSS products.
Each year, the CERT Division of the SEI collaborates with CSO Magazine to develop a U.S. State of Cybercrime report1. These reports are based on surveys of more than 500 organizations across the country, ranging in size from fewer than...