While an increasing number of statutes and executive decisions organize agencies, allocate responsibilities and create inter-agency relationships, the current structure principally reflects historical and bureaucratic decisions by the agencies themselves rather than an overarching institutional design decision. As a result, the government structures for responding to cyber-threats are complex, with a number of agencies sharing authority in occasionally overlapping areas.
This chart, while by no means an exhaustive survey of government action in the realm of cybercrime and cyberwar, attempts to plot several of the major actors in those areas as well as the key relationships linking those actors together.
One consequence of this lack of centralization is the lack of agreed-upon categories and terms for discussing types and threats and forms of response.
Various government and private actors participate in preventing, detecting, and responding to various cyber-threats. Broadly speaking, these actors fall into four different categories:
- Cyber-specific federal agencies (e.g. Cyber Command)
- Defense and investigation agencies (e.g. Department of Defense, FBI, CIA, NSA, DOJ)
- Independent agencies with relevant concerns and vulnerabilities (e.g. Department of State, Federal Communications Commission)
- Private corporations
Under federal law, every agency has at least some cybersecurity responsibility: the Federal Information Security Management Act, U.S.C § 3541 et seq., requires the head of each federal agency to ensure compliance with information security standards promulgated by the National Institute of Standards and Technology (NIST).
One of the many uncertainties inherent in this discussion is how to go about classifying the types of responsibilities we want to allocate among the various federal agencies. The White House Cyberspace Policy Review (the 60-Day Review) notes that it considers "Cybersecurity policy" to include the following activities:
- threat reduction
- vulnerability reduction
- deterrence, international engagement
- incident response
- recovery policies and activities,
"including computer network operations, information assurance, law enforcement, diplomacy, military, and intelligence missions as they relate to the security and stability of the global information and communications infrastructure." The 60-Day Review offers no explanation of what each term might entail (and in fact this might just be a throwaway list), but this provides at least a starting point for thinking about the array of responsibilities agencies may be saddled with in addressing potential and actual cyber-threats.
- Negotiated cooperation
- De facto cooperation
A Government Accountability Office report discussing the Comprehensive National Cybersecurity Initiative sums up one of the major problems with the current organizational situation thus: "Federal agencies have overlapping and uncoordinated responsibilities for cybersecurity, and it is unclear where overall responsibility for coordination lies."
The scarcity of official coordination between different government agencies raises a number of issues. Agencies may claim overlapping jurisdiction, leading to inefficient staffing and funding decisions (as well as inter-agency tension). At the same time, gaps in coverage between the jurisdictions of various agencies may emerge elsewhere. The inability of agencies effectively to share intelligence about possible threats in new technological contexts contributes to slower and less successful government responses.
As one example, this New York Times article describes how one hacker, Albert Gonzalez, was able to evade capture by the police for a number of attacks on different commercial websites while he was simultaneously under protection as a Secret Service informant.
Agency Organizational Strategies
The apparent weaknesses in the current agency structure suggest two major organizing strategies.
First, agency cyber-security responsibilities have largely evolved in a bottom-up manner as agencies often unilaterally expanded their spheres of operation onto the Internet. In some cases this approach resulted in seemingly natural allocations, such as the Department of Justice and FBI taking responsibility for investigating computer crimes. But in other cases the result was overlap between disparate agencies responsible for performing substantially similar operations. For example, the Department of Defense has its own investigative office — the Defense Cyber Crimes Center; the Secret Service adds a another layer of investigative authority with its Electronic Crimes Task Forces (which coordinate between federal, state, and local law enforcement activities).
Second, management of cyber-threats is still largely decentralized, though the Department of Homeland Security has slightly increased the degree of centralization (and it's still unclear how Cyber Command is going to fit into the agency framework). There is no cybersecurity version of the Director of National Intelligence to centralize agency information and activities relating to cyber-threats, nor is there a mechanism for determining who is initially responsible for responding to a newly-discovered incident or threat. Given the difficulty in identifying the actor behind a particular attack, interested agencies will be generally unable to classify the nature of an incident — criminal, espionage, terrorist, or something else — prior to commencing the investigation and response. In the absence of centralization, this means that agencies must decide among themselves who should mount the response — or that they will risk the inefficiency and inconsistency of multiple agencies independently acting.