The federal Departments of Homeland Security, Defense and Justice and The Office of the Director of National Intelligence issued guidance on the implementation of the Cybersecurity Information Sharing Act of 2015 (CISA). Among the four guidance documents issued by these agencies is one outlining the ways non-federal entities (which would include private employers) can share information with federal entities regarding cyber threat indicators and defensive measures taken against those threat indicators. The guidance addresses procedures for sharing cyber threat indicator and defensive measures information under the CISA.
The CISA authorizes the sharing of “cyber threat indicators” and “defensive measures” for a “cybersecurity purpose.” The guidance highlights the fact that the CISA attempts to strike an appropriate balance between sharing information about cyber threat indicators and defensive measures while protecting the privacy of information when it is not directly related to and necessary to identify or describe a cyber security threat. The guidance further explains that the CISA “promotes the goal of sharing while simultaneously providing privacy protections.” Therefore, the guidance cautions non-federal entities such as private employers to carefully review information before sharing it to assure they do not inadvertently disclose information that should have been kept private.
The guidance provides an overview of the methods non-federal entities can use to report to federal agencies information about cyber threats and defensive measures. These include the Department of Homeland Security’s (DHS) Automated Indicator Sharing (AIS) initiative, the webform on DHS’ National Cybersecurity and Communications Integration Center, emailing DHS, and sharing information through Information Sharing and Analysis Centers or Information Sharing and Analysis Organizations. When a non-federal entity shares information using these methods, it is afforded liability protection under the CISA, as well as other protections such as an exemption from federal antitrust laws.
When a non-federal agency reports cyber threats and defensive measures in a manner other than those outlined above, it does not receive protection from liability, but still has the other protections available under CISA like the federal antitrust exemption and protection of commercial, financial and proprietary information.
For those unfamiliar with the term, “interoperability” generally refers to the interconnectivity of various products or systems. For purposes of the FDA’s guidance, interoperability means the ability of two or more products, technologies or systems to exchange information and to use the information that has been exchanged. The exchange of information includes transmission, reception or both, that may be accomplished by means of wires or wireless methods which on a local network, or through the internet. The use of exchanged information can include various purposes such as displaying, storing, interpreting, analyzing and automatically acting or controlling another product.
What do we know so far? The European Commission announced the EU-U.S. Privacy Shield agreement on February 2, 2016. In announcing the agreement, the European Commission said:
Compliance and privacy officials all over the U.S. just let out a breath they had been holding since last October when the European Court of Justice invalidated the US/EU Safe Harbor Program. BNA is reporting that negotiators just reached an agreement on a new data transfer framework between the U.S. and the European Union. Details are forthcoming and we will report on them here as we learn more about this development.