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Policy Letter

Election Security Coalition Opposes Weakening Encryption

Attorney General William P. Barr
U.S. Department of Justice
950 Pennsylvania Avenue NW
Washington, DC 20530-0001

Dear Attorney General Barr:

We are a coalition of organizations and individuals from across the ideological spectrum working to protect election security and preserve the integrity of our election process. We write to express our concern with your recent comments calling on companies to weaken the encryption of personal electronic devices.1

Encryption is a critical tool for many aspects of our national security, including election security. It is vital that our nation’s election systems have the strongest possible shield against malicious hackers, especially given the resources that hostile foreign powers could deploy to undermine confidence in our democracy.

Even in regard to electronic devices and communication systems for consumers, encryption provides strong protections for election security. The breach of personal devices and private communication systems can serve as stepping stones for malicious hackers attempting to infiltrate other sensitive systems, such as election systems. Further, the 2016 election showed that hostile foreign powers can cast doubt on our electoral process simply by targeting personal devices and private communications. Any effort to diminish the effectiveness of encryption will inherently diminish the security and, potentially, the integrity, of our elections. Hostile actors will likely direct similar efforts at campaign officials, political organizations, and politically engaged individuals in future elections. Additionally, an increasing number of the over 3 million eligible Active Duty Military & civilian overseas (UOCAVA) voters depend on encryption to safeguard their ballots when they are transmitted electronically

While encryption does not guarantee safety from all forms of malicious hacking, it is a vital safeguard to minimize risk. The Department of Justice has previously asked companies to create a “backdoor” through encryption that would be accessible to law enforcement—but it is simply not possible to create a “backdoor” that could not also be accessed by malicious hackers.2 Reducing the effectiveness of encryption means opening the door to unauthorized access by good and bad actors alike.

We strongly urge the Department of Justice to cease its calls to undermine encryption, as weakening encryption will weaken our election security.

If you have any questions or wish to discuss this issue further, please contact Jake Laperruque, senior counsel at the Project On Government Oversight, at [email protected].


Americans for Tax Reform
Center for Democracy & Technology
Digital Liberty
E. John Sebes, Chief Technology Officer, OSET Institute, Inc.
Freedom House
Gregory A. Miller, Chief Operating Officer, OSET Institute, Inc.
J. Alex Halderman, Director, Center for Computer Security and Society, University of Michigan
National Election Defense Coalition
Philip B. Stark, Associate Dean, Mathematical and Physical Sciences, University of California Berkeley
Project On Government Oversight
Verified Voting