By Josh Greenbaum, Chief Technology Officer, U.S. Vote Foundation
So-called “blockchain voting” systems are exceedingly risky and vulnerable to a host of dangerous cybersecurity attacks. The growing hype around the implementation of this technology in elections is a distraction from fundamental election issues that beg for common sense solutions and resources to improve US election systems. Instead of working to solve this existing landscape of issues surrounding secure, verifiable, and auditable voting for all citizens, private companies and individuals are hyping an unknown and unproven technology that is more of a grifter’s dream than anything that could truly alleviate the many roadblocks that exist in our electoral systems.
In addition to providing an unwelcome distraction from the real work needed to help secure our voting systems from a variety of threats, the reality is that blockchain voting systems are at best no more secure than any other type of web-based voting system, which themselves are rife with security and integrity issues. Indeed, blockchain voting systems are vulnerable to a multitude of profoundly serious threats that could easily allow cyber-attackers to control the outcome of an election. The potential for fraud and malfeasance makes blockchain voting a grave national security danger to our voting systems.