What is the primary role of the US Secret Service?

The primary role of the U.S. Secret Service encompasses protecting the president, vice president, and their immediate family, as well as safeguarding visiting foreign dignitaries. This protective mission is crucial for national security and maintaining the stability of the U.S. government.

In addition to the protection aspect, the Secret Service is also responsible for safeguarding the nation's financial infrastructure, which includes preventing and investigating counterfeit currency and other financial crimes. While this adds to their duties, the emphasis on protecting the president is foundational to their establishment and operations.

The other roles mentioned, such as enforcing federal laws, providing security for major national events, and handling cybersecurity threats, fall under different departments or agencies. While the Secret Service does participate in event security, it is primarily through its protective duties rather than having a dedicated role for all national events. Cybersecurity is increasingly important, but it is more closely associated with agencies like the Department of Homeland Security, rather than being the core function of the Secret Service.