According to the document, the ban applies to both military and civilian federal agencies of the United States.
In September 2017, the U.S. Department of Homeland Security has already introduced a similar ban on the use of products of Kaspersky Lab. It was done because, in the opinion of the department, the software of the company is a threat the national security of the United States.
Thus, by signing the new U.S. defense budget, Donald Trump introduced a ban on the use of Kaspersky Lab products in the government institutions of the country.
Source: Life.Ru