BasicAuthenticationSecurityObjectOperationsFilter.cs

public class ApplyBasicAuth : IOperationFilter
{
    public string Name { get; private set; }

    public ApplyBasicAuth()
    {
        Name = "basic";
    }      

    public void Apply(Operation operation, SchemaRegistry schemaRegistry, ApiDescription apiDescription)
    {
        var basicAuthDict = new Dictionary<string, IEnumerable<string>>();
        basicAuthDict.Add(Name, new List<string>());
        operation.security = new IDictionary<string, IEnumerable<string>>[] {basicAuthDict};
    }
}