Service providers' freedom to offer additional services that supplement broadband Internet access, including bandwidth tiers, quality of service (prioritization), security, antivirus and antispam services, network management services, as well as to enter into commercially negotiated agreements with unaffiliated parties for the provision of such additional services Cisco's Position: Regulate Only If Problems Occur, Not Before In recent years, telecommunications regulation has had a difficult time keeping up with changes in technology and markets.