Higher-speed plans typically include the AT&T Internet Security Suite powered by McAfee, which provides antivirus and firewall protection.

Standard DSL setups include a Wi-Fi Gateway that turns your home into a wireless hotspot and provides access to national AT&T Wi-Fi Hot Spots. Current Limitations and Status AT&T Internet features

Unlike cable internet, which is shared among neighbors, DSL uses a dedicated digital line from your home to the central office.