AT&T is expanding its lineup of products for business customers that use its services for managing data centers and large networks.
Customers that want to add security features can now forgo buying specialized hardware from outside companies like Palo Alto Networks (PANW, +2.45%), Juniper Networks, and Check Point Software (CHKP, -0.24%). Instead they can use software to do the same thing, saving money and avoiding headaches, says Thaddeus Arroyo, who oversees the AT&T unit focused on large business customers.
