AT&T Business Brings Enterprise-Trusted Cybersecurity Protection to Small and Medium‑Sized Businesses

AT&T Business announced that AT&T Dynamic Defense is now available for eligible AT&T Business Fiber customers, making cybersecurity developed for large scale networks more accessible for small and medium‑sized businesses. The comprehensive network‑embedded solution delivers proactive protection built directly into AT&T’s fiber network to help block cyber threats before they disrupt operations, without requiring additional hardware or adding operational complexity.

AT&T has applied this network‑level approach to help large organizations strengthen their security posture at scale. Now, that same protection is available to small and medium‑sized businesses on AT&T Business Fiber, without the cost or IT overhead typically associated with advanced security solutions. 

“Cyber threats don’t discriminate by business size, and small businesses often lack the budget, staff expertise, or time to manage security tools,” said Joe Petrocelli, vice president of communications services, AT&T Business. “A single cyberattack can disrupt operations, expose customer data, and threaten a business’s ability to keep running. By bringing Dynamic Defense to AT&T Business Fiber, we’re embedding network‑level protection directly into their connectivity, so small and mid‑sized businesses can get the security they need and stay focused on serving their customers and growing their business.”

AT&T is helping small businesses move beyond reactive defenses and adopt a more resilient, network‑first approach to cybersecurity, backed by the reliability and scale of AT&T Business Fiber.

Key features when you add AT&T Dynamic Defense include:

“Small businesses shouldn’t have to choose between simplicity and confidence,” said Maryanne Cheung, vice president of customer experience and product operations, AT&T Business. “By offering business‑grade connectivity and pairing it with security, we’re extending enterprise‑level capabilities to small business customers in a way that fits how they operate today and plan to grow in the future.”

In recognition of National Small Business Week, eligible new AT&T Business Fiber customers can receive two months of Dynamic Defense free starting May 4 when subscribing to an Advanced or Premium packages1, making it easier to add network‑embedded protection from day one.

AT&T Business Fiber is backed by the AT&T Guarantee for Business, reinforcing AT&T’s focus on delivering reliable connectivity and dependable service for businesses of all sizes. Customers get high‑performance fiber connectivity designed for today’s always‑on operations, paired with AT&T Dynamic Defense’s built‑in security and the assurance of working with a network provider that stands behind its services.

Source: AT&T Business media announcement