
Network-based firewall and DDoS mitigation delivered at the AT&T network layer — protecting business traffic before it reaches the customer premises. Dynamic Defense Advanced is an embedded security platform providing threat detection and response capabilities integrated into the ACC Business network infrastructure. Network-layer security adds a perimeter defense that does not depend on on-premises hardware.
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Dedicated fiber internet access with unshared bandwidth — from T1.5 up to 10 Gbps. Unlike shared broadband, ADI delivers symmetrical, committed bandwidth with guaranteed performance and no congestion from neighboring tenants. Backed by AT&T SLA commitments on latency, jitter, and data delivery. The foundation service for businesses with consistent, latency-sensitive internet requirements.
Fully managed and monitored internet access with proactive 24/7 support from ACC Business
MPLS-based private network transport connecting multiple business locations within the US and internationally — without traffic traversing the public internet. AVPN provides consistent, predictable performance across the AT&T Global Network with traffic engineering and Quality of Service (QoS) controls for voice, video, and data prioritization. The standard backbone for multi-site enterprises requiring private WAN.
Fiber-based Layer 1 point-to-point Ethernet connectivity (ADE) for high-bandwidth, low-latency dedicated links between locations. AT&T Switched Ethernet (ASE) adds Network On Demand capability — fast provisioning and self-service bandwidth adjustments through the customer portal, enabling organizations to scale connectivity quickly without a full provisioning cycle.