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Go Beyond Traditional Security

AT&T Enhanced Cybersecurity Service goes beyond scanning for typical malicious threats by employing classified threat indicators provided by the Department of Homeland Security (DHS) to help detect Advanced Persistent Threats (APT).


What Enhanced Cybersecurity Service can do for you

Reduce phishing emails 

Reduce phishing emails by providing enhanced email scanning and filtering.

Neutralize dangerous emails 

Neutralize dangerous email strings or attachments.

Manage user access 

Prevents users from accessing malicious, DNS-blacklisted sites.

Integrate and complement 

Integrates with and complements your current security infrastructure.


Utilizes redundant AT&T security architecture for continuity of operations.

Proactive security protection 

Delivers advanced, proactive security protection through the continuous integration of government and industry knowledge.


Enhanced Cybersecurity Service to help you defend against advanced persistent threats

AT&T Enhanced Cybersecurity Service

AT&T is one of the few qualified providers to offer an enhanced cybersecurity service that utilizes classified cyber threat indicators supplied by the Department of Homeland Security to help defend companies against advanced persistent threat attacks. This service offers Malicious Email Filtering (MEF) and Domain Name System (DNS) sinkhole security, both of which help to provide protection that goes beyond the email and DNS filtering services commonly utilized today. It also employs custom algorithms, malware signatures, and countermeasures to help detect and address data exploitation.

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Features and Highlights

Enhanced Cybersecurity Service that fits your business



Malicious email filtering  Malicious email filtering provides enhanced email scanning and isolation capabilities for network-based inbound email.
Domain name system sinkhole security  Domain Name System (DNS) sinkhole security redirects traffic away from other malicious sites to servers known as “sinkhole servers” or “safe servers”.
24x7 support  AT&T operations centers provide 24x7 support, generate event notifications, data analytics, and product summary reports.
Service level agreements  Service level agreements offer metrics for notifying you of outages, trouble ticket responses, provisioning, and more, so you can track the stated performance metric for your service.
Project manager  Your project manager serves as your primary point of contact to keep you updated while we provision your service.
Additional layer of protection  AT&T Enhanced Cybersecurity Service delivers cybersecurity protections recognized by the U.S. Department of Homeland Security.

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