Looking at security through new eyes

AT&T Cybersecurity helps to reduce the complexity and cost of fighting cybercrime. Our mission is to be your trusted advisor on your journey to cybersecurity resiliency, making it safer for your business to innovate.

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AT&T Cybersecurity makes it safer for your business to innovate

Cyber strategy
and risk

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Endpoint
security

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Network
security

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Threat detection
and response

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Explore our solutions

Reduce the complexity of compliance & security

Simplify continuous compliance and risk management with a flexible solution of consolidated consulting services and unified technology to fit your business.

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Simplify security monitoring & respond to threats faster

Detect threats anywhere - AWS, Azure, on-prem, endpoints, SaaS, even the dark web, all with a unified platform that can be deployed in as quickly as one day.

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Take your cloud security to new heights

Ensure threat coverage across AWS and Azure, plus SaaS such as Office 365 and G-Suite, even as you migrate workloads and data from the network to the cloud.

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See why thousands of organizations of all sizes trust AT&T Cybersecurity

Recommended reading

July 9, 2020 | Edwardo Rodriguez

Stories from the SOC - Credential Dumping

Stories from the SOC is a blog series that describes recent real-world security incident investigations conducted and reported by the AT&T SOC analyst team for AT&T Managed Threat Detection and Response customers. Executive Summary During the Investigation of a Suspicious Security Critical Event alarm, we discovered credentials had been dumped from the NTDS.dit, which is…

Ransomware attacks on the perimeter

This blog was written by a guest blogger. As companies shift more focus to combatting the recent epidemic in ransomware attacks, they are faced with choices on how to best deploy defenses to counter new attacker tactics and stay ahead of the threat. While much of these efforts focus on system backup and recovery processes, anything that can be…

Zero Trust security model explained: what is Zero Trust?

This blog was written by a third party author What is Zero Trust? Zero Trust is a cybersecurity model with a tenet that any endpoint connecting to a network should not be trusted by default. With Zero Trust, everything and everyone— including users, devices, endpoints —must be properly verified before access to the network is allowed. The protocols…

Looking at security through new eyes

AT&T Cybersecurity makes it safer for your business to innovate

Cyber strategy and risk

Endpoint security

Network security

Threat detection and response

Explore our solutions

Reduce the complexity of compliance & security

Simplify security monitoring & respond to threats faster

Take your cloud security to new heights

See why thousands of organizations of all sizes trust AT&T Cybersecurity

Recommended reading

Stories from the SOC - Credential Dumping

Ransomware attacks on the perimeter

Zero Trust security model explained: what is Zero Trust?

Cyber strategy
and risk

Endpoint
security

Network
security

Threat detection
and response