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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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

August 4, 2020 | Edwardo Rodriguez

Stories from the SOC: Compromised account detected

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 The Managed Threat Detection and Response (MTDR) analyst team was notified of multiple logins from different countries. With the shift to a…

Managed security services explained: what is an MSSP?

This blog was written by a third party author A managed security service provider (MSSP) is an IT service provider that focuses on delivering outsourced cybersecurity monitoring and management services to organizations. Different than a Managed IT Services Provider (MSP) that focuses on managing, maintaining, and servicing an organizations IT environment, MSSPs concern themselves with the continuous state of their…

Digital signatures security explained

This blog was written by an independent guest blogger. Digital signatures have been around for decades, but recent events have put them back in the spotlight. They were heralded as the future of cybersecurity as far back as 1999, but in the intervening years came to be somewhat taken for granted by security engineers. Not any longer: the massive move to…

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: Compromised account detected

Managed security services explained: what is an MSSP?

Digital signatures security explained

Cyber strategy
and risk

Endpoint
security

Network
security

Threat detection
and response