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

6 products Learn more

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

May 27, 2020 | Katelyn Ilkani

How malware mimics the spread of COVID-19

It’s a weird time to be alive. Millions of people globally are living under government lockdowns, as we collectively endure the COVID-19 pandemic. COVID-19 has brought to light some fundamental truths about humanity, including our deep-seated need for social interactions. It has also highlighted how reliant we are on critical infrastructure like our healthcare systems and internet connections,…

Stories from the SOC - System compromise with lateral movement

Executive Summary 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. Malicious network traffic from foreign IPs was observed trying to establish communication to a compromised internal system. The internal system was then…

Disruption on the horizon

Innovations in technology have been a prime agent for disruption throughout much of human history. Advancements in materials science gave English archers, with their superior longbows, the advantage over the French in many conflicts during the Hundred Years War; such as the Battle of Agincourt. In the late 2000’s, the music industry was forced to reinvent itself…

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

How malware mimics the spread of COVID-19

Stories from the SOC - System compromise with lateral movement

Disruption on the horizon

Cyber strategy
and risk

Endpoint
security

Network
security

Threat detection
and response