AT&T Cybersecurity
AT&T Cybersecurity provides network security services to businesses of all sizes.
- Based in
- San Mateo, United States
- Founded
- 2007
- Ownership
- Owned by WillJam Ventures since 2024
About AT&T Cybersecurity
AT&T Cybersecurity provides network security services to businesses of all sizes. It sells AT&T Dynamic Defense, which detects and blocks threats such as malware, phishing, and ransomware before they reach a customer's firewall. The service runs within the AT&T network and needs no extra hardware. It is available with AT&T Dedicated Internet or AT&T Switched Ethernet on Demand. For multi-site organisations, AT&T offers AT&T Managed SASE, a managed service that combines SD-WAN and cloud-delivered security. It includes zero trust access, threat prevention, and policy-driven protection across branches, remote users, devices, and cloud environments. AT&T also provides AT&T VPN, an MPLS-based private network service with built-in security and global reach. The company serves industries including healthcare, finance, retail, manufacturing, hospitality, transportation, and real estate. It also offers supporting services such as SD-WAN, managed services, and dedicated internet.
Products
- AT&T Dynamic DefenseA network-embedded security service that detects and blocks threats in real time without extra hardware.
- AT&T SASEA managed secure access service edge solution that converges SD-WAN and cloud-delivered security.
- AT&T Managed SASE with CiscoA fully managed platform combining SD-WAN and security with AI-powered controls.
- AT&T Managed SASE with Palo Alto NetworksA managed service providing AI-driven security and networking with zero trust access.
- AT&T VPNAn MPLS-based virtual private network service for secure global connectivity.
- AT&T SD-WANA software-defined wide area network service for improved application performance and secure branch connections.