Blog da Zscaler Receba as últimas atualizações do blog da Zscaler na sua caixa de entrada Zscaler and OpenAI Partner to Advance the Next Era of Cybersecurity Overview Zscaler is proud to partner with OpenAI as part of their Trusted Access for Cyber (TAC) program, which expands trusted, verified access to advanced AI capabilities for defenders. As part of this program, we plan to use GPT 5.4-Cyber, a TAC-enabled variant of GPT‑5.4, to further improve cybersecurity for our Zero Trust Exchange platform and for our customers. GPT 5.4-Cyber will be integrated into our secure Software Development Lifecycle (SDLC) workflows, empowering our teams to instantly detect, triage, and mitigate vulnerabilities earlier and patch security vulnerabilities faster. In addition to safeguarding software, Zscaler has a long history of harnessing OpenAI technology to fight AI-based attacks, including within our AI Red Teaming and Agentic SecOps solutions. Safeguarding the Zscaler Platform Secure software development is a business imperative at Zscaler. Participating in Open AI’s TAC program enables us to integrate GPT 5.4-Cyber and Codex Security into Zscaler’s internal multi‑agent security architecture for cyber defenses and product hardening. GPT 5.4-Cyber is a key enabler to offer Security-as-a-Service to our developers throughout the SDLC process, from validating threat models in designs, to assisting with secure code reviews, finding vulnerabilities, and executing black-box testing on built artifacts. We are approaching TAC with both a defensive and offensive mindset. In addition to improving security through the SDLC, we are leveraging the model to improve cyber readiness by turning large volumes of security signals into actionable intelligence, prioritizing true risk, and accelerating remediations. Moreover, we are relying on the model for offensive-informed posture hardening by modeling adversarial attack paths and highlighting weak controls, which enables us to neutralize exposures at unprecedented speeds. Combining the frontier OpenAI models with Zscaler’s