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About Infrastructure Security
Cloud adoption, hybrid work, AI-driven applications and autonomous workflows have reshaped enterprise infrastructure, dissolving traditional perimeters and expanding the attack surface across networks, endpoints, applications, OT and cloud environments. Infosys Infrastructure Security Services address this challenge by securing distributed environments through integrated, Zero Trust-aligned and AI-enabled controls across network, host, application, and communication layers. This enables unified visibility, intelligent threat detection, predictive insights, and Agentic AI based automated response across on-premises, cloud, and hybrid infrastructures reducing risk, strengthening cyber resilience, and enabling secure digital scale.
What's Happening
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Infosys Infrastructure Security Services
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Infosys SASE-as-a-Service Powered by Palo Alto Networks Prisma Access
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Infosys SASE offering - Zscaler
Offerings
Our Offerings
Our Infrastructure Security service protects our clients’ perimeter, network, platforms, servers, databases, endpoints etc. with deep competence and Industry-tested Policies and Use Cases.
Other Solutions
Network Protection
Infosys delivers Network Protection services to secure network traffic and enforce policy and AI-driven access controls across on‑premises, cloud, and hybrid environments. We help reduce attack surfaces, limit lateral movement, and improve network resilience through centrally governed, Zero Trust-aligned network security architectures.
Host / OS Protection
Infosys Host and OS Protection services help organizations secure endpoints and workloads against malware, exploits, and misuse through unified endpoint security based on user behavior, AI and machine learning algorithm. We deliver advanced threat detection, Agentic AI based rapid response, and continuous visibility across endpoints, servers, cloud, and OT systems, thereby reducing risk, strengthening resilience, and optimizing operations through automation and intelligence.
Application Protection
Infosys Application Protection services safeguard business-critical applications from evolving application-layers and automated threats across web, API, and cloud-native environments. We secure public-facing web applications and digital services by preventing common exploits, blocking malicious bots, and protecting against abuse, downtime, and data exposure. Our approach uses real-time threat detection, encrypted traffic inspection, and intelligent controls to allow only legitimate interactions, helping maintain availability, protect sensitive data, and ensure secure, seamless user experiences.
Email Protection
Infosys Email Protection services secure enterprise email platforms against phishing, business email compromise (BEC), malware, spam and zero-day threats. We protect users and data across remote work and SaaS environments through advanced threat detection, secure communication controls, and continuous monitoring, thereby reducing risk while ensuring safe, reliable email interactions.
Next-Gen Solutions
Infosys Next-Gen Security services enable Zero Trust and secure, cloud-first access across users, SaaS, and workloads. We deliver identity-centric access control, centralized visibility, and simplified security architecture through advanced security controls like SASE, Microsegmentation, Zero Trust Network Access, NSPM. Our approach ensures minimum infrastructure overhead, simplified network security, secure and authenticated session, consistent and centralized policy enforcement, and Zero Trust aligned modern enterprise environments.
Case Studies
Success Stories
Enhance your cyber defense by bringing cybersecurity skills-at-scale and deploying best in class protection controls and operational capabilities
Insights
Insights For You
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How we can help
Helping the enterprises in securing their infrastructure while transforming digitally
Strengthen Perimeter and Network Security Across Environments
We design, implement, and manage end-to-end network security across cloud, data centers, branches, and industrial plants. Leveraging Next-Generation Firewalls, Anti-DDoS, Secure Web Gateways, and micro-segmentation, we enforce consistent security policies and deliver unified visibility. This enables security teams to rapidly detect, respond to, and mitigate perimeter-based threats.
SASE as-a-Service Transformation
We enable enterprises to adopt a cloud-first, internet-first strategy through Infosys SASE-as-a-Service. In collaboration with leading technology partners, we transition legacy infrastructure (VPNs, proxies, firewalls, DLP) to a cloud-native platform. The Infosys Cyber Next Managed SSE solution stack, comprising ZTNA, Cloud Firewall, Secure Web Gateway, and Enterprise Secure Browser, aligns with Zero Trust principles while reducing infrastructure overhead and operational complexity.
Advanced Endpoint & Email Threat Protection
We protect organizations from sophisticated, zero-day, and user-targeted attacks across endpoints and collaboration channels. As phishing, ransomware, and social engineering threats continue to evolve, traditional controls are no longer sufficient. We design and manage next-generation email security, endpoint protection, and EDR/XDR solutions powered by AI, machine learning, and user behavior analytics, enabling proactive detection, rapid response, and resilient defense against advanced threats.
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