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Anticipate

Anticipate

Proactive threat detection and swift failover

900+ use cases for advanced threats

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Defend

Protect against evolving cyber threats

9.5Bn events screened daily

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Respond

Secure recovery with rapid response

3.5TBps traffic screened for threats daily

Building blocks of cyber resilience

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Quarterly Threat Advisory Series 

Quarterly Threat Advisory: Attackers are optimising to stay

Attackers are shifting from hit-and-run to long-term persistence, using AI-driven phishing, cloud-native malware, and coordinated campaigns to maintain silent access. Our Quarterly Threat Advisory distils what security leaders need to watch and what to do next.

Cyber safe is no longer enough You need to be resilient
SPOTLIGHT

Cyber-safe is no longer enough. You need to be resilient.

Decipher the significance of a robust cyber-resilience strategy, emphasising essential best practices for proactively mitigating emerging cyber threats. Explore the vital processes and technologies that enable efficient prevention, detection, response and recovery from cyber incidents.

How your SOCs can stay ahead of looming threats
SPOTLIGHT

How your SOC can stay ahead of looming threats

Discover the key components of a modern, dependable SOC - automation, AI, integrated threat intelligence and how they play a defining role in building proactive approaches, improving detection times, response rates and efficiency.

Threat advisory
THREAT ADVISORY

A closer look at the most menacing threats of Q1, 2025

Get a microscopic view of the threats that kept security teams at the edge of their seat, and find recommendations that’ll help you make informed decisions in risk mitigation.

Build cyber resilience with our
ADR (anticipate-defend-respond) methodology

Explore our comprehensive security solutions designed to protect every corner of your connected landscape, from cloud to edge.

Anticipate threats and be prepared for attacks
Anticipate threats and be prepared for attacks
Anticipate threats and be prepared for attacks
Get real-time threat detection with Indicators of Attack (IOAs) and trusted Indicators of Compromise (IOCs) to lower false positives. Plus, you can stay prepared for attacks with our Disaster Recovery drills and implement guaranteed failover and failback processes.
900+
use cases for advanced threats
400+
MITRE ATT&CK aligned use cases
Defend your organisation against sophisticated threats
Defend your organisation against sophisticated threats
Defend your organisation against sophisticated threats
Stay protected against ransomware, Advanced Persistent Threats (APTs) and supply chain attacks with Zero Trust Access features from endpoints to cloud. Managed Detection and Response (MDR) features help you navigate lateral threats along with numerous other benefits like an open integrated XDR architecture, encrypted backup data, as well as MFA, RBA and periodic scans.
270K
IOCs processed daily
9.5Bn
events screened daily
Automated response to minimise disruption
Automated response to minimise disruption
Automated response to minimise disruption
Discover an air-gapped, purpose-built recovery environment with assured RTO/RPO. Get multiple DR deployment options with 99.9% infrastructure availability, and state-of-the-art incident response, containment and mitigation plans.
3.5TBps
traffic screened for threats daily
950+
integration connectors

Cyber security solutions for the modern enterprise

Uncompromising security across your digital landscape, with our cyber security platforms and services.

Cyber resilience for the modern enterprise
Cyber resilience for the modern enterprise
  • Advanced network security Advanced network security Security solutions
  • Secure Access Service Edge(SASE) Automotive_Automotive Secure Access Service Edge(SASE)
Advance Network Security
Advanced Network Security

Advanced security suites analyse 25M NetFlow records per minute and thwarts DDoS attacks while single-pass architecture secures private apps, users, and internet transactions from network-based threats.

Security Assessment and Consulting
Security Assessment and Consulting

We help organisations meet global regulation requirements and data privacy mandates by performing security assessments to evaluate the existing security posture and identify security gaps.

Infrastructure and Cloud Security
Infrastructure and Cloud Security

Offers administration of cloud-based security measures, harnessing inherent security controls of cloud platforms and external security tools.

Cyber Threat Detection and Response
Cyber Threat Detection and Response

Our Managed Detection and Response solution provides automated threat detection and response to identify and isolate cyber threats across the IT/OT environment.

OT Security
OT Security

Comprehensive protection for industrial operations through deep OT insights, real-time threat detection, and 24x7 monitoring, delivering unmatched visibility and control across your OT environment.

IZO™+ SD-WAN
IZO™+ SD-WAN

Transform your network and security architecture with a managed service that combines SD-WAN and network security.

Security Service Edge (SSE)
Security Service Edge (SSE)

Detect and respond to advanced threats faster, across web, private & SaaS apps, with an integrated and managed SSE.

ZTNA
ZTNA

Move beyond VPNs to cater to your remote workforce’s security and performance demands, while safeguarding vital assets.

Secure Access Service Edge (SASE)
Secure Access Service Edge (SASE)

With expert assessment, first-time-right deployment, and AI-powered management, we deliver SASE that delivers on your needs.

Explore use cases

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1
Securely connecting remote branches
Connect remote branches to the corporate network securely and improve customer and employee experiences.
2
Comprehensive DDoS Mitigation
Mitigate DDoS attacks comprehensively to safeguard business continuity and customer trust.
3
Connecting remote workers securely

Enable remote workers with secure access to corporate apps and consistent user experiences.

Mitigate attacks closest to source with our global footprint

A partner you can trust global

Count on us for proven results

Case Study

Discover how we helped OSN transition to a managed SOC solution, overcoming challenges like false positives, rising cyber threats and operational inefficiencies.

View Case Study

Case Study

Explore the instrumental role of SSE in helping Liberty General Insurance connect its remote branches and deliver phenomenal CX.

View Case Study

Case Study

Discover how vHealth by Aetna build a robust tech ecosystem, with 24/7 governance and prompt support.

View Case Study

Frequently ask questions

What are enterprise cybersecurity solutions, and why are they critical for modern businesses?

Enterprise cyber security solutions protect organisations across cloud, network, endpoint, remote access and data environments. As businesses operate across hybrid infrastructure and distributed workforces, cyber risks have become more complex and persistent. Modern enterprises require integrated cyber resilience solutions that help anticipate threats, defend critical assets and ensure rapid recovery with minimal disruption to operations and customer services.

How can businesses build a comprehensive cybersecurity framework?

Businesses can build a strong cybersecurity framework by combining risk assessment, Zero Trust principles, continuous monitoring, employee awareness and advanced threat intelligence. Scalable managed security services also play a key role in strengthening visibility and incident response. A robust framework should integrate prevention, detection, response and recovery capabilities to improve operational resilience across cloud, network and remote environments.

What makes Tata Communications a trusted cybersecurity provider for global enterprises?

Tata Communications is a trusted cybersecurity provider because of its global network intelligence, advanced threat detection capabilities and integrated security architecture. The company processes billions of security events daily and delivers comprehensive cyber resilience solutions across cloud, network and edge environments. Its expertise in Zero Trust, MDR and AI-driven threat monitoring helps enterprises strengthen security while maintaining business continuity.

What is Zero Trust Network Access (ZTNA)?

Zero Trust Network Access (ZTNA) is a security model based on the principle of “never trust, always verify”. It ensures users, devices and applications are continuously authenticated before access is granted to enterprise resources. ZTNA helps organisations reduce lateral movement risks, secure hybrid workforces and improve visibility across distributed environments. It is now a core component of modern cyber security solutions and SASE strategies.

What differentiates Tata Communications’ cybersecurity solutions from other MSSPs in the market?

Tata Communications combines global connectivity expertise with AI-led intelligence, integrated platforms and scalable cybersecurity managed security services. Unlike traditional MSSPs, the company delivers end-to-end visibility across cloud, network and edge ecosystems through its ADR methodology: anticipate, defend and respond. Its extensive threat intelligence, automation capabilities and strong global infrastructure enable enterprises to strengthen resilience against sophisticated cyber threats.

What role do AI and automation play in modern cyber threat detection?

AI and automation significantly improve the speed and accuracy of modern threat detection. They help analyse vast volumes of security events, identify anomalies in real time and reduce false positives. Automated workflows also accelerate containment and remediation processes, enabling organisations to improve operational efficiency and resilience. Advanced AI-driven managed security services support faster decision-making and more proactive cyber defence strategies.

Why do leading enterprises choose Tata Communications as their cybersecurity managed service provider?

Leading enterprises choose Tata Communications for its scalable cybersecurity managed service provider capabilities, global infrastructure and proactive security operations. The company delivers integrated managed security services supported by AI, automation and deep threat intelligence. Its focus on cyber resilience, rapid response and secure digital transformation helps enterprises manage evolving risks while maintaining performance, compliance and business continuity.

Cyber security resources and insights

CERT-In warns attackers weaponise AI tools to compromise ICT systems at speed

Weekly Report

CERT-In warns attackers weaponise AI tools to compromise ICT systems at speed

PAYLOAD weaponise Active Directory GPOs to disrupt entire network without encryption

Weekly Reportweekly_report

PAYLOAD weaponise Active Directory GPOs to disrupt entire network without encryption

CISA adds actively exploited Cisco SD-WAN authentication bypass flaw (CVSS 9.8) to its KEV catalogue

Weekly Reportweekly_report

CISA adds actively exploited Cisco SD-WAN authentication bypass flaw (CVSS 9.8) to its KEV catalogue

Five CISO assumptions that Frontier AI will break

Blogblog

Five CISO assumptions that Frontier AI will break

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