Comprehensive Network Security
Tata Communications provides a comprehensive suite of advanced network security solutions delivered from the cloud. Based on the zero-trust framework, the solutions equip organisations with multi-layered protection for today’s networks – at and beyond the edge.
Sources: 1. Forbes
Explore our advanced network security solutions
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Secure Web Gateway
Protect your users from web-based threats. Detect and block ransomware and malware. Proactively monitor application availability and uptime.![]()
Secure Private Access
Implement identity & network segmentation using a platform adhering to NIST’s Zero Trust Network Tenets while balancing user experience and adaptive authentication.![]()
Managed Firewall
Get continuous 24/7/365 protection against unauthorised network access across your on-premise and cloud IT estate with a fully managed next-generation firewall (NGFW) and UTM solution.![]()
Email Security
Enable users to communicate securely using emails by combating Business Email Compromise (BEC), ransomware, advanced malware, phishing, spam, and data loss using a multi-layered approach.
![]()
Secure Web Gateway
Protect your users from web-based threats. Detect and block ransomware and malware. Proactively monitor application availability and uptime.![]()
Secure Private Access
Implement identity & network segmentation using a platform adhering to NIST’s Zero Trust Network Tenets while balancing user experience and adaptive authentication.![]()
Managed Firewall
Get continuous 24/7/365 protection against unauthorised network access across your on-premise and cloud IT estate with a fully managed next-generation firewall (NGFW) and UTM solution.![]()
Email Security
Enable users to communicate securely using emails by combating Business Email Compromise (BEC), ransomware, advanced malware, phishing, spam, and data loss using a multi-layered approach.
Why Advanced Network Security from Tata Communications?
Frequently Asked Questions
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Network security is an all-encompassing term covering hardware, software, appliances, policies, processes, and practices to monitor and secure a computer network. By safeguarding the network from unauthorised access, misuse, and proliferation of cyber threats, network security ensures that the integrity of the network is not compromised and that the network's assets are safe for legitimate users.
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A network is essential for an organisation to provide goods and services to customers and employees in today’s increasingly digital world. Implementing a solid network security solution can help monitor suspicious network activity, avert data theft, and prevent revenue loss from downtime.
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Network security works by providing multiple layers of protection to secure the network. For instance:
- Intrusion detection systems notify network administrators of breaches and suspicious network activity
- Firewalls enforce rules to control who can use the network resources
- Secure web gateways protect users from web-based threats
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With the rise of the hybrid working model and increasing use of the cloud, a large majority of enterprise activity is happening beyond the perimeter. Legacy network security tools in the data center provide limited visibility into such activities and can do little to prevent lateral movement, if the network is compromised. Additionally, the older data center approach to network security creates significant bottlenecks affecting performance for remote and on-premises users.
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There are many different types of network security controls. Here’s a list of a few important ones.
- DDoS protection service: Defend against DDoS attacks in real-time
- Secure web gateway: Protect users from web-based threats.
- Managed Firewall: Get continuous protection against unauthorised network access
- Zero Trust Network Access (ZTNA): Implement identity and network segmentation.
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