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Data Loss Prevention
Data Loss Prevention
Next-Generation Firewall (NGFW)

Cyber threats are becoming increasingly complex, with attack techniques such as Advanced Persistent Threats (APT), identity-based attacks, and zero-day exploits capable of bypassing traditional security systems. Conventional firewalls are no longer sufficient to protect modern infrastructures, as they rely solely on static traffic inspection rules.

 

📌 Next-Generation Firewall (NGFW) is a network security solution that combines traditional firewalls with advanced features such as Deep Packet Inspection (DPI), AI-powered threat detection, and identity-based protection to proactively defend against modern cyber threats.

Without a NGFW solution, organizations face the following challenges:

Undetected Malware & Ransomware Attacks
Old firewalls only recognize attacks based on outdated blacklists, leaving new threats undetected.
Lack of Network Traffic Visibility
Organizations are unable to identify suspicious activities within their internal network.
Exploitation of Cloud Apps & Identity-Based Attacks
Remote workers & SaaS usage without proper protection open security gaps that can be exploited.
Difficulty in Meeting Security & Compliance Standards
Many industries are required to have tighter security systems in place to comply with standards like ISO 27001, GDPR, PCI DSS, and PDP Law.
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Key Features & Capabilities
Next-Generation Firewall (NGFW) offers advanced threat prevention and application control features.
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a. Deep Packet Inspection (DPI) & Application Layer Filtering
  • Deep Packet Inspection & Application Layer Filtering: Analyzes network traffic up to the application layer to detect and block hidden threats.
  • Traffic Behavior Differentiation: Differentiates legitimate and malicious traffic based on application and user behavior.
b. Integrated Intrusion Prevention System (IPS) & Zero-Day Protection
  • Zero-Day Exploit Detection & Prevention: Detects and prevents zero-day exploitation attacks before they can damage systems.
  • Automatic Blocking of Suspicious Activity: Blocks suspicious activities automatically without disrupting network performance.
c. User & Identity-Based Access Control
  • User & Identity-Based Access Control: Identifies and controls access based on user identity, not just IP addresses.
  • Zero Trust Policy Implementation: Ensures only legitimate users can access critical resources by enforcing a Zero Trust policy.
d. SSL/TLS Decryption & Encrypted Traffic Analysis
  • SSL/TLS Decryption & Encrypted Traffic Analysis: Analyzes encrypted traffic without compromising network performance.
  • Advanced Malware Detection in HTTPS Traffic: Prevents malware from hiding in HTTPS traffic with smart decryption technologies.
e. Advanced Threat Intelligence & AI-Driven Security
  • AI & Machine Learning-Based Threat Detection: Uses AI & Machine Learning to detect previously unknown threat patterns.
  • Global Threat Intelligence Feeds: Utilizes threat intelligence feeds to identify emerging global attacks.
f. Cloud & Hybrid Network Security
  • Cloud & Hybrid Network Protection: Secures hybrid and multi-cloud infrastructures from cloud-based application attacks.
  • Unified Security Policies Across Environments: Implements consistent security policies across on-premise, cloud, and SaaS environments.
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Business Benefits
Next-Generation Firewall (NGFW) ensures secure network access and advanced threat prevention.
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a. Prevent Cyber Attacks with Rapid Detection & Response
  • Stop zero-day exploits & advanced malware before they impact your business operations.
  • Keeping cloud services, SaaS, and IoT devices secure with a Zero Trust Network Security.
b. Improve Operational Efficiency & Reduce IT Team Burden
  • Reduce the number of false positives by up to 90% with machine learning-based anomaly detection.
  • Automate threat analysis & risk-based security policy implementation.
c. Ensuring Compliance with Security Regulations
  • Compliant with ISO 27001, NIST, PCI DSS, GDPR, and PDP Act standards with automatic reporting & audit-ready security logs.
  • Provides full visibility into network activity & security threats detected.
d. Reduce the Cost & Complexity of Security Operations
  • Combining various security services in one integrated platform to reduce operating costs.
  • Increase scalability with on-premise, cloud, or hybrid deployment options.
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Use Cases
Next-Generation Firewall (NGFW) provides effective solutions for securing networks across industries.
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a. Banking & Finance
  • Protecting digital transactions & online banking services from MITM (Man-in-the-Middle) attacks and fraud.
  • Blocking unauthorized access to banking systems with identity-based security policies.
  • Detecting & preventing customer data theft with encrypted traffic inspection.
b. Health Services
  • Preventing patient medical record theft with network segmentation based on policies.
  • Protecting IoT medical devices from zero-day exploits & network-based attacks.
  • Ensuring compliance with HIPAA & GDPR regulations by securing sensitive data traffic.
c. E-Commerce & Retail
  • Securing e-commerce websites from DDoS attacks and customer credit card theft attempts.
  • Detecting & blocking malicious bots scraping prices or attempting login with stolen accounts.
  • Ensuring secure online payments with strong data encryption.
d. Manufacturing & Supply Chain
  • Segregating IT & OT (Operational Technology) networks to prevent attacks on production systems.
  • Detecting and quarantining malware attempting to infiltrate through phishing emails or supply chain attacks.
  • Enhancing communication security between factories & distribution centers with encrypted traffic inspection.
e. Government & Critical Infrastructure
  • Securing government systems from nation-state cyber attacks with real-time threat intelligence.
  • Ensuring Zero Trust access policies are applied to all internal & external systems.
  • Protecting energy, transportation, and communication infrastructure from hacking threats.
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How It Works
How NGFW and Threat Detection Work to Protect Against Attacks and Intrusions:
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a. Traffic Inspection & Threat Detection
  • NGFW analyzes all network traffic in real-time, including encrypted traffic.
  • Uses Deep Packet Inspection (DPI) to detect attack patterns, command & control (C2) traffic, and zero-day exploits.
  • Integrates Threat Intelligence feeds to recognize emerging threats.
b. Application & User-Aware Policy Enforcement
  • NGFW restricts access based on user identity, location, and device, not just IP addresses.
  • Detects & controls applications running on the network to prevent shadow IT usage.
  • Automatically isolates malicious traffic to prevent malware spread within the network.
c. SSL/TLS Decryption & Malicious Traffic Filtering
  • Analyzes encrypted HTTPS traffic without compromising user privacy to detect hidden threats.
  • Prevents phishing and web-based malware attacks through traffic inspection of cloud & SaaS applications.
d. Automated Response & Security Event Correlation
  • If a threat is detected, NGFW can automatically quarantine malicious traffic sources or sever connections.
  • Integrates with SIEM & SOAR to speed up incident analysis & response.
  • Automatically generates threat reports & compliance audit logs.
Contact our experts for further information