Contact Us

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

Next-Generation Firewalls (NGFW)

Simple Definition for Beginners: Next-Generation Firewalls (NGFW) are advanced security devices that go beyond traditional firewalls by incorporating additional features such as application awareness, intrusion prevention, and advanced threat protection.

Common Use Example: An organization deploys Next-Generation Firewalls to monitor and control application traffic, block malicious activities, and prevent unauthorized access to sensitive data.

Technical Definition for Professionals: Next-Generation Firewalls (NGFW) are advanced network security appliances designed to provide comprehensive threat protection, application visibility, and granular control over network traffic. Key aspects of NGFW include:

· Application Awareness:

o Identify and control applications traversing the network, including web applications, cloud services, and custom applications.

o Use deep packet inspection (DPI) and application-layer filtering to enforce policies based on application signatures, behaviors, and categories.

· Intrusion Prevention System (IPS):

o Detect and prevent network intrusions, exploits, and malicious activities using signature-based and behavioral-based analysis.

o Block known attack patterns, zero-day threats, and vulnerabilities to protect against cyber attacks.

· Advanced Threat Protection:

o Incorporate advanced security features such as sandboxing, antivirus, anti-malware, and threat intelligence feeds to detect and mitigate sophisticated threats.

o Analyze traffic patterns, anomalies, and indicators of compromise (IoCs) to identify and respond to emerging threats in real-time.

· User and Device Control:

o Implement user-based policies and access controls to enforce security policies based on user identities, roles, and privileges.

o Integrate with identity management systems and authentication mechanisms for centralized user authentication and authorization.

· Integration with Security Ecosystem:

o Integrate NGFWs with Security Information and Event Management (SIEM) platforms, threat intelligence feeds, and security orchestration tools for centralized monitoring, correlation, and response.

o Leverage threat intelligence sources, community signatures, and industry best practices to enhance threat visibility and response capabilities.

Next-Generation Firewalls provide organizations with advanced security capabilities, real-time threat intelligence, and proactive defense mechanisms to combat evolving cyber threats effectively.

Next-Generation Firewalls (NGFW)

Featured Content of Next-Generation Firewalls (NGFW)

Digital Transformation Services
Digital Transformation Services
How AI in Cybersecurity Reimagines Cyberthreat
How AI in Cybersecurity Reimagines Cyberthreat
Cyber Security
Cyber Security
Back to glossary