What are Firewalls and Network Security?
A firewall is a core part of network security that protects systems by controlling incoming and outgoing traffic. It acts as a barrier between trusted internal networks and untrusted external sources like the internet. Firewalls are used to prevent unauthorized access, block malicious traffic, and enforce security policies across the network.
Benefits of Firewall Security
Companies need firewalls to protect their networks, systems, and data from external and internal threats. It is one of the first layers of defense in any security strategy.
How Firewall Works
The firewall reviews data entering or leaving the network — scroll through each stage of the decision.
Traffic Check
The firewall reviews all data entering or leaving the network before anything is allowed through.
Rule Matching
Traffic is checked against defined security rules to decide whether it should be allowed or blocked.
Threat Inspection
Suspicious or malicious traffic is inspected and flagged, and security teams are notified.
Access Decision
The connection is allowed or blocked based on policy, and the activity is logged for review.
Choosing Your
Firewall Deployment
Choose the deployment model that fits your infrastructure, risk tolerance, and operational needs without compromising on protection.
Software-Defined Wide Area Network (SD-WAN)
Software-Defined Wide Area Network (SD-WAN) is a technology that helps companies manage and optimize their network connections across different locations such as branch offices, remote users, and cloud environments. It simplifies how traffic is routed and ensures that important applications perform well while maintaining secure connectivity.
How SD-WAN Works
Benefits of
SD-WAN
Companies need SD-WAN to manage growing network demands, improve user experience, and support digital transformation.
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