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What Is a Host-Based Firewall? Definition & When to Use

eSecurity Planet

A host-based firewall is installed directly on individual networked devices to filter network traffic on a single device by inspecting both incoming and outgoing data. Larger enterprises use this to manage the spread of malware throughout a network in the event that one device is infected.

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What is SIEM? Security information and event management explained

CSO Magazine

Security information and event management (SIEM) tools collect and aggregate log and event data to help identify and track breaches. A SIEM tool's goal is to correlate signals in all that data together to provide security teams with the information they need to identify and track breaches and other problems.

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What Is a Firewall Policy? Steps, Examples & Free Template

eSecurity Planet

A firewall policy is a set of rules and standards designed to control network traffic between an organization’s internal network and the internet. Featured Partners: Next-Gen Firewall (NGFW) Software Learn more Table of Contents Toggle Free Firewall Policy Template What Are the Components of Firewall Policies?

Firewall 106
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How to Perform a Firewall Audit in 11 Steps (+Free Checklist)

eSecurity Planet

A firewall audit is a procedure for reviewing and reconfiguring firewalls as needed so they still suit your organization’s security goals. Auditing your firewall is one of the most important steps to ensuring it’s still equipped to protect the perimeter of your business’ network.

Firewall 111
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What are Network Firewalls?

eSecurity Planet

The network firewall is the first line of defense for traffic that passes in and out of a network. The firewall examines traffic to ensure it meets the security requirements set by the organization, and unauthorized access attempts are blocked. Firewall protection has come a long way in recent years. Next-generation firewalls.

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Introducing new cloud resources page for Cisco Secure Firewall

Cisco Security

The pandemic has forced us to adapt to new ways of working and has presented many technological challenges, one of which is multi-cloud transformation. To help our customers and partners, we have centralized all our cloud & automation resources for Secure Firewall into a single page: [link]. What can you find on the page?

Firewall 106
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Back to the Future of Firewall

Cisco Security

As a network and workload security strategy leader, I spend a lot of time thinking about the future of the good old network firewall. Spoiler alert: I’m not going to join the cool club of pronouncing the firewall dead. The two main problems for the firewall to overcome in all those new deployment scenarios are insertion and visibility.

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