Tech Corner / Firewall

Better Safe Than Sorry: Understanding Intrusion Prevention Systems

Better Safe Than Sorry: Understanding Intrusion Prevention Systems

Protecting the networks from malicious content hidden in everyday data traffic is one of the most critical tasks that network security engineers have to handle.

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Features and Functionalities of the Cisco IOS Zone-Based Firewall

Features and Functionalities of the Cisco IOS Zone-Based Firewall

In a typical enterprise deployment, different parts of the network usually represent different departments, floors, buildings, or anything that shares common characteristics.

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A Crash Course in the Extreme Importance of Objects and Object Groups

A Crash Course in the Extreme Importance of Objects and Object Groups

The Cisco ASA appliance is a complex network security device that offers numerous functionalities.

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Your Handy Guide to Configuring ACLs on Cisco ASA

Your Handy Guide to Configuring ACLs on Cisco ASA

Controlling internal communications within enterprise networks is one of the essential tasks that network engineers need to do.

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Your Ultimate NAT Configuration Guide for Cisco ASA

Your Ultimate NAT Configuration Guide for Cisco ASA

Network Address Translation (NAT) is an essential feature on Layer 3 devices for providing proper network communications inside the networks, as well as on the public internet.

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Everything You Need to Know About Configuring Cisco ASA Interfaces

Everything You Need to Know About Configuring Cisco ASA Interfaces

Using firewalls in networks today is a common approach for achieving better security.

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Ultimate Guide to Site-to-Site VPN Technologies on Cisco ASA

Ultimate Guide to Site-to-Site VPN Technologies on Cisco ASA - What You Need to Know about the Technology’s Basics and Benefits

Demand for secure communications over the internet rapidly grows daily within organizations. There’s no big surprise why. After all, CPO Magazine reported that the FBI reported about 847,376 cybersecurity complaints last year, representing almost $7 billion in business losses.

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Your Crash Course in Client-Based Remote Access VPN You Can Trust

Your Crash Course in Client-Based Remote Access VPN You Can Trust - VPN Implementation on a Cisco ASA Firewall

Client-based remote access VPNs come in handy when entities from remote locations must access company services over an untrusted network, such as the internet.

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