What is a Firewall? Definition and Types of Firewalls

Cybersecurity is a top priority for individuals and organizations alike. Protecting networks and systems from unauthorized access is crucial as cyber threats evolve. One of the most fundamental tools for achieving this protection is a firewall. This article explores what a firewall is, how it works, and the different types of firewalls available. What is a Firewall? A firewall is a security device or piece of software that monitorsRead more

Related Posts
ipv4-demand
Top 5 countries with the highest IPv4 demand in 2025

Standfirst — As IPv4 remains scarce, some nations show particularly strong demand for legacy IP resources. Knowing which helps guide Read more

ip-address-reputation
What Is IP Address Reputation

A clear comprehension of the discrepancies between IP reputation and IP risk score constitutes a critical prerequisite for effective cybersecurity Read more

ip-reputation-vs-ip-risk-score
IP Reputation vs. IP Risk Score: What’s the Difference

A clear comprehension of the discrepancies between IP reputation and IP risk score constitutes a critical prerequisite for effective cybersecurity Read more

i.lease powered by LARUS

A3, 11/F, TML Tower, Tsuen Wan, N.T, Hong Kong SAR
+852-29888918 | info@i.lease