Firewall
Firewalls are an essential component of network security, acting as a barrier between internal systems and external threats. They monitor and control incoming and outgoing network traffic based on predefined rules and policies, enforcing them and preventing unauthorized access.
What is a web application firewall (WAF)?
Securing online assets is paramount. A web application firewall (WAF) acts as a critical defense mechanism for websites and w...
What is a next generation firewall (NGFW)?
A next-generation firewall (NGFW) became a key part of modern cybersecurity setups. More companies now use NGFW tools to bloc...
What is a software firewall?
Firewalls block malicious traffic before it can compromise network assets. The firewall sits between external devices and net...
What is a hardware firewall?
A hardware firewall is a stand-alone physical firewall device placed in the network to filter internet traffic. All computer ...
What is a network firewall?
A network firewall is a security tool that blocks illegitimate access to networks connected to the wider internet....
What is a cloud firewall?
A cloud firewall is a virtual device that protects cloud resources from external threats. Also known as Firewall-as-a-Service...
Benefits of firewalls for business
Firewalls offer critical benefits for businesses by protecting sensitive data, blocking unauthorized access, and ensuring onl...
How does a firewall work?
A firewall is a network security tool that creates a barrier between internal assets and the external internet. A firewall fi...
What is Firewall as a Service (FWaaS)?
Keeping digital assets safe is a big challenge with today's scattered networks. That's why many organizations are turning to ...
What is a Layer 7 firewall?
The importance of network security in an organization's infrastructure cannot be understated. A firewall is one of the main s...
Understanding the different types of firewalls
Firewalls come in many types, each designed to protect networks against unauthorized access and malicious traffic. Understand...
What is a virtual firewall?
The age of hardware firewalls and on-premises networks has long passed. Today’s firewall solutions must protect decentralized...