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 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 netw...
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 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...
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...
What is a DNS firewall?
Navigating the internet relies heavily on the domain name system (DNS) It acts like the internet's phonebook, translating web...
What is an IoT firewall?
The Internet of Things (IoT) has revolutionized the digital landscape, changed how we live and work, and created new security...
What is a proxy firewall?
A proxy firewall is the most secure type of firewall barrier for on-premises networks. Like proxy servers, it separates inter...