firewall1 Firewalls Obtain complete visibility & monitoring over entire network security with Firewall

WHAT IS FIREWALL?

A firewall is a network security device that monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic based on a defined set of security rules. Firewalls have been the first line of defense in network security for over 25 years. They establish a barrier between secured and controlled internal networks that can be trusted and un-trusted outside networks, such as the Internet.

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TYPES OF FIREWALL

proxy fw sm

Proxy firewall

An early type of firewall device, a proxy firewall serves as the gateway from one network to another for a specific application. Proxy servers can provide additional functionality such as content caching and security by preventing direct connections from outside the network.

monitoring threats

Stateful inspection firewall

Now thought of as a “traditional” firewall, a stateful inspection firewall allows or blocks traffic based on state, port, and protocol. It monitors all activity from the opening of a connection until it is closed.

UTM fw

Unified threat management (UTM) firewall

A UTM device typically combines, in a loosely coupled way, the functions of a stateful inspection firewall with intrusion prevention and antivirus. It may also include additional services and often cloud management. UTMs focus on simplicity and ease of use.

block threats

Next-generation firewall (NGFW)

Firewalls have evolved beyond simple packet filtering and stateful inspection. Most companies are deploying next-generation firewalls to block modern threats such as advanced malware and application-layer attacks.

advance threats

Threat-focused NGFW

These firewalls include all the capabilities of a traditional NGFW and also provide advanced threat detection and remediation. With a threat-focused NGFW you can

PERKS OF WHY DO YOU PICK US

Firewalls have been the first line of defense in network security for over 25 years. They establish a barrier between secured and controlled internal networks that can be trusted and untrusted outside networks, such as the Internet.

  • Anyone who connects to the Internet, as a single computer or whole network, should use a firewall.
  • A Firewall can protect both individual computers and corporate networks from security threats such as worms, which attempt to exploit networking protocol to access a remote PC.
  • A firewall can also log all attempts to enter the private network or an individual computer and set an alarm (in the form of a pop-up or other notice) when suspicious or hostile activity is attempted.
  • Some firewalls can also monitor and log all outbound data traffic and prevent unauthorized access to resources on external networks.
  • Network administrators and private user benefit from using firewalls.
  • It helps them keep away unauthorized users and stop the activity of any malware that might attempt to retrieve date from a local PC or network and send it to a third party.
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