Look up firewall in Wiktionary, the free dictionary. Firewall may refer to: Firewall (computing), a technological barrier designed to prevent unauthorized...

In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security...

This is a comparison of firewalls. Notes It was freemium until 2019 Notes can target only single destination TCP/UDP port per rule, not port ranges. Notes...

The Great Firewall (GFW; simplified Chinese: 防火长城; traditional Chinese: 防火長城; pinyin: Fánghuǒ Chángchéng) is the combination of legislative actions and...

In computing, a stateful firewall is a network-based firewall that individually tracks sessions of network connections traversing it. Stateful packet inspection...

A firewall is a fire-resistant barrier used to prevent the spread of fire. Firewalls are built between or through buildings, structures, or electrical...

Uncomplicated Firewall (UFW) is a program for managing a netfilter firewall designed to be easy to use. It uses a command-line interface consisting of...

An application firewall is a form of firewall that controls input/output or system calls of an application or service. It operates by monitoring and blocking...

DMZ, while the rest of the organization's network is protected behind a firewall. The DMZ functions as a small, isolated network positioned between the...

In computer networking, a firewall pinhole is a port that is not protected by a firewall to allow a particular application to gain access to a service...

A virtual firewall (VF) is a network firewall service or appliance running entirely within a virtualized environment and which provides the usual packet...

Firewall is a 2006 American action thriller film directed by Richard Loncraine and written by Joe Forte. The film stars Harrison Ford as a banker who is...

A black hole firewall is a hypothetical phenomenon where an observer falling into a black hole encounters high-energy quanta at (or near) the event horizon...

Information Systems, which developed the Firewall Toolkit, the free software foundation for the commercial Gauntlet Firewall, which was later sold to Secure Computing...

In automotive engineering, the firewall (American English) or bulkhead (British English) is the part of the automobile body (unibody or body-on-frame)...

Guardian Firewall is a VPN, firewall, and password manager for iOS, which also blocks data and location trackers. Its network crypto suite is IPSec (Using...

This is a list of router and firewall distributions, which are operating systems designed for use as routers and/or firewalls. List of router firmware projects...

Windows Firewall (officially called Microsoft Defender Firewall in Windows 10 version 2004 and later) is a firewall component of Microsoft Windows. It...

A web application firewall (WAF) is a specific form of application firewall that filters, monitors, and blocks HTTP traffic to and from a web service...

Wikipedia Golden Shield Project Internet censorship in China "The great firewall of China: Xi Jinping's internet shutdown". the Guardian. 29 June 2018....

BSD licensed stateful packet filter, a central piece of software for firewalling. It is comparable to iptables, ipfw, ipfilter and PF. NPF is developed...

an application layer firewall. A personal firewall differs from a conventional firewall in terms of scale. A personal firewall will usually protect only...

Symantec.) The SOCKS5 protocol was originally a security protocol that made firewalls and other security products easier to administer. It was approved by the...

A distributed firewall is a security application on a host machine of a network that protects the servers and user machines of its enterprise's networks...

subnet refers to the use of one or more logical screening routers as a firewall to define three separate subnets: an external router (sometimes called...

inspection, which became the foundation for the company's first product, FireWall-1; soon afterwards they also developed one of the world's first VPN products...

A next-generation firewall (NGFW) is a part of the third generation of firewall technology, combining a conventional firewall with other network device...

Endian Firewall is an open-source router, firewall and gateway security Linux distribution developed by the South Tyrolean company Endian. The product...

communicate to a firewall server internal to an organization, providing extranet access to some functions while keeping the servers behind the firewalls. If used...

mainland China after the domestic banning of Google, circumventing the Great Firewall, but it no longer works. A WHOIS request shows that the domain "elgoog...