Difference between revisions of "Firewall"

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Major vendor providing firewall solutions includes  
 
Major vendor providing firewall solutions includes  
 
* AhnLab (KR)
 
* AhnLab (KR)
* Barracuda Networks
+
* [[Barracuda Networks]] (2003)
 
* [[Check Point]] ([[1993]])
 
* [[Check Point]] ([[1993]])
 
* Cisco: [[Cisco ASA]]
 
* Cisco: [[Cisco ASA]]
 +
* [[F5]]
 
* Forcepoint
 
* Forcepoint
* [[Fortinet]]: [[Fortigate]] ([[FortiOS]])
+
* [[Fortinet]] ([[2000]]): [[Fortigate]] ([[FortiOS]])
* [[Hillstone Networks]]
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* [[Hillstone Networks]] ([[2006]])
* Huawei
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* [[Huawei]]
* [[Juniper Networks]] ([[JunOS]] and [[ScreenOS]])
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* [[Juniper Networks]] ([[1996]]) ([[JunOS]] and [[ScreenOS]])
 
* New H3C Group
 
* New H3C Group
 
* [[Palo Alto Networks]] ([[2005]])
 
* [[Palo Alto Networks]] ([[2005]])
 +
* [[pfSense]]
 
* Sangfor (CN)
 
* Sangfor (CN)
 +
* [[SonicWall]]
 
* [[Shopos]] (UK)
 
* [[Shopos]] (UK)
 
* Stormshield
 
* Stormshield
 +
* [[Venustech]] ([[1996]])
 
* WatchGuard
 
* WatchGuard
  
 
[[Gartner MQ]] reports:
 
[[Gartner MQ]] reports:
* 2019 https://www.gartner.com/en/documents/3961528/magic-quadrant-for-network-firewalls
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* September 2019 https://www.gartner.com/en/documents/3961528/magic-quadrant-for-network-firewalls
* 2018 https://www.gartner.com/en/documents/3891177/magic-quadrant-for-enterprise-network-firewalls
+
* October 2018 https://www.gartner.com/en/documents/3891177/magic-quadrant-for-enterprise-network-firewalls
  
 
Related Topics: Software solution vs Hardware Solutions, Stateful vs stateless inspection, [[ACL]]s, Firewall placement: Internal, External
 
Related Topics: Software solution vs Hardware Solutions, Stateful vs stateless inspection, [[ACL]]s, Firewall placement: Internal, External
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== Backdoors ==
 
== Backdoors ==
 
In 2016 security researchers found a [[SSH]] backdoor in [[FortiOS]].<ref>https://arstechnica.com/information-technology/2016/01/et-tu-fortinet-hard-coded-password-raises-new-backdoor-eavesdropping-fears/</ref>
 
In 2016 security researchers found a [[SSH]] backdoor in [[FortiOS]].<ref>https://arstechnica.com/information-technology/2016/01/et-tu-fortinet-hard-coded-password-raises-new-backdoor-eavesdropping-fears/</ref>
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 +
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== Related terms ==
 +
* [[Port knocking]]
 +
* [[DMZ]]
 +
* [[Bastion host]]
 +
* [[URL Filtering]]
 +
* [[Windows firewall]]
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* [[macOS application firewall]]
  
 
== See also ==
 
== See also ==

Latest revision as of 09:50, 19 November 2021

A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.


Major vendor providing firewall solutions includes

Gartner MQ reports:

Related Topics: Software solution vs Hardware Solutions, Stateful vs stateless inspection, ACLs, Firewall placement: Internal, External


Threats protection[edit]


Backdoors[edit]

In 2016 security researchers found a SSH backdoor in FortiOS.[1]


Related terms[edit]

See also[edit]

  • https://arstechnica.com/information-technology/2016/01/et-tu-fortinet-hard-coded-password-raises-new-backdoor-eavesdropping-fears/
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