F5, Inc. is an American technology company specializing in application security, multi-cloud management, online fraud prevention, application delivery networking (ADN), application availability & performance, network security, and access & authorization. F5 is headquartered in Seattle, Washington in F5 Tower, with an additional 75 offices in 43 countries focusing on account management, global services support, product development, manufacturing, software engineering, and administrative jobs. Notable office locations include Spokane, Washington;

New York, New York New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the Uni ...

;

Boulder, Colorado Boulder is a home rule city that is the county seat and most populous municipality of Boulder County, Colorado, United States. The city population was 108,250 at the 2020 United States census, making it the 12th most populous city in Color ...

; London, England; San Jose, California; and San Francisco, California. F5's originally offered application delivery controller (ADC) technology, but expanded into

application layer An application layer is an abstraction layer that specifies the shared communications protocols and Interface (computing), interface methods used by Host (network), hosts in a communications network. An ''application layer'' abstraction is speci ...

, automation, multi-cloud, and security services. As

ransomware Ransomware is a type of malware from cryptovirology that threatens to publish the victim's personal data or permanently block access to it unless a ransom is paid off. While some simple ransomware may lock the system without damaging any files, ...

, data leaks,

DDoS In computing, a denial-of-service attack (DoS attack) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host A ...

, and other attacks on businesses of all sizes are arising, companies such as F5 have continued to reinvent themselves. While the majority of F5's revenue continues to be attributed to their hardware products such as the BIG-IP iSeries systems, the company has begun to offer additional modules on their proprietary operating system, TMOS (Traffic Management Operating System.) These modules are listed below and include, but are not limited to, Local Traffic Manager (LTM), Advanced Web Application Firewall (AWAF), DNS (previously named GTM), and Access Policy Manager (APM). These offer organizations running the BIG-IP the ability to deploy load balancing, Layer 7 application firewalls, single sign-on (for Azure AD, Active Directory, LDAP, and

Okta In meteorology, an okta is a unit of measurement used to describe the amount of cloud cover at any given location such as a weather station. Sky conditions are estimated in terms of how many eighths of the sky are covered in cloud, ranging from ...

), as well as enterprise-level

VPNs A virtual private network (VPN) extends a private network across a public network and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. The be ...

. While the BIG-IP was traditionally a hardware product, F5 now offers it as a virtual machine, which they have branded as the BIG-IP Virtual Edition. The BIG-IP Virtual Edition is cloud agnostic and can be deployed

on-premises On-premises software (abbreviated to on-prem, and incorrectly referred to as on-premise) is installed and runs on computers on the premises of the person or organization using the software, rather than at a remote facility such as a server farm ...

in a public and/or

hybrid cloud Cloud computing is the on-demand availability of computer system resources, especially data storage (cloud storage) and computing power, without direct active management by the user. Large clouds often have functions distributed over multip ...

environment. F5's customers include Microsoft,

Oracle An oracle is a person or agency considered to provide wise and insightful counsel or prophetic predictions, most notably including precognition of the future, inspired by deities. As such, it is a form of divination. Description The word '' ...

, Alaska Airlines, Tesla, and

Meta Meta (from the Greek μετά, '' meta'', meaning "after" or "beyond") is a prefix meaning "more comprehensive" or "transcending". In modern nomenclature, ''meta''- can also serve as a prefix meaning self-referential, as a field of study or ende ...

Corporate history

F5, Inc., originally named "F5 Labs" and formerly branded "F5 Networks, Inc." was established in 1996. Currently, the company's public facing branding generally presents the company as just "F5." In 1997, F5 launched its first product, a load balancer called BIG-IP. BIG-IP served the purpose of reallocating server traffic away from overloaded servers. In June 1999, the company had its initial public offering and was listed on the NASDAQ stock exchange with symbol FFIV. In 2017, François Locoh-Donou replaced John McAdam as president and CEO. Later in 2017, F5 launched a dedicated site and organization focused on gathering global threat intelligence data, analyzing application threats, and publishing related findings, dubbed �
F5 Labs
�� in a nod to the company's history. The team continues to research application threats and publish findings every week. On May 3, 2017, F5 announced that it would move from its longtime headquarters on the waterfront near Seattle Center to a downtown Seattle skyscraper that will be called F5 Tower. The move occurred in early 2019. F5 employees include Igor Sysoev, the author of NGINX; Dahl-Nygaard laureate Gilad Bracha; Google click fraud czar Shuman Ghosemajumder; and

Defense.Net Defense.Net is a privately held American information technology and services company. The company's business is to protect Internet-facing infrastructures – such as e-commerce web sites – against all forms of Distributed Denial of Service (DD ...

founder

Barrett Lyon Barrett Gibson Lyon (born March 18, 1978) is an American Internet entrepreneur. Early life and education The son of a lawyer, Lyon was raised in Auburn, California. Although he initially struggled in school due to dyslexia, in middle school he ...

. 48 of the Fortune 50 companies use F5 for load balancing, Layer 7 application security, fraud prevention, and API management.

Product Offerings

F5 BIG-IP

F5's BIG-IP product family comprises hardware, modularized software, and

virtual appliance A virtual appliance is a pre-configured virtual machine image, ready to run on a hypervisor; virtual appliances are a subset of the broader class of software appliances. Installation of a software appliance on a virtual machine and packaging that i ...

s that run the F5 TMOS operating system. Depending on the appliance selected, one or more BIG-IP product modules can be added.

BIG-IP History

On September 7, 2004, F5 Networks released version 9.0 of the BIG-IP software in addition to appliances to run the software. Version 9.0 also marked the introduction of the company's TMOS architecture, with enhancements including: * Moved from

BSD The Berkeley Software Distribution or Berkeley Standard Distribution (BSD) is a discontinued operating system based on Research Unix, developed and distributed by the Computer Systems Research Group (CSRG) at the University of California, Berk ...

to Linux to handle system management functions (disks, logging, bootup, console access, etc.) * Creation of a Traffic Management Microkernel (TMM) to directly talk to the networking hardware and handle all network activities. * Creation of the standard full-proxy mode, which fully terminates network connections at the BIG-IP and establishes new connections between the BIG-IP and the member servers in a pool. This allows for optimum TCP stacks on both sides as well as the complete ability to modify traffic in either direction. In late 2021, F5 introduced the next-generation of their BIG-IP hardware platforms, the rSeries and VELOS chassis platform. These next-generation systems will replace the previous generation iSeries and VIPRION chassis system.

F5 NGINX

As a part of the NGINX, Inc. acquisition in 2019, F5 offers a premium, enterprise-level version of NGINX with advanced features, multiple support SLAs, and regular software updates. Hourly and annual subscription options are available with multiple levels of support, professional services, and training.

F5 Distributed Cloud Services

During F5 Agility 2022, F5 announced a new product offering being built on the platforms of BIG-IP, Shape Security, and Volterra. The first new product available to the market will be the SaaS-based Web Application and API Protection (WAAP) solution. F5 Distributed Cloud Services are SaaS-based security, networking, and application management services that enable customers to deploy, secure, and operate their applications in a cloud-native environment wherever needed–data center, multi-cloud, or the network or enterprise edge.

Acquisitions

NGINX, Inc.

In March 2019, F5 acquired NGINX, Inc., the company responsible for widely used open-source web server software, for $670 million.

Shape Security, Inc.

In January 2020, F5 acquired Shape Security, Inc., an artificial intelligence-based bot detection company, for $1 billion. It also sells products to protect applications against fraud. The previous Shape Security-branded solutions are now included in F5 Distributed Cloud Services.

Volterra, Inc.

In January 2021, F5 acquired Volterra, Inc., an edge networking company, for $500 million. It sells SaaS security services. The previous Volterra-branded solutions are now included in F5 Distributed Cloud Services.

Threat Stack, Inc.

In October 2021, F5 acquired Threat Stack, Inc., a Boston cloud computing security startup company for a reported $68 million. As of December 15, 2022, the previous Threat Stack offering has been rolled into the F5 Distributed Cloud platform as the Application Infrastructure Protection feature.

References

External links

* {{authority control, state=expanded 1999 initial public offerings American companies established in 1996 Software companies established in 1996 Companies listed on the Nasdaq Computer security companies DDoS mitigation companies Deep packet inspection Networking companies of the United States Networking hardware companies Networking software companies Software companies based in Seattle 1996 establishments in Washington (state) Software companies of the United States