What is a Firewall

Learn what a firewall is, why it is important, how it works, and firewall best practices. Discover how FortiGate with deep packet inspection (DPI) and machine learning can bring enhanced protection to ...

Proxy vs VPN

When it comes to data privacy, which is better—a proxy server or a VPN? Learn the differences between proxy vs. VPN and which is best for your business. Learn how Fortinet solutions can safeguard your ...

Network monitoring

Learn what network monitoring is, why it is needed, the different methods, and what each monitoring tool does. Discover how FortiEDR prevents data exfiltration.

Ping of death

The ping of death is a form of denial-of-service (DoS) attack that hackers use to crash or freeze computers, services, and systems. Discover how a ping of death command works and how Fortinet can prot ...

Edge computing

Learn what edge computing is, how it is used, its benefits, and some of its drawbacks. Discover how FortiNAC can secure IoT edge devices on your network.

DNS leak

A Domain Name System (DNS) leak occurs when DNS requests are sent to an internet service provider (ISP) even when a virtual private network (VPN) is being used to encrypt browsing activity. Discover w ...

Wardriving

Wardriving is a hacking method that involves scouring for unsecured wireless networks then gaining unauthorized access to steal data and commit illegal activity. Discover how wardriving attacks work a ...

Snort

SNORT is an open-source intrusion detection and prevention system that provides real-time network traffic analysis and data packet logging. Discover what is SNORT and how to import SNORT rules with Fo ...

What is https

Hypertext Transfer Protocol Secure (HTTPS) is the secure version of HTTP. Learn how HTTPS encrypts data using transport layer security (TLS) certificates and how FortiGate can strengthen your security ...

Firewall as a service fwaas

Learn what Firewall as a Service (FWaaS) is, how it works, its advantages, and why companies need it. Discover how Fortinet's SASE service provides FWaaS with all the benefits of the FortiGate NGFW, i ...

Web scraping

Learn what web scraping is, how it is used, and how companies and individuals can abuse it. Discover how the Fortinet web application firewall (WAF) and FortiGuard can protect your company from scrape ...

Wired equivalent privacy (WEP)

Wired Equivalent Privacy (WEP) is a security protocol that secures wireless and Wi-Fi networks. Discover how WEP works and how FortiGate next-generation firewalls offer advanced visibility into wirele ...

Data governance

Learn what data governance is, why organizations govern their data, and how the data governance framework works. Discover how the Fortinet IAM solution can ensure proper data governance planning and e ...

Data integrity

Data integrity helps ensure the accuracy, completeness, consistency, and validity of corporate data. Discover data integrity risks and how Fortinet can help your organization secure data and data cent ...

VPN Blocker

Learn what VPN blockers are, why VPNs get blocked, and how to avoid them. Discover how Fortinet's advanced security solutions can help you bypass VPN blocks.

Enterprise security

Learn what enterprise security is, why it is important, best practices, and challenges. Discover how Fortinet FortiASIC can process content at an accelerated pace, enabling organizations to secure hug ...

Multi-factor authentication

Multi-factor authentication (MFA) confirms a user’s identity by requiring multiple credentials. Learn how MFA enhances network security and safeguards data.

Public key infrastructure

Learn what PKI is, how it encrypts communications, and the challenges PKI solves. Discover how Fortinet IAM verifies users trying to access your network.

Stateful firewall

A stateful firewall monitors the full state of network traffic streams. Learn how stateful inspection works and how it compares to a stateless firewall.

Radius Protocol

RADIUS is a client/server security protocol that is used to authenticate and authorize remote user access. Learn how to manage identities for a remote network.

Firewall configuration

Proper firewall configuration ensures network access is blocked for unauthorized users. Take these steps to configure your firewall and protect your network.

AAA security

Authentication, authorization, and accounting (AAA) is a security framework that controls network access. Learn how AAA protocols strengthen network security.

What is fedramp

FedRAMP assures cloud service providers (CSPs) meet security protocols set by the U.S. government. FedRAMP compliance helps CSPs, such as Fortinet, demonstrate trustworthiness and reliability in the m ...

What is 5g

Learn what 5G is, how it works, and the possibilities and vulnerabilities opened up by 5G technology. Discover how the FortiGate VPN uses machine learning to pinpoint zero-day threats and help keep yo ...

What is Network Edge

The network edge is where a device or a local network communicates with the internet. Learn how to improve security on the edge of interconnected networks.

Data center security

Learn all about data center security, security technologies, and associated vulnerabilities. Discover how, with the FortiGate deep packet inspection (DPI) capability, you can keep your data center saf ...

What is hacking

Hacking is the act of compromising digital devices and networks through unauthorized access. Discover how hacking works, the different types of hackers, and how Fortinet can protect you from cyber cr ...

CSRF

Learn what is CSRF, how does it work, and how hackers construct a CSRF attack. Discover how the FortiGate intrusion prevention system (IPS) protects you from CSRF attacks through specific signatures d ...

What is Perimeter Firewall

A perimeter firewall is a security device that defends the boundary between a private and public network. Learn how to monitor and control unwanted traffic.

Transparent Firewall

A transparent firewall is easily deployed, undetectable, and acts as a bridge between interfaces. Learn how to add security without re-architecting a network.

CIA triad

Learn what the CIA triad is, why you should use it, and when. Discover how the FortiSIEM solution enhances your information's confidentiality, integrity, and availability.

VPN split tunneling

VPN split tunneling allows traffic to be routed through a VPN and a local network at the same time. Learn how to encrypt data while conserving bandwidth.

Attack vector

An attack vector is a method used by a hacker to illegally access a network or computer. Learn more about common attack vectors and how Fortinet's next-generation firewalls can help you avoid them.

What Does a Firewall Do?

Learn what a firewall does, the types of firewalls, and their limitations. Discover how the FortiGate next-generation firewall with advanced SSL inspection can interpret traffic, and decrypt and scan ...

Thin Client

Learn what a thin client is, the differences between thin and thick clients, and how thin clients are used. Discover how FortiGate with its advanced features like web and packet filtering, IPsec, and ...

How does a firewall work

Learn how a firewall works, the different kinds of firewalls, and how they protect data. Discover how FortiGate protects your network architecture and endpoints.

SAML

SAML allows identity providers to share credentials with service providers. Learn how it works, why it is important, and how the Fortinet IAM solution can protect your network.

Data breach

A data breach occurs when private information is accessed or exposed without authorization. Learn how to protect your sensitive information from attackers with FortiNAC.

SSL VPN

Learn why SSL VPNs are widely used today and how the Fortinet VPN technology protects users from threats regardless of their device or network connection.

Stateful vs stateless firewall

Learn the differences between a stateful vs. stateless firewall and which one is right for your business. Discover how the FortiGate NGFW that is designed to suit different types of network architectu ...

Benefits of VPN

Learn how a VPN can secure your network, prevent throttling, reduce support costs, and promote network scalability. Discover how the Fortinet VPN solutions with secure tunnels can keep attackers away ...

VPN Wifi

Learn what VPN Wi-Fi is and how Wi-Fi networks can threaten your devices. Discover how you can protect yourself from data breaches with Fortinet scalable crypto VPN while connected to Wi-Fi hotspots.

How does vpn work

A VPN is an encrypted network that enables users to browse the web securely. Learn about VPN encryption and protocols and how Fortinet can help protect your users, devices, and networks.

SDN vs SD-WAN

SDN (software-defined networking) has a lot in common with SD-WAN, but the two aren't interchangeable. Learn more about deciding which technology you need.

Hardware Firewalls Better Than Software

How does a hardware firewall work, and what makes it different from a software firewall? Learn why hardware is the right choice for protecting your network.

What is an IPS?

An intrusion prevention system goes beyond the simple monitoring capabilities of older detection systems. Learn more about how IPS works and why it's essential for your business.

Firewall

What is a firewall? A firewall is the key component of network security, acting as the guard against malicious traffic, data loss, and unauthorized access.

DIY-vs-Managed SD WAN

Looking for an SD-WAN solution? Remember to consider your deployment method. Learn more and decide whether DIY or managed SD-WAN is right for your business.

qos-quality-of-service

Wireless Security Tips

Wireless network security should be a business priority. These 10 tips on how to secure your Wi-Fi can help create a safer and more secure internet experience.

Data-Center

Data centers are the physical homes of the computer systems that power our daily lives. Learn more about the essential role these facilities play for business.

MPLS

MPLS is one of the most common solutions in networking. Learn more about how it works and how it fits into today's cloud-dependent business landscape.

What is Port Scan

A port scan is a common technique that helps cyber criminals discover weak points in business networks. Find out how Fortinet can protect your business from port scan attacks and remain secure at all ...

Intrusion Detection System

Learn about the different types of IDS, how they work, and how FortiGate IPS technology can protect organizations from known risks and zero-day threats.

Failover

Learn how the Fortinet FortiExtender can be used as a failover WAN link to keep the devices connected so operations can continue uninterrupted if there is an outage in the primary WAN.

What is Packet Loss

Packet loss slows down data transmission, which impacts network productivity. Learn more about the causes and effects of packet loss.

WAN

Wide-area networks connect users in different locations to one another. From the internet to business networks, learn why WANs are crucial for communication.

What is site to site vpn

Learn about the key components of site-to-site VPN and how to implement it. Find out how Fortinet high-performance VPN tools can protect your network.

What is Cryptography

Cryptography is the process of hiding or coding information so only the intended recipient can read a message. Discover what cryptography is, how it works, the potential risks it poses, and how Fortin ...

VPN

A VPN secures your identity as you send data over the Internet. Learn why establishing a virtual private network is essential for home and business networks.

Krack attack

KRACK is short for Key Reinstallation Attack. Learn what KRACK attacks are and why they are so dreadful. Discover how the FortiAP with the Fortinet Security Fabric ensures visibility, integrated threa ...

Is VPN Safe

What is caching?

A cache stores data in a local folder on a device. This can increase application or website performance and efficiency by speeding up load times the next time a user opens or visits an application or ...

Firewall Benefits: The Importance of Firewall Security

Data protection is a core benefit of firewalls. Learn how NGFWs go further and provide versatile, updated advantages to keep your information secure.

Data Loss Prevention

Your organization's data is its most powerful asset, but without the proper protection, you could be open to data breaches. Learn how DLP software can help.

SD-WAN Explained

SDN (software-defined networking) has a lot in common with SD-WAN, but the two aren't interchangeable. Learn more about deciding which technology you need.