Seguridad de red
La seguridad de red es el núcleo de una empresa funcional y productiva, independientemente de su tamaño o del alcance de sus servicios. El ámbito de la seguridad de red es amplio y se aplica a una variedad de dispositivos, procesos y tecnologías. En un nivel básico, la seguridad de red se compone de configuraciones y políticas de seguridad de red que se implementan en los dispositivos y sistemas de su infraestructura informática. Estas políticas de seguridad de red garantizan la integridad, la privacidad y la utilidad de su sistema, y abarcan tanto el hardware como el software que hacen funcionar su red. Las medidas de seguridad pueden aplicarse a dispositivos individuales o a grupos de componentes con el mismo nivel de vulnerabilidades de red. También se puede elegir dónde enfocar las políticas de seguridad de red.
Problemas de seguridad de red
Proxy servers sit between a user's computer and the internet, protecting your network from threats. Learn how to set up a proxy server on different operating systems and what to consider when choosing ...
Learn what a peer-to-peer (P2P) VPN is, how it works, and some common examples. Discover how you can implement a safe P2P VPN for your organization.
A transparent firewall is easily deployed, undetectable, and acts as a bridge between interfaces. Learn how to add security without re-architecting a network.
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.
A stateful firewall monitors the full state of network traffic streams. Learn how stateful inspection works and how it compares to a stateless firewall.
Proxy servers and packet filtering firewalls protect networks. Discover the difference between a proxy server and a firewall and how to choose between them.
A hybrid firewall is made up of multiple firewalls and can be tweaked to enhance your system's security performance. Learn its advantages and disadvantages and what to consider when looking at hybrid ...
Firewalls prevent malicious data from going in and out of your networks. Learn five firewall design principles, the benefits of each, and the firewall techniques that enable them.
Learn what internet security is, the challenges facing security teams, and the tools that can protect networks. Discover recent internet security trends.
A proxy firewall is a secure form of firewall connection that protects network resources at the application layer. Discover how a proxy firewall can help ensure compliance, threat protection, and web ...
Distributed firewalls protect your entire network against cyberattacks. Discover how a distributed firewall architecture works and how Fortinet keeps your network secure.
Learn what a DNS firewall is and how it improves cybersecurity. Discover the biggest differences between a DNS firewall and a next-generation firewall.
Learn why using a public wi-fi network you become a soft target for hackers to find a way to get access to your device and private information. VPN Wi-Fi protects your data using encryption.
KRACK is short for Key Reinstallation Attack. Learn what KRACK attacks are and why they are so dreadful. During a hack, the attacker can access usernames, passwords, data, bank details, emails, and mo ...
5G wireless technology delivers new user experiences and connects industries. Learn what 5G is, how it works, the possibilities & vulnerabilities opened up by 5G technology.
Learn what enterprise security is, why it is important, best practices, and challenges. Understand why enterprise security includes the protection of data as it flows across networks, including those ...
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.
Proper firewall configuration ensures network access is blocked for unauthorized users. Take these steps to configure your firewall and protect your network.
Learn what Message Authentication Code (MAC) is, how it works, and the different types.
A hardware security module (HSM) stores cryptographic keys, making sure they are private but readily available to authorized users. Learn the different HSM model types and how they are used.
El hacking o la piratería informática es el acto de comprometer los dispositivos digitales y las redes a través de un acceso no autorizado. ¡Descubra más!
Security Assertion Markup Language (SAML) allows identity providers (IdP) to share credentials with service providers (SP). Learn how SAML works and why it is essential.
La arquitectura de Borde de confianza cero (Zero Trust Edge) combina tecnologías de redes y de seguridad, lo mismo en las instalaciones que en la nube, para ofrecer Confianza cero en todas partes con ...
Learn what lateral movement is and why hackers attempt it. Discover how to detect and prevent lateral movement through good IT hygiene.
Authentication, authorization, and accounting (AAA) is a security framework that controls network access. Learn how AAA protocols strengthen network security.
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.
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.
Data security protects digital information from corruption, damage, and theft. Understand how a robust data security management and strategy process enables an organization to protect its information ...
Learn the differences between proxy vs. VPN and pick the best for your business. When it comes to data privacy, which is better—a proxy server or a VPN?
Cross Site Request Forgery (CSRF) is an attack on a web application by end-users that have already granted them authentication. Learn how it works, and how hackers construct a CSRF attack.
Learn what web scraping is, how it is used, and how companies and individuals can abuse it.
Data governance is a system that makes sure only authorized people can interact with specific data. Learn how it works and its essential components and why organizations should govern their data.
SSL (secure sockets layer) certificate holds the data that browsers access when you are viewing and interacting with the page. Learn what an SSL certificate is, its types, and how it protects the webs ...
Learn what DNS security is, how it works, and the different types. See how DNS, DNS security, and DNSSEC are different and how your organization can benefit from DNS security.
Learn what makes healthcare data security unique and the risk factors associated with it. Discover the steps you can take to protect your healthcare data.
A service set identifier (SSID) is a unique code that identifies a specific wireless network. Learn how SSID codes are used in cyberattacks and SSID best practices.
Network security vulnerability protocols and testing finds security threats to the network. Learn how to prevent network security threats, vulnerabilities, and attacks.
Learn how a firewall works, the different kinds of firewalls, and how they protect data. Discover how firewalls protect your network architecture and endpoints.
Learn what a firewall does, the types of firewalls, and their limitations. A firewall is positioned between a network or a computer and a different network, like the internet. It controls the network ...
Network security protects organizations' data, employees, and customers from various attacks. Discover the types of network security and how it can help secure your networks.
Learn what the CIA triad is, why you should use it, and when. The CIA triad is used for finding vulnerabilities and methods for creating solutions.
Explore the differences and similarities between SD-WAN and SASE. Find out if SASE is the future of SD-WAN.
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.
A thin client is a computer that uses resources inside a central server as opposed to a hard drive. Learn how thin clients are used, thin vs thick clients, and how to protect thin clients.
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 ...
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.
Learn what mobile app security is, why it is needed, and the most common mobile app vulnerabilities. Discover how to boost mobile app security for your company.
Both SD-WAN and VPN help organizations increase the security and performance of their networks. Discover the difference between the two, their pros and cons, and which best fits your organization.
Data integrity helps ensure the accuracy, completeness, consistency, and validity of corporate data. Discover data integrity types, risks, and how to secure data and data centers.
Billions of mobile devices are in use around the world, and criminals are increasingly leveraging them to victimize people. Learn what mobile security is, why it is important, and how to protect your ...
Learn what branch networking is, how to secure branch networks and the challenges of branch networking. Discover how Fortinet's NGFW secures branch networks.
Multi-factor authentication (MFA) confirms a user’s identity by requiring multiple credentials to access an application, account, or VPN. Learn MFA, its challenges, & how it enhances network security ...
Security service edge (SSE) combines a range of tools to keep users safe when accessing cloud and web services. Learn the primary components that make up SSE and the benefits.
Public key infrastructure (PKI) refers to tools used to create and manage public keys for encryption. Learn what PKI is, how it encrypts communications, and the challenges PKI solves.
HTTPS is the protocol used to securely send data from a web browser to a website. Learn why HTTPS is an important security feature and how you can implement it on your site.
A data breach is an event that results in confidential, private, protected, or sensitive information being exposed to an unauthorized person. Learn how a data breach happens and ways to protect it.
FedRAMP assures cloud service providers (CSPs) meet security protocols set by the U.S. government. Learn why FedRAMP Compliance is important and how it helps CSPs.
Learn what network monitoring is, why it is needed, the different methods, and what each monitoring tool does. Reach why each component of a modern-day network increases the attack surface.
Cybersecurity mesh enables organizations to integrate disparate security solutions. Discover what a cybersecurity mesh approach is and the difference between cybersecurity mesh and zero trust.
Descubra qué es una malla de ciberseguridad y por qué es necesaria para atender las ciberamenazas modernas. Descubra cómo se puede implementar y cuáles son sus ventajas.
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 ...
Web security threats are cybersecurity risks that damage devices, systems, and networks. Discover common web security issues and how to keep your data and users secure.
Cybersecurity attacks are launched using attack vectors. Hackers use many methods to take advantage of system weaknesses. ✓ Learn how to avoid them!
Conozca las diferencias entre firewalls con estado y uno sin estado y cuales son los tipos de cortafuegos adecuados para su empresa. Descubra más aquí.
Software-defined wide-area network (SD-WAN) architecture can perform a host of functions, but most notably, it simplifies the control and management of IT infrastructure. Discover how you can secure y ...
Learn what a fabric of security is and the technologies that comprise it. Discover how the Fortinet Security Fabric prevents a variety of cyber threats.
Learn what supply chain attacks are and how to counter them. Discover how the visibility and control offered by the Fortinet suite of solutions can guard your system.
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 ...
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 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 ...
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 ...
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.
El túnel dividido VPN permite enrutar el tráfico con una VPN y una red local al mismo tiempo. Aprenda a cifrar los datos conservando el ancho de banda.
Aprenda por qué las VPNs SSL son utilizadas hoy en día y cómo la tecnología VPN de Fortinet protege a los usuarios de las amenazas con una conexión segura.
La ventaja de una red privada virtual (VPN) refuerza el perfil de seguridad de su empresa. Descubra los VPNS de Fortinet y cómo puede ayudarle a su empresa.
SDN (software-defined networking) has a lot in common with SD-WAN, but the two aren't interchangeable. ✓ Learn more & decide which technology you need!
Conozca la diferencia entre cortafuegos de hardware y de software y por qué necesita uno. Aprenda por qué los firewalls de hardware son la opción correcta.
" ¿Qué es un cortafuegos de red? Conozca cómo un firewall de red puede proteger su red del tráfico no deseado y bloquear el malware entrante. "
Aprenda qué es un IPS en la seguridad de la red y cómo va más allá de la simple inteligencia de los antiguos sistemas de detección. ¡Descubra más aquí!
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.
Conozca el significado de la calidad de servicio (QoS) en redes y qué herramientas y técnicas ayudan a gestionar el tráfico con Fortinet. ¡Contáctanos!
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 centers are the physical homes of the computer systems that power our daily lives. ✓ Learn more about types, tiers & security for data centers today!
Multiprotocol Label Switching (MPLS) is designed to get packets of data to their destinations quickly and efficiently. Learn more about what is MPLS in networking and how it works.
Port scan is a technique hackers use to discover weak points in a network. Discover port scanning techniques, the difference between port scanning vs. network scanning, & how to prevent port checker a ...
Intrusion Detection System (IDS) monitors network traffic and searches for known threats and suspicious or malicious activity. Learn IDS, its benefits, and how IDS protects an organization’s network.
Understand why network architects create failover systems to enhance reliability. Whenever there is an interruption of operations, the costs, both in terms of time and frustration, can have a negative ...
When a packet fails to travel between the router and the device this is called packet loss. Discover the causes of packet loss and how to fix them.
La tecnología de red de área amplia (WAN) conecta a los usuarios en diferentes lugares entre sí. Utilice esta guía para aprender más sobre la tecnología WAN
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.
Cryptography is the process of hiding or coding information so only the intended recipient can read a message. Discover how cryptography works and the potential risks it poses.
A VPN secures your identity as you send data over the Internet. ✓ Know how to choose a VPN service with a virtual private network (VPN) meaning, its definition, and types.
La seguridad de las VPN puede ser una forma fiable de navegar por Internet de forma segura y garantizar la privacidad. Aprenda qué es una VPN cómo funciona.
Data protection is a core benefit of firewalls. Learn how NGFWs go further and provide versatile, updated advantages to keep your information secure.
What is Data loss prevention (DLP)? Learn how DLP Software can help in detecting and preventing data breaches and exfiltration of sensitive information.
Understand what is SD-WAN and how it enables digital transformation by simplifying operations, improving threat performance, & reducing costs. SD-WAN is simply a software-defined approach to managing ...