네트워크 보안
네트워크 보안은 서비스의 규모나 범위에 관계없이 기능적이고 생산적인 비즈니스의 핵심에 자리잡고 있습니다. 네트워크 보안은 넓은 범위에 걸쳐 보호 기능을 제공하며 다양한 장치, 프로세스 및 기술에 적용됩니다. 기본 수준에서 네트워크 보안은 네트워크의 장치 및 시스템에 구현되는 구성과 규칙으로 이루어져 있습니다. 이러한 규칙들은 네트워크의 무결성, 개인정보 보호 및 유용성을 보장하며 네트워크를 실행하는 하드웨어와 소프트웨어 모두에 적용됩니다. 보안 조치는 개별 장치 또는 동일한 수준의 취약성을 가진 구성 요소 그룹에 적용될 수 있습니다. 보호 조치를 마련해 두어야 할 위치를 선택할 수도 있습니다.
네트워크 보안 이슈
DNS Firewall
Learn what a DNS firewall is and how it improves cybersecurity. Discover the biggest differences between a DNS firewall and a next-generation firewall.
Public Wi-Fi Safety
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 attack
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 ...
What is 5g
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.
Enterprise security
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 ...
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.
What is cybersecurity mesh
Find out what cybersecurity mesh is and why it is needed to address modern cyber threats. Discover how it can be implemented and what the advantages are.
Firewall configuration
Proper firewall configuration ensures network access is blocked for unauthorized users. Take these steps to configure your firewall and protect your network.
Message Authentication Code
Learn what Message Authentication Code (MAC) is, how it works, and the different types.
Hardware security module
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.
SAML
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.
Lateral Movement
Learn what lateral movement is and why hackers attempt it. Discover how to detect and prevent lateral movement through good IT hygiene.
AAA security
Authentication, authorization, and accounting (AAA) is a security framework that controls network access. Learn how AAA protocols strengthen network security.
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.
Proxy firewall
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 ...
Data Security
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 ...
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.
Firewall design principles
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.
Proxy vs VPN
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?
CSRF
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.
Web scraping
Learn what web scraping is, how it is used, and how companies and individuals can abuse it.
Data governance
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 Certificate
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 ...
DNS Security
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.
Healthcare Data 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.
Service Set Identifier SSID
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
Network security vulnerability protocols and testing finds security threats to the network. Learn how to prevent network security threats, vulnerabilities, and attacks.
How does a firewall work
Learn how a firewall works, the different kinds of firewalls, and how they protect data. Discover how firewalls protect your network architecture and endpoints.
What Does a Firewall Do?
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 ...
What Is Network Security?
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.
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. The CIA triad is used for finding vulnerabilities and methods for creating solutions.
SD WAN vs SASE
Explore the differences and similarities between SD-WAN and SASE. Find out if SASE is the future of SD-WAN.
Hybrid firewall advantages disadvantages
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 ...
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.
Thin Client
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.
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 ...
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.
Mobile App Security
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.
SD-WAN vs VPN
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.
Internet Security
Learn what internet security is, the challenges facing security teams, and the tools that can protect networks. Discover recent internet security trends.
Peer to peer VPN
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.
Data integrity
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.
Mobile Security
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 ...
What is Branch Networking
Learn what branch networking is, how to secure branch networks and the challenges of branch networking. Discover how Fortinet's NGFW secures branch networks.
Security service edge sse
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.
Network monitoring
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.
Zero trust edge
Zero Trust Edge architecture brings networking and security technologies together, both on-premises and in the cloud, to deliver Zero Trust everywhere with ZTNA. Understand what is Fortinet's Approach ...
Proxy server vs packet filtering 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.
Data breach
What is a data breach? A data breach occurs when private information is accessed or exposed without authorization.
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 ...
Web security threats
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.
Attack vector
Cybersecurity attacks are launched using attack vectors. Hackers use many methods to take advantage of system weaknesses. ✓ Learn how to avoid them!
상태 저장 방화벽 대 상태 비저장 방화벽 비교
스테이트풀(Stateful) 방화벽과 스테이트리스(Stateless) 방화벽의 차이점과 귀하의 비즈니스에 적합한 방화벽을 알아보십시오. 여기에서 더 많은 정보를 알아보세요.
How to Setup a Proxy Server
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 ...
Fabric of security
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.
SD-WAN Architecture
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 ...
Supply Chain Attacks
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.
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 ...
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.
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 ...
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.
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.
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 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.
해킹이란
해킹은 무단 액세스를 통해 디지털 장치 및 네트워크를 손상시키는 행위입니다. 해킹이 작동하는 방식, 다양한 유형의 해커와 해킹 사례로부터, Fortinet이 사이버 범죄로부터 사용자를 보호하는 방법을 알아보세요.
VPN 분할 터널링
VPN 분할 터널링을 사용하면 VPN과 로컬 네트워크를 통해 트래픽을 동시에 라우팅할 수 있습니다. 대역폭을 절약하면서 데이터를 암호화하는 방법을 알아보세요. VPN 터널링과 구성알아보기.
SSL VPN
SSL VPN 동작 원리와 널리 사용되는 이유와 Fortinet VPN 기술이 장치 또는 네트워크 연결에 관계없이 위협으로부터 사용자를 보호하는 방법을 알아보십시오.
VPN의 장점
VPN의 장점은 단점보다 더 크고 비즈니스의 보안 프로필을 크게 강화할 수 있습니다. ✓ Fortinet이 어떻게 공격자를 차단하는지와 VPN 사용 이유를 알아보세요!
SDN vs SD-WAN
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!
소프트웨어보다 뛰어난 하드웨어 방화벽
하드웨어와 소프트웨어 방화벽의 차이점과 네트워크에 방화벽이 필요한 이유를 알아보십시오. 하드웨어 및 소프트웨어 방화벽은 어떻게 작동하며 두 기술은 어떻게 다릅니까? 하드웨어가 네트워크 보호를 위한 올바른 선택인 이유를 알아보십시오.
방화벽이란
네트워크 방화벽이란 무엇입니까? 방화벽 네트워크가 원치 않는 트래픽으로부터 네트워크를 보호하고 들어오는 맬웨어를 차단하는 방법을 알아보십시오.
IPS란 무엇입니까?
네트워크 보안에서 IPS가 무엇이며 이전 탐지 시스템의 단순한 인텔리전스를 넘어선 방법에 대해 알아보십시오. IPS의 침입 방지 시스템 작동 방식과 비즈니스에 IPS가 필수적인 이유를 알아보십시오.
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-서비스 품질
서비스 품질(QoS) 네트워킹의 개념과 Fortinet으로 트래픽 관리에 도움이 되는 QoS 설정 도구와 기술에 대해 알아보세요. ✓ 시작하려면 당사에 문의하십시오.
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.
MPLS
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.
Data-Center
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!
What is Port Scan
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
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.
Failover
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 ...
What is Packet Loss
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.
WAN
WAN(광역 네트워크)이란 기술은 서로 다른 위치에 있는 사용자를 서로 연결합니다. ✓ 이 가이드를 사용하여 WAN이 통신에 중요한 이유를 알아보십시오.
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 how cryptography works and the potential risks it poses.
VPN
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.
VPN 안전성
VPN 보안은 인터넷을 안전하게 탐색하고 개인 정보를 보호하는 신뢰할 수 있는 방법이 될 수 있습니다. VPN이 어떻게 작동하고 VPN 안정성에 대해 알아보세요.
Benefits of firewall
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
What is Data loss prevention (DLP)? Learn how DLP Software can help in detecting and preventing data breaches and exfiltration of sensitive information.
SD-WAN Explained
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 ...
관련 자료
Fortinet은 보안 및 네트워킹 융합을 지원하기 위한 FortiGate의 두 보고서 모두에서 리더로 인정받고 있습니다.
“보안에 민감한 WAN”(4.25/5) 및 “소규모 소매업체”(4.14/5) 사용 사례 모두에서 최고 점수를 받았습니다.