Security and performance for web applications

 
Application services to secure and accelerate web applications and APIs

Stop bad bots, protect applications and APIs from abuse, and thwart DDoS attacks, all powered by built-in threat intelligence gathered from the Cloudflare connectivity cloud, which blocks an average of ~234 billion threats per day. Increase web application performance with infinitely scalable connectivity across over 330 global cities.
 
 

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Secure AI-powered apps

Protect your public-facing AI apps and APIs from prompt injection and data leaks in real time.

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Benefits

Superior security and connectivity, all over the world

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Connected with all networks, enterprises, and clouds

Cloudflare's application services protect millions of web properties and serve tens of millions of HTTP requests per second on average. We seamlessly connect your apps and APIs hosted in public, private and hybrid clouds, and hosted on-premises.

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Built-in application services platform intelligence

Cloudflare leverages data from various application and network sources to secure and accelerate web apps and APIs. Security, performance, compliance, and privacy functions are built in without disrupting connectivity.

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Unified and simplified Interface

Simplify security and accelerate performance of your web apps hosted anywhere with Cloudflare's connectivity cloud. Consolidate with our easy to use and integrated console, deep, request-level analytics, and machine learning assisted policy — and improve security team efficiency by 29%.

Analyst Recognition

What top analysts say

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Cloudflare named 'Leader' in multiple Web Application and API Protect analyst reports
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Cloudflare as a Leader among worldwide Commercial CDN providers
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How Cloudflare protects and accelerates web applications

Global connectivity
Superior performance
Threat intelligence

Forrester Wave for WAF for 2025

2024 API Security and Management Report

Top use cases

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Secure AI-powered apps

Secure your AI applications against misuse and protect model integrity. Firewall for AI provides model-agnostic protection, integrated natively with Cloudflare’s global edge network.

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Security bots
Stop losing users to poor experiences

Slow-loading websites cost retailers billions every year. Cloudflare ensures websites are fast and reliable.

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Discover and secure your APIs

APIs are more important than ever within application infrastructure. Gain a complete view of API usage and ensure APIs are not compromised or leaking data.

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Accelerate web content

Cache static content, compress dynamic content, optimize images, and deliver video from the global Cloudflare network for the fastest possible load times.

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Augment security with threat intelligence

Cloudflare enhances existing security measures with wide-ranging threat intelligence not available anywhere else.

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Prevent malicious bot activity

Cloudflare Bot Management uses advanced machine learning to identify and block unwanted bots.

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Fashion retailer Pacsun uses Cloudflare to prevent website outages and deter bots

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"Switching to Cloudflare, our system was 27% faster overnight. It improved our performance right off the bat — cache rates jumped immediately and things just started flowing... Cloudflare have been absolute champions at preventing potential problems, increasing our efficiency, and making our journey over the last year highly successful on every front."

Application services case studies

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PRODUCTS

Application security and performance products

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DDoS Protection

Protect against DDoS attacks of any size and kind.

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Web Application Firewall

Protect your business-critical web applications from attacks.

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CDN

Ultra-fast static and dynamic content delivery.

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Resources

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WHITEPAPER

3 challenges of securing and connecting application services

Learn why traditional architectures lack the agility to support modern applications and businesses, and how a connectivity cloud ensures better security, latency-free connectivity and business growth.

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WHITEPAPER

Cost-effective application security and performance strategies

Learn from success stories of 7 companies who have found cost efficiencies from using Cloudflare for security — without performance trade-offs.

Read whitepaper
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EBOOK

The CISO's guide to API security

In recent years, data breaches and leaks through APIs have made headlines. Learn how to secure APIs and maintain customer trust.

Read ebook
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Speed up and secure your web applications

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Pilih tingkat pekerjaan Anda... *
C-Level
Direktur
Kontributor Perorangan
Lainnya
Manajer
Siswa
VP
Pilih fungsi pekerjaan Anda... *
DevOps
Eksekutif
Infrastruktur
Jaringan
Keamanan
Keuangan/ Pengadaan
Lainnya
Penjualan / Pemasaran
Pers / Media
Produk
Rekayasa
Siswa
TI
Pilih Negara Anda...
Afghanistan
Afrika Selatan
Albania
Aljazair
Amerika Serikat
Andorra
Angola
Anguilla
Antartika
Antigua dan Barbuda
Arab Saudi
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahama
Bahrain
Bangladesh
Barbados
Belanda
Belarusia
Belgia
Belize
Benin
Bermuda
Bhutan
Bonaire, Sint Eustatius dan Saba
Bosnia dan Herzegovina
Botswana
Brasil
Britania Raya
Brunei Darussalam
Bulgaria
Burkina Faso
Burundi
Cape Verde
Chad
Chili
China
Curaçao
Denmark
Djibouti
Dominika
Ekuador
El Salvador
Eritrea
Estonia
Ethiopia
Federasi Rusia
Fiji
Filipina
Finlandia
Gabon
Gambia
Georgia
Ghana
Gibraltar
Greenland
Grenada
Guadeloupe
Guatemala
Guernsey
Guinea
Guinea Ekuator
Guinea-Bissau
Guyana
Guyana Prancis
Haiti
Honduras
Hong Kong
Hungaria
India
Indonesia
Irak
Iran
Irlandia
Islandia
Israel
Italia
Jamaika
Jepang
Jerman
Jersey
Kaledonia Baru
Kamboja
Kamerun
Kanada
Kazakhstan
Kenya
Kepulauan Aland
Kepulauan Cayman
Kepulauan Cocos (Keeling)
Kepulauan Cook
Kepulauan Falkland (Malvinas)
Kepulauan Faroe
Kepulauan Georgia Selatan dan Sandwich Selatan
Kepulauan Solomon
Kepulauan Turks dan Caicos
Kepulauan Virgin, Inggris
Kirgistan
Kiribati
Kolombia
Komoro
Kongo
Korea Selatan
Korea Utara
Kosta Rika
Kroasia
Kuba
Kuwait
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxemburg
Madagaskar
Makau
Makedonia, sebelumnya Republik Yugoslavia
Maladewa
Malawi
Malaysia
Mali
Malta
Maroko
Martinique
Mauritania
Mauritius
Mayotte
Meksiko
Mesir
Monako
Mongolia
Montenegro
Montserrat
Mozambik
Myanmar
Namibia
Nauru
Negara Plurinasional Bolivia
Nepal
Niger
Nigeria
Nikaragua
Niue
Norwegia
Oman
Pakistan
Palestina
Panama
Pantai Gading
Papua Nugini
Paraguay
Peru
Pitcairn
Polandia
Polinesia Prancis
Portugal
Prancis
Puerto Riko
Pulau Bouvet
Pulau Heard dan Kepulauan McDonald
Pulau Man
Pulau Natal
Pulau Norfolk
Qatar
Republik Afrika Tengah
Republik Bersatu Tanzania
Republik Bolivarian Venezuela
Republik Ceko
Republik Demokratik Kongo
Republik Demokratik Rakyat Laos
Republik Dominika
Republik Moldova
Reunion
Rumania
Rwanda
Sahara Barat
Saint Barthélemy
Saint Helena, Ascension dan Tristan da Cunha
Saint Kitts dan Nevis
Saint Lucia
Saint Martin (bagian Prancis)
Saint Pierre dan Miquelon
Saint Vincent dan Grenadines
Samoa
San Marino
Sao Tome dan Principe
Selandia Baru
Senegal
Serbia
Seychelles
Sierra Leone
Singapura
Sint Maarten (bagian Belanda)
Siprus
Slovakia
Slovenia
Somalia
Spanyol
Sri Lanka
Sudan
Sudan Selatan
Suriah
Suriname
Svalbard dan Jan Mayen
Swaziland
Swedia
Swiss
Taiwan
Tajikistan
Takhta Suci (Negara Kota Vatikan)
Thailand
Timor-Leste
Togo
Tokelau
Tonga
Trinidad dan Tobago
Tunisia
Turki
Turkmenistan
Tuvalu
Uganda
Ukraina
Uni Emirat Arab
Uruguay
Uzbekistan
Vanuatu
Vietnam
Wallis dan Futuna
Wilayah Samudra Hindia Britania
Wilayah Selatan Prancis
Yaman
Yordania
Yunani
Zambia
Zimbabwe

 
In submitting this form, you agree to receive information from Cloudflare related to our products, events, and special offers. You can unsubscribe from such messages at any time. We never sell your data, and we value your privacy choices. Please see our Privacy Policy for information.