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Etkinlikler

Ders bitince sıra sahaya çıkmaya gelir. Burada önümüzdeki iki ayın CTF takvimi, açık hackathonlar ve ödül ödeyen bug bounty programları var. İlk yarışmanı seçerken tek ölçüt zorluk değil: kısıtsız, çevrim içi ve hafta sonuna denk gelen bir etkinlik seni bitirir, kalanı sonra gelir.

Liste üç açık kaynaktan gelir: CTFtime yarışma takvimi, Devpost hackathon dizini ve Intigriti bug bounty programları. Günde bir yenilenir. Bir kaynağa ulaşılamazsa o bölüm boş kalır, yerine uydurma kayıt konmaz.

Kayıt ve kural bilgisi her zaman etkinliğin kendi sayfasındadır. Kart başlığına tıkladığında oraya gidersin.

Kaynak: CTFtime, Devpost ve Intigriti açık arayüzleri

Yaklaşan CTF'ler

CTFtime · önümüzdeki 60 gün

Jeopardy biçimindeki yarışmalarda soru çözersin, Attack-Defense biçiminde ise hem kendi sunucunu savunur hem rakibinkine girersin. İlk yarışman Jeopardy olsun.

43 kayıt

Güvenlik hackathonları

Devpost · "security" araması

Hackathonda soru çözmezsin, bir şey yaparsın. Portföy kurmanın en hızlı yolu budur: bitmiş küçük bir araç, yarım kalmış büyük fikirden değerlidir. Devpost tarihleri kendi biçiminde verir, olduğu gibi gösteriyoruz.

6 kayıt
  • 3rd-Web-HackDevpost
    HackathonÇevrim içiOnline
    Katılım: OpenAug 22 - Sep 27, 2026Ödül $750BlockchainOpen EndedWeb
  • INDUX 5.0-2026Devpost
    HackathonYüz yüzeVikrant University , Gwalior
    Katılım: OpenSep 22 - Oct 15, 2026Ödül ₹ 225,000CybersecurityDesignRobotic Process Automation
  • AI Lodge Hackathon 2026Devpost
    HackathonÇevrim içiOnline
    Katılım: OpenSep 22 - Oct 19, 2026Ödül $0Beginner Friendly
  • Build-A-ThonDevpost
    HackathonYüz yüzeNCC Digital Park, University of Ibadan
    Katılım: BilinmiyorOct 16 - 17, 2026Ödül $0E-commerce/RetailHealthLow/No Code
  • IEEE ClimateChain Global HackathonDevpost
    HackathonÇevrim içiOnline
    Katılım: BilinmiyorOct 05 - 25, 2026Ödül $3,000BlockchainMachine Learning/AISocial Good
  • Financial Cybersecurity Challenge 2026Devpost
    HackathonÇevrim içiOnline
    Katılım: BilinmiyorOct 03 - 04, 2026Ödül $0Beginner FriendlyCybersecurityFintech

Açık bug bounty programları

Intigriti · ödül ödeyen açık programlar

Bunlar yarışma değil, sürekli açık programlar. Şirket kapsamını yayımlar, sen açık ararsın, geçerli bulguya ödül öder. Kapsam dışına çıkmak yasaktır. Programın kurallarını okumadan test etme.

  • Capture Our Flag0-51337 EUR

    Yazılım

    One submission and 51,337 reasons to get to it. Cybersecurity is part of our nature and we understand that only by challenging our ways, we get to improve. The Capture Our Flag program is a targeted challenge that levera

  • Altera500-30000 USD

    Altera is a leading global semiconductor company known for its innovation in programmable logic devices (PLDs), including field-programmable gate arrays (FPGAs), complex programmable logic devices (CPLDs), and related so

  • Arm500-20000 USD

    Yazılım

    Arm is committed to security and welcomes feedback from researchers and the security community to improve its products and services. The Arm Bug Bounty Program represents a partnership between Arm and the research commun

  • Trusted Firmware1000-20000 USD

    Yazılım

    Trusted Firmware provides a reference implementation of secure software for Arm Armv8-A, Armv9-A and Armv8-M. It provides SoC developers and OEMs with a reference trusted code base complying with the relevant Arm specifi

  • Capital.com0-15000 EUR

    Capital.com is one of the world’s fastest-growing trading platforms – in fact, we were ranked as the fastest-growing company in the Middle East in the 2024 Deloitte Technology Fast 50. We serve our clients from offices a

  • Delen Private Bank100-15000 EUR

    Delen Private Bank is a family-based specialist in asset management, focused on wealth preservation, growth and careful planning. Our core values - entrepreneurship, personal service and long-term vision – inspire us to

  • Yahoo Bug Bounty100-15000 USD

    Medya

    Welcome to Yahoo Yahoo is a global media and advertising company connecting people to their passions. With one of the largest online audiences in the world, Yahoo brings people closer to what they love — from finance and

  • NVIDIA Public Bug Bounty150-15000 USD

    Yazılım

    Welcome to the NVIDIA Public Bug Bounty Program Thank you for your interest in helping us protect our products and users. We deeply value the security research community and appreciate the time, effort, and creativity yo

  • Dropbox Bug Bounty100-15000 USD

    Yazılım

    Welcome to the Dropbox Bug Bounty program — where your curiosity helps keep millions of users safe. At Dropbox, we take security seriously, and we know the best defenses are built with input from the wider security commu

  • BMW Group Automotive100-15000 EUR

    The BMW Group looks forward to working with the security community to find vulnerabilities in order to keep its products and customers safe and secure. We are committed to working with you to verify, reproduce, and respo

  • Adobe Public75-15000 USD

    Yazılım

    Hello and welcome, researchers! A huge welcome to both our returning researchers joining us here and the new members of the community — your work plays a critical role in helping keep Adobe's products and customers secur

  • intigriti0-13337 EUR

    Yazılım

    At intigriti, we practice what we preach. We’ve built the platform with the greatest care and attention for security, but all software contains bugs and we are no exception to this rule. We encourage you to responsibly d

  • Monzo Public Bug Bounty Program50-12500 GBP

    Welcome to the Monzo public bug bounty program! 🚀 At Monzo we aim to create a banking service that makes our customers financial lives better and easier. Our mantra is “make money work for everyone” and we mean it! 👍 W

  • DigitalOcean50-10000 USD

    Yazılım

    DigitalOcean, LLC. is an American multinational technology company and cloud service provider. DigitalOcean simplifies cloud computing so developers and businesses can spend more time building software that changes the w

  • Watsons10-8500 USD

    Perakende

    The AS Watson Bug Bounty Program AS Watson is a diverse family of over 130,000 people, 17,000 stores shared by 12 retail brands in 31 markets. Established in 1841, AS Watson Group is one of the world's longest-standing a

  • The Perfume Shop10-8500 USD

    Perakende

    The AS Watson Bug Bounty Program AS Watson is a diverse family of over 130,000 people, 17,000 stores shared by 12 retail brands in 31 markets. Established in 1841, AS Watson Group is one of the world's longest-standing a

  • Marionnaud10-8500 USD

    Perakende

    The AS Watson Bug Bounty Program AS Watson is a diverse family of over 130,000 people, 17,000 stores shared by 12 retail brands in 31 markets. Established in 1841, AS Watson Group is one of the world's longest-standing a

  • ICI PARIS XL10-8500 USD

    Perakende

    The AS Watson Bug Bounty Program AS Watson is a diverse family of over 130,000 people, 17,000 stores shared by 12 retail brands in 31 markets. Established in 1841, AS Watson Group is one of the world's longest-standing a

  • Kruidvat10-8500 USD

    Perakende

    The AS Watson Bug Bounty Program AS Watson is a diverse family of over 130,000 people, 17,000 stores shared by 12 retail brands in 31 markets. Established in 1841, AS Watson Group is one of the world's longest-standing a

  • Superdrug10-8500 USD

    Perakende

    The AS Watson Bug Bounty Program AS Watson is a diverse family of over 130,000 people, 17,000 stores shared by 12 retail brands in 31 markets. Established in 1841, AS Watson Group is one of the world's longest-standing a

  • SBB - Swiss Federal Railways25-6666 EUR

    The Swiss Federal Railways (SBB) operates one of the most complex and digitally integrated transportation systems in Europe. Our infrastructure spans mission-critical systems including real-time scheduling, ticketing, pa

  • Torfs25-6500 EUR

    Perakende

    Torfs - the well-known shoe retailer in Belgium - is still a 100% family business today. This family character guarantees a number of important values within the company where employees are central. A head office in Sint

  • Uphold0-6000 EUR

    Uphold is a global digital financial platform that enables users to buy, sell, and trade a wide range of assets, including cryptocurrencies, traditional fiat currencies, and precious metals. Operating in 140+ countries a

  • TrueLayer75-6000 EUR

    TrueLayer is opening up finance and changing the way the world pays. Empowering businesses in every industry to create first-class financial experiences for their customers. We build on top of the Open Banking and PSD2 s

  • SimScale250-6000 EUR

    SimScale is a browser-based, online engineering simulation platform that provides powerful modeling and simulation capabilities. With in-browser 3D visualization, scalable on-demand computing capacity, the SimScale platf

  • Veriff Bug Bounty5-6000 EUR

    Yazılım

    At Veriff we are passionate about creating a safer environment online. Our mission is to bring transparency to the digital world. We take the security of our systems seriously, and we value the security community. The di

  • BMW Group150-6000 EUR

    With its four brands BMW, MINI, Rolls-Royce and BMW Motorrad, the BMW Group is the world’s leading premium manufacturer of automobiles and motorcycles and also provides premium financial services. Our vehicles and produc

  • Intergamma50-5500 EUR

    Perakende

    Intergamma is the biggest DIY retailer of The Netherlands and Belgium with three brands: GAMMA Nederland, GAMMA België, and KARWEI. We have almost 400 DIY stores and operate three eCommerce websites. Our strategy is to b

  • Coveo Public Bug Bounty100-5500 USD

    Yazılım

    Coveo delivers AI-powered search and recommendations across websites, apps, and enterprise systems. Our platform includes automated crawlers, customer-supplied Python execution, and large-scale AI/GenAI infrastructure, p

  • Rivian Bug Bounty100-5000 USD

    Rivian exists to create products and services that help our planet transition to carbon neutral energy and transportation. Rivian designs, develops, and manufactures category-defining electric vehicles and accessories an

  • Water-Link50-5000 EUR

    All life needs water. Both people, their company and their environment must at all times have water in the right quantity, of the right quality, at the right time. This water must be supplied within the safety of well-th

  • Mobile Vikings0-5000 EUR

    Telekom

    True Vikings never entered the battlefield without their helmets. And we believe a secure environment, just like free access to open communication, is a worldwide human right. But even the best Viking Drakkars may someti

  • Venly50-5000 EUR

    Yazılım

    Venly is a blockchain technology company providing developer-friendly solutions to help businesses seamlessly integrate Web3 capabilities into their applications. Our mission is to make blockchain accessible for everyone

  • Kinepolis Group0-5000 EUR

    Medya

    Our website is a way to inform and inspire customers about the latest and brightest. It allows to: • Get up to date information about the movies and events we offer; • Choose your favorite movie theater, pick a date and

  • Personio50-5000 EUR

    Kurumsal hizmet

    Personio is Europe's leading HR Software for SMEs - your one-stop HR solution with automated processes, seamless integrations, and data-driven insights. Our Security Team knows that a solid Bounty Program helps build cus

  • UZ Leuven50-5000 EUR

    UZ Leuven is a university hospital where patients can count on specialised care and innovative treatments, combined with humane attention and respect for every person. Every day, almost 10,000 passionate employees provid

  • Skoda Auto Bug Bounty Program200-5000 EUR

    This Bug Bounty program is an official and first program run by Škoda Auto a.s. It is focused on the newest version of MyŠkoda mobile application available for iOS and Android. We appreciate the possibility to work with

  • Exoscale Bug Bounty50-5000 EUR

    Exoscale is the leading Swiss/European cloud service provider. We’re a team of IT operations veterans turned cloud enthusiasts. We believe the applications of the future will be cloud native. With Exoscale we’re building

  • Pornhub Bug Bounty Program25-5000 USD

    Medya

    Aylo Freesites Ltd, operator of www.pornhub.com, and its affiliated entities (collectively, “Aylo”) is a tech pioneer offering world-class adult content platforms. Security is a top priority for Aylo, and we are committe

  • Brazzers Bug Bounty Program50-5000 USD

    Medya

    Aylo Premium Ltd, operator of www.brazzers.com, and its affiliated entities (collectively, “Aylo”) is a tech pioneer offering world-class adult content platforms. Security is a top priority for Aylo, and we are committed

Yarışmadan önce

Bir CTF'e hazırlıksız girip sıfır çekmek motivasyonu kırar. Önce burada ısın, sonra kaydol.

Arenada aynı soru tipleri süre baskısı olmadan var.Arenaya git

Kaynak: CTFtime, Devpost ve Intigriti açık arayüzleri. Liste günde bir yenilenir. Son güncelleme: 25 Eylül 2026.