Official URL
Total events: 3
Avg weight: 30.95
Organized by the Crusaders of Rust (a.k.a. Starrust Crusaders), an American and European collegiate team.
Official URL
Total events: 3
Avg weight: 15.25
SSD Secure Disclosure invites you to take part in TyphoonCon CTF: specially crafted challenges alongside fantastic prizes – all focused on what matters most to our community:...
Official URL
Total events: 3
Avg weight: 0.00
CyberSci is Canada's national Cyber Security Challenge for university and college students.
- Think you've got an elite team of students? Come and prove it. Compete a...
Official URL
Total events: 3
Avg weight: 27.61
Pluri-disciplinary bi-annual CTF event hosted on a weekend.
Broached subjects: Web exploitation, static code analysis, osint, binary analysis, etc.
Within scope of...
Official URL
Total events: 3
Avg weight: 23.55
CTF Jeopardy
Every year with a 26,000 € pool prize
organized by Ecole 2600.
Challenges: web, crypto, pwn, forensic, prog, misc, reverse and Osint.
Official URL
Total events: 3
Avg weight: 0.00
STACK the Flags is a 48-hour, online jeopardy style Capture-the-Flag competition organised by GovTech’s Cyber Security Group. Participants will get to compete and test their ...
Official URL
Total events: 3
Avg weight: 0.00
It is a Jeopardy style CTF
3 days Online Workshop prior to the first round
First round will be 24-hour online challenge
Second round will be 12-hour offline ch...
Official URL
Total events: 3
Avg weight: 0.00
Hack a Bit is a youth cyber education program that has three rounds of competition. The first round is an exam whereas the second and third rounds are traditional CTFs. Most ...
Official URL
Total events: 2
Avg weight: 25.00
Attack and defense CTF contest over 3 days for 20 winning teams (3–5 members per team) from various Capture the Flag contests from around the world.
Official URL
Total events: 2
Avg weight: 24.06
A 48 hour Jeopardy style CTF hosted every US presidential election.
Official URL
Total events: 2
Avg weight: 20.72
Hack Dat Kiwi (Kiwi CTF)
Hack Dat Kiwi is a new CTF franchise designed by security researchers and hackers with the aim of creating quality challenges that the partic...
Official URL
Total events: 2
Avg weight: 25.00
Moroccan Cyber Security Camp (MCSC) is an annual event full of various activities like conferences and the workshops guided by professional people and experts in the cuber se...
Official URL
Total events: 2
Avg weight: 0.00
Moscow CTF School 2020 is a jeopardy-style school CTF for Russian school teams, but it will also be available student teams. Student teams will have separate scoreboard and n...
Official URL
Total events: 2
Avg weight: 24.00
The 318br, DESEC (sponsor), and Sucuri Capture The Flag (also known as the 3DSCTF) is the first edition of a brazilian competition which goal is to test the hacker skills of ...
Official URL
Total events: 2
Avg weight: 19.70
Xiomara CTF is the second edition of the Annual CTF conducted as part of Anokha 2017, the annual technical fest of Amrita School of Engineering, Coimbatore. With challenges f...
Official URL
Total events: 2
Avg weight: 0.00
NSK CTF is a challenge in information security among russian universities and schools. Located in Novosibirsk
Official URL
Total events: 2
Avg weight: 24.59
The official SHA2017 CTF SHA2017 is a non profit outdoor Hacker camp taking place in The Netherlands in 2017 on August 4th to 8th. It is the successor of a string of similar ...
Official URL
Total events: 2
Avg weight: 0.00
Shellter Hacking Express (SHX) is quick CTF, with only 3 challeges and 4 hours duration and open and free for everyone. It happens every first Sunday of a month.
Official URL
Total events: 2
Avg weight: 31.00
The HCTF has been hosted by Vidar-Team for ten years. In the last year, our 10th HCTF, we've gained a weight of 37.00. And in this year, we decided to co-host with L-Team and...
Official URL
Total events: 2
Avg weight: 23.40
FarEastCTF - this is the first in the Far East interregional open team competition in the field of information security (CTF format Jeopardy) for students and schoolkids. Org...
Official URL
Total events: 2
Avg weight: 30.32
AceBear Security Contest is a CTF competition hosted by AceBear Team. Our CTF competition's aim is to create a playground for all people who have passion in InfoSec.
Official URL
Total events: 2
Avg weight: 25.00
Timisoara CTF is an international jeopardy-style cybersecurity competition, dedicated to high-school students, community-organized in Timisoara, Romania, under Banat IT Assoc...
Official URL
Total events: 2
Avg weight: 13.00
WCTF is organized by 360 Vulcan Team and exclusively sponsored by Qihoo 360.
Official URL
Total events: 2
Avg weight: 25.00
ICON 2018 is a two-days event around cyber security and artificial intelligence. A Capture The Flag competition will take place on September 14 in Geneva, in which 8 teams wi...
Official URL
Total events: 2
Avg weight: 27.43
The FireShell CTF is a Brazilian event in jeopardy style. The proposal is to test participants' hacking skills in a challenging yet fun environment.
Official URL
Total events: 2
Avg weight: 27.58
The moment you've all been waiting for is finally here: the #19^W #25 team on ctftime in 2017^W 2018 is organizing its own second CTF.
▀█▀ █░█ █▀▀ █▀█ █▀▀ ▀ █░░ █░░ ...
Official URL
Total events: 2
Avg weight: 20.71
Jeopardy style CTF held at the Converge Detroit Conference (convergeconference.org).
Many challenges can be solved online but there are challenges that can only be solv...
Official URL
Total events: 2
Avg weight: 17.38
An attack-defense CTF with multiple virtual machines per team. Organized by the CInsects from the Universität Hamburg.
Official URL
Total events: 2
Avg weight: 0.00
CUCTF is an intermediate-level CTF with beginner-friendly challenges geared towards learning.
Official URL
Total events: 2
Avg weight: 1.00
The CIC (Canadian Institute for Cybersecurity) is inviting all undergraduate Computer Science, Software Engineering and Information Technology Students across Canada to parti...
Official URL
Total events: 2
Avg weight: 23.49
An online, open-to-everyone CTF challenge with brand new custom-made challenges, original soundtrack, interface, art and sound effects. The CTF is angled towards the easier l...
Official URL
Total events: 2
Avg weight: 0.00
InnoCTF International is an online tournament targeted at high school and college students interested in Computer Science and Cybersecurity.
Official URL
Total events: 2
Avg weight: 0.00
It is the CTF held by the KorNewbie team and two high school information security clubs to celebrate Hangul Day.
It will be held 24 hours from 00:00 in Korea Standard...
Official URL
Total events: 2
Avg weight: 0.00
The first capture-the-flag game in Hong Kong that is open to public and students. Gladly prepared by Hong Kong CTF assoication.
Prize: TBA
Sponsored by Alibab...
Official URL
Total events: 2
Avg weight: 0.00
ByteCTF is the first Indian CTF organized by High School students. It is a part of Bal Bharati Public School, Pitampura's Annual Tech fest, Byte.IT.
Official URL
Total events: 2
Avg weight: 30.75
Online events from #kksctf community, Moscow, Russia.
Based on Information security cathedra of Cybernetics institute of Russian Technological University.
Official URL
Total events: 2
Avg weight: 26.44
Newark Academy CTF (NACTF) is an online jeopardy-style cybersecurity competition hosted by Newark Academy's Computer Science Club. Form teams with up to 5 members and partici...
Official URL
Total events: 2
Avg weight: 25.00
Layer7 is a hacking club at Sunrin Internet High School in South Korea.
We are studying security engineering through offensive security research.
We will try to for...
Total events: 2
Avg weight: 24.15
We are the team called "BambooFox" from NCTU in Taiwan.
This CTF contains Web, Reverse, Pwn, Crypto, Misc challenges.
Official URL
Total events: 2
Avg weight: 0.00
MAGIC’s CTF competitions are for entry-level high school, college, and nontraditional college students interested in pursuing a career in Cybersecurity. Students compete at ...
Official URL
Total events: 2
Avg weight: 28.50
The Syskron Security CTF (Capture The Flag) event is a free online cyber security competition for everyone. Our CTF events are focused on industrial security aka OT security....
Official URL
Total events: 2
Avg weight: 21.36
RiceTeaCatPanda is a online, jeapordy-style CTF geared toward beginners that crosses a variety of random ideas and challenges to solve, including but not limited to cryptogra...
Official URL
Total events: 2
Avg weight: 0.00
Bay Area Cyber Competitions regional CTF, created by and for students of the BACCC.
Official URL
Total events: 2
Avg weight: 0.00
For the 5th successive year, Deloitte's annual 'Capture the Flag' competition is back. Targeting selected universities across the UK the event is a fantastic opportunity for ...
Official URL
Total events: 2
Avg weight: 29.61
KAF CTF is a global Jeopardy-style information security competition, hosted by the KipodAfterFree team.
You can expect challenges related to web hacking, reverse engi...
Official URL
Total events: 2
Avg weight: 25.00
BauCTF - hosted by 3P1X , the CTF team of K. N. Toosi University of Technology.
Official URL
Total events: 2
Avg weight: 28.59
Greetings from Innovative Justice aka team Warlock_rootx, We present to you our first ever CTF with the following categories:
pwn, rev, misc, forensics,stego,crypto, boo...
Official URL
Total events: 2
Avg weight: 0.00
A hacking event hosted in National Institute of Technology Warangal, India to encourage students at beginner level.
This CTF will have various types like RE, Binary Expl...
Official URL
Total events: 2
Avg weight: 25.00
This is a joke CTF, done in the GTF (Guess The Flag) style.
It will take place for 1 day, during April Fools.
Discord Server: https://discord.gg/UhJ9uea
...
Official URL
Total events: 2
Avg weight: 22.37
N00B_4rMY is a community of Cybersec Enthusiast aswell as a student community lead by some Cyber Security Students from an University in INDIA.
The team focuses on co...
Official URL
Total events: 2
Avg weight: 24.78
PoseidonCTF is a jeopardy style security capture the flag competition organized by the team from Sousse, with love.
you can check our website: https://www.sousse.love/
Official URL
Total events: 2
Avg weight: 29.48
discord: https://discord.gg/beEcn8Q
FwordCTF is a Capture the Flag (CTF) competition organized by Fword team. It is an online, jeopardy-style competition, which will ...
Official URL
Total events: 2
Avg weight: 25.00
OWASP’s AppSec Israel is made by the people who contribute their time, brains, energy, and patience to its success.
The following people are working to ensure that OWASP...
Official URL
Total events: 2
Avg weight: 20.00
Hacky Holidays is a holiday-themed online game during which participants can solve all sorts of puzzles related to cyber security (such a game is also known as a Capture the ...
Official URL
Total events: 2
Avg weight: 22.35
HACON_CTF-2020 a jeopardy Style CTF for beginners and intermediate players and all ethical hackers!! All are invited!
The event is online based and free for all.
Official URL
Total events: 2
Avg weight: 30.05
Our team was founded by students at the University of Virginia, and we have been running CTFs since 2014. While there will be plenty of hard problems for those looking for a ...
Official URL
Total events: 2
Avg weight: 22.33
Please see our timeline here: https://i.imgur.com/nPIJnRi.png . We'll be starting at 12:01AM Eastern Standard Time, Saturday November 14, 2020.
For those relatively n...
Official URL
Total events: 2
Avg weight: 20.44
The event itself is composed of multiple challenges in diverse areas.
Organized by RCTS CERT in Portugal
Official URL
Total events: 2
Avg weight: 31.00
Decompetition is an experimental CTF that focuses entirely on reverse engineering. You get a binary and an interactive disassembly diff, and you try to recreate the original...
Official URL
Total events: 2
Avg weight: 31.00
Annual CTF organized by Ledger Donjon, the security team at Ledger.
Official URL
Total events: 2
Avg weight: 0.00
Global CyberPeace Challenge (GCC) is a journey to recognize and award talent that can build solutions to some of the most pressing cybersecurity problems faced by the society...
Official URL
Total events: 2
Avg weight: 23.62
Organized by the University of Delaware's own CTF team, the BlueHens CTF aims to provide interesting and unique challenges in a jeopardy-style format targeting academic as we...
Official URL
Total events: 2
Avg weight: 25.00
Paradigm CTF is a blockchain-focused CTF for beginners and experts alike
Official URL
Total events: 2
Avg weight: 23.01
Format: Jeopardy
Official URL: https://0xl4ugh.com/
Event organizers :
0xL4ugh Team
Official URL
Total events: 2
Avg weight: 22.55
A beginner-friendly CTF with an objective to get the enthusiastic students familiar with the basics, along with a few hard and fun challenges for the professionals.
...
Official URL
Total events: 2
Avg weight: 30.05
This is a beginner to intermediate level CTF competition. With this CTF we want to introduce more people into the field of cybersecurity. It features web, crypto, rev, pwn, a...
Official URL
Total events: 2
Avg weight: 0.00
Mentor High School's CTF challenge! Open to anyone, anywhere (eligibility rules exist for prizes).
MHSCTF 2023 started on February 1st at noon Eastern! It runs until ...
Official URL
Total events: 2
Avg weight: 28.70
Lexington Informatics Tournament CTF 2021 is a Jeopardy-style, beginner-friendly online CTF that's open to everyone. It is hosted by the LexMACS club from Lexington High Scho...
Official URL
Total events: 2
Avg weight: 0.00
This is the first year for this CTF. We will be hosting a week long event that will happen from November 23rd through the 27th. There will be many different machines to hack....
Official URL
Total events: 2
Avg weight: 33.08
Organized by Hackerdom in collaboration with HITB, this Capture the Flag is an online and on-site competition for teams around the world.
Best teams are qualified to ...
Official URL
Total events: 2
Avg weight: 29.66
CTF run by students from Cyber Security Club @ Ohio State.
BuckeyeCTF is intended to be beginner friendly and is geared towards university teams, but there will be a ...
Official URL
Total events: 2
Avg weight: 0.00
This is a CTF with Japanese OSINT as the main genre.
There are a few other genres mixed in as well.
Please note that there may be challenges themed on places that a...
Official URL
Total events: 2
Avg weight: 19.97
Intent Security Research Summit is a global cyber security conference - for researchers, made by researchers.
Intent and its CTF are organized by industry-leading resear...
Official URL
Total events: 2
Avg weight: 18.33
Its a overday CTF for 24 Hours with Web, binary, reversing, shell exploit and some tricky general application based CTF which are made for everyone but they need to think ou...
Official URL
Total events: 2
Avg weight: 28.99
The Few Chosen organizes its first CTF event between 26th-28th November. We are a group of 5 students that have participated in numerous CTFs and our passion for cybersecurit...
Official URL
Total events: 2
Avg weight: 0.00
The Tribe CTF will illuminate the creativity and contributions from black technologists and cyber firms. The Challenges contained within this CTF are a unique twist on the tr...
Official URL
Total events: 2
Avg weight: 29.98
idekCTF is an information security CTF competition organized by the idek team and is aimed at high school and university students, with difficult challenges catering to more ...
Official URL
Total events: 2
Avg weight: 25.79
A CTF hosted by BYU Cyberia, the official CTF team of Brigham Young University.
Official URL
Total events: 2
Avg weight: 17.11
Participants will get an access to the cyber security tournament system and they will have 12 hours to solve CTF challenges.
Prizes:
1st place - 500 EUR,
2n...
Official URL
Total events: 2
Avg weight: 0.00
@Hack is a Cyber Security conference in association with Black-Hat co-organised by SAFCSP and Informa Tech.
Official URL
Total events: 2
Avg weight: 24.29
Event organised by Science Club from Gdańsk Tech university in Poland.
Jeopardy style, categories:
Crypto, pwn, reverse, web and misc.
Organised in Poland, las...
Official URL
Total events: 2
Avg weight: 24.88
SEETF is a cybersecurity Capture the Flag competition hosted by the Social Engineering Experts CTF team.
Categories include web exploitation, binary exploitation, rev...
Official URL
Total events: 2
Avg weight: 12.15
Knight CTF is an online jeopardy style Capture the Flag (CTF) competition hosted by the Knight Squad community from Bangladesh. This is the first international CTF from Bangl...
Official URL
Total events: 2
Avg weight: 25.17
CrewCTF is an annual cybersecurity Capture The Flag competition hosted by TheHackersCrew. With intermediate to expert level challenges, our contests are great opportunities f...
Official URL
Total events: 2
Avg weight: 28.50
Space Heroes CTF is an online jeopardy style Capture the Flag competition hosted by the FITSEC Team From Florida Tech.
Join our Discord! https://discord.gg/wvuvDUjAeg...
Official URL
Total events: 2
Avg weight: 9.64
It is a competition designed to contribute to strengthening security capabilities and spreading security awareness to suit the purpose of cybersecurity.
Official URL
Total events: 2
Avg weight: 0.00
Hack In Tangerang Kota Capture The Flag (CTF) is the first Online Hacking competition that's held by Information Technology Agency of Tangerang City Government. Due to the im...
Official URL
Total events: 2
Avg weight: 29.76
Our challenges range from beginner to medium in difficulty. Our esteemed members have worked tirelessly to bring new and stimulating CTF challenges to pose varying levels of ...
Official URL
Total events: 2
Avg weight: 0.00
New Cyber convention in Aix-en-Provence (France) : Hacky'Nov.
CTF - conferences - workshop - partership.
Official URL
Total events: 2
Avg weight: 31.00
MidnightFlag - INFEKTIONCTF is a jeopardy-type ctf, organized for and by students.
Challenges are beginner/intermediate level.
Our discord : https://discord.com/inv...
Official URL
Total events: 2
Avg weight: 24.84
Imperial CTF brings together DoCSoc's efforts to bring more cyber security interest to Imperial College London. It is organised in two stages:
- online qualifier, wh...
Official URL
Total events: 2
Avg weight: 24.86
SekaiCTF is a Capture The Flag event hosted by Team Project Sekai. We offer challenges ranging from beginner to advanced level and everyone is welcomed to participate and lea...
Official URL
Total events: 2
Avg weight: 0.00
Challenge the Cyber organizes cybersecurity events for scholars and students in The Netherlands. Its most important activities include the yearly Challenge the Cyber CTF, the...
Official URL
Total events: 2
Avg weight: 22.55
A global CTF competition, hosted by the University of Adelaide's Capture the Flag Club and members of its associated competitive team, AdelaideB9.
Official URL
Total events: 2
Avg weight: 24.08
Grey Cat The Flag is a jeopardy style CTF organized by NUS Greyhats (http://nusgreyhats.org/) and National Cybersecurity R&D Labs (http://ncl.sg/).
Infra sponsored by...
Official URL
Total events: 2
Avg weight: 30.00
RPCA CTF Cybersecurity Competition or RPCA CTF is an onsite and online with invitation jeopardy-style CTF event for the beginner hosted by the RPCA Cyber Club, Royal Police C...
Official URL
Total events: 2
Avg weight: 0.00
*This is only for middle and high school students!
Join Ferro’s Inter-Galactic Exploration team as a security specialist, securing the technology of one of the expedi...
Official URL
Total events: 2
Avg weight: 0.00
We are hosting a CTF to test our new CTF hosting service. This is our second test after a successful test a year ago, many more features have been added, so we are aiming at ...
Official URL
Total events: 2
Avg weight: 15.12
Description: A 48 hours ctf by n00bz for n00bz, organized with beginner friendly challenges (and some hard ones), n00bzCTF is dedicated to make cyber security more friendly a...
Official URL
Total events: 2
Avg weight: 23.35
OmWars - the most impact international CTF from Omsk!
Sponsors : OOO "ATTASHE"- local commercial information and physical security company.
Official URL
Total events: 2
Avg weight: 0.00
CakeCTF is a Jeopardy-style Capture The Flag competition hosted by yoshiking, theoremoon, and ptr-yudai. There will be some challenges of pwn, web, rev, crypto, and so on. Th...
Official URL
Total events: 2
Avg weight: 0.00
Esaip CTF is a Esaip engineering school CTF held at Angers, France.
Official URL
Total events: 2
Avg weight: 12.23
BDSec CTF is an online competition hosted by Knight Squad community from Bangladesh. This competition is for professional hackers, students and cyber security enthusiasts. No...
Official URL
Total events: 2
Avg weight: 24.21
Kalmarunionen is a collaborative of mostly Danish CTF teams. We plan on hosting one jeopardy style CTF each year.
Official URL
Total events: 2
Avg weight: 0.00
Hackvens is a CTF hosted by Advens, first french pure player in cybersecurity
2022 October 7-8
Official URL
Total events: 2
Avg weight: 23.98
LakeCTF is the first CTF hosted by polygl0ts (and friends), the CTF team of EPFL.
For the occasion of the 20th anniversary of the IC Faculty at EPFL we organize a CTF...
Official URL
Total events: 2
Avg weight: 0.00
A (college) quarterly CTF held by ACM Cyber at UCLA to culminate the workshop series, Cyber Academy.
Official URL
Total events: 2
Avg weight: 0.00
Every month Intigriti organizes a CTF challenge with over 300€ worth of prizes to be won.
Of these prizes,
- 3 randomly picked solvers of the challenge each get...
Official URL
Total events: 2
Avg weight: 0.00
Black Hat MEA was the largest infosec event held anywhere in the world in 2021, The conference co-organised by SAFCSP and Informa Tech.
Official URL
Total events: 2
Avg weight: 29.75
Cryptoverse CTF is a jeopardy style event organized by an individual who is particularly interested in Cryptography and Reverse Engineering.
The CTF will focus on bo...
Official URL
Total events: 2
Avg weight: 25.00
FE-CTF is an annual Capture The Flag (CTF) event organized by the Danish Defence Intelligence Service.
The competition is aimed at engaging and encouraging primarily ...
Official URL
Total events: 2
Avg weight: 24.58
Student run CTF with challenges from all major categories.
Official URL
Total events: 2
Avg weight: 24.32
The GlacierCTF is a jeopardy-style CTF organized by LosFuzzys.
Official URL
Total events: 2
Avg weight: 0.00
19 November 2022 — 11 December 2022
On-line/On-site
Official URL: https://aciso.timepad.ru/event/2156293/
Event organizers: ACISO
Official URL
Total events: 2
Avg weight: 0.00
YetiCTF is an open Interregional cybersecurity competition organised by NSTU CTF team based in Novosibirsk, Russia.
Official URL
Total events: 2
Avg weight: 0.00
○ Event and CTF name: 2023 HACKTHEON SEJONG
○ Link to event logo: https://hacktheon.org
○ Qualification for the competition : University students worldwide(includin...
Official URL
Total events: 2
Avg weight: 25.00
CyberHavoc CTF will be a jeopardy style CTF organised by Manav Rachna International Institute of Research and Studies, India, on 19th April 2023. We are thankful to Traboda a...
Official URL
Total events: 2
Avg weight: 0.00
Join us for an exciting 8-hour Jeopardy-style CTF at Vidyut 2023 - a National-Level Techno-Management Fest organized by Amrita Vishwa Vidyapeetham, Amritapuri. Our CTF will f...
Official URL
Total events: 1
Avg weight: 70.00
The first Mozilla CTF was held on January 25, 2012, and ran for 24 hours. Despite some technical glitches, the event was very successful with over 150 teams registered.
...
Official URL
Total events: 1
Avg weight: 24.62
A jeopardy Style CTF for beginners and intermediate players and all ethical hackers!! All are invited!
So get ready to unleash your true potential and discover the hacke...
Official URL
Total events: 1
Avg weight: 20.00
LEARN:
Learn computer security offense and defense in hands-on seminars taught by computer security experts from MIT, Lincoln Laboratory, and Northeastern University.
Official URL
Total events: 1
Avg weight: 5.00
The Institute for Internet Security - if(is) is an innovative, independent, scientific facility of the Westphalia University of Applied Sciences. We are hosting a CTF in orde...
Official URL
Total events: 1
Avg weight: 5.00
C4CTF is an on-site jeopardy-style CTF that is being held at King Abdulaziz City for Science and Technology (KACST).
Official URL
Total events: 1
Avg weight: 0.00
sCTF makes CTF competitions designed for K-12 students to promote computer science education. For students, by students.
