How to learn CTF well
CTF (Capture The Flag) is a cybersecurity competition that requires contestants to solve various encryption, vulnerability exploitation, and digital forensics challenges. If you want to learn CTF well, here are some suggestions:
1. Learn basic knowledge: The basic knowledge required for the CTF competition includes operating systems, networks, encryption, programming, vulnerabilities, etc. It is recommended to learn basic knowledge and programming languages related to network security, such as Python, Java, C/C++, etc.
2. Practice challenges: The core of CTF is to solve various challenges. Participants need to continuously practice challenges to improve their skills. You can practice on some online platforms, such as picoCTF, HackTheBox, CTF365, etc.
3. Read Write-up: When solving challenges, contestants can read the solutions of other contestants to understand how others solved the challenges and get inspiration from them.
4. Participate in the community: Communicate with other CTF enthusiasts, join CTF-related communities or teams to get more resources and experience, and make like-minded friends to learn and progress together.
5. Continuous learning: Network security technology is constantly developing, and contestants need to constantly learn new security technologies and tools to maintain their competitiveness.
To sum up, learning CTF well requires continuous practice and learning. It is recommended that contestants focus on learning basic knowledge and combine practical exercises and community exchanges to improve their skills.
The following are some well-known CTF training platforms. You can choose the platform that suits you according to your interests and abilities:
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PicoCTF: PicoCTF is an educational CTF platform suitable for beginners to practice. The platform contains a variety of questions of different difficulties and types, covering cryptography, web vulnerabilities, binary vulnerabilities and other fields.
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HackTheBox: HackTheBox is a realistic simulated attack training platform. Players need to solve different problems to conquer different machines provided by HTB. You need to pay HTB to unlock the server, but there are many excellent questions.
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CTFtime: CTFtime is a competition platform for CTF enthusiasts around the world. It updates various CTF competition information every week. You can learn about the time, location, topics and other information of CTF competition through this platform.
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OverTheWire: OverTheWire is a CTF training platform with the core goal of "Learn Security by Doing". It mainly includes a series of Wargames. Players can improve their security skills by solving problems.
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Root Me: Root Me is a CTF training platform for beginners and experts, focusing on activities in the field of cybersecurity and digital forensics. Featuring numerous specialized challenge exercises.
at last
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