| Title | Datetime(KST) |
|---|---|
| SCTF 2017 Quals | 2017.07.08 09:00 - 07.09 21:00 (36 Hr) |
| SCTF 2017 Final | 2017.08.20 10:00 - 08.21 10:00 (24 Hr) |
| SCTF 2018 Quals | 2018.06.30 09:00 - 07.01 09:00 (24 Hr) |
| SCTF 2018 Final | 2018.08.26 10:00 - 08.27 10:00 (24 Hr) |
| 2019 OpenCTF | 2019.08.20 10:00 - 16:00 (6 Hr) |
| 2020 Hacker's Playground | 2020.08.17 10:00 - 16:00 (6 Hr) |
| 2021 Hacker's Playground | 2021.08.16 15:00 ~ 08.17 15:00 (24 Hr) |
| 2022 Hacker's Playground | 2022.08.22 15:00 ~ 08.23 15:00 (24 Hr) |
| 2023 Hacker's Playground | 2023.08.19 09:00 ~ 21:00 (12 Hr) |
SCTF and Hacker's Playground(including OpenCTF) are sub event of SSTF(Samsung Security Tech Forum),
powered by Security Team of Samsung Research.
SCTF is a hacking competition for skilled-hackers,
and OpenCTF is on-site hacking hands-on event for SSTF attendees.
Hacker's Playground is the on-line version of OpenCTF.
Challenges and write-ups in this repository follow CC BY-NC-SA-4.0. Thus, it is free to use for academic purpose or individual research, but not for commercial purpose.