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SI DragonSec SI

Also known as
  • DragonSec_SI

Academic team University of Ljubljana

Website: https://dragonsec.si/en

Twitter: https://twitter.com/DragonSec_SI

Sign in to join the team.



DragonSec SI is a cyber security team from Faculty of Computer and Information Science, University of Ljubljana.

Students from University of Ljubljana can join by writing to: [email protected]

Participated in CTF events

Overall rating place: 282 with 166.855 pts in 2025

Country place: 2

PlaceEventCTF pointsRating points
3H7CTF 202539500.000029.123
244CrewCTF 202550.00000.409
26snakeCTF 2025 Quals1401.000015.857
81justCTF 2025629.000013.252
29DeadSec CTF 20251208.00005.223
89L3akCTF 20252026.00003.695
74Google Capture The Flag 2025639.00009.420
13GPN CTF 20251780.000021.914
4Grey Cat The Flag 202515400.000037.233
13UniVsThreats 25 CTF2240.00009.449
14b01lers CTF 20256016.000019.710
82squ1rrel CTF 20252546.00005.674

Overall rating place: 299 with 146.937 pts in 2024

Country place: 1

PlaceEventCTF pointsRating points
754 GlacierCTF 202450.00000.277
34FAUST CTF 202415415.098528.708
1100CSAW CTF Qualification Round 20241.00000.023
104SekaiCTF 2024478.00003.452
129CTFZone 2024 Quals209.00002.371
245vsCTF 20241262.00003.945
67 GPN CTF 2024753.00003.232
516ångstromCTF 2024130.00002.293
48BYUCTF 20244796.000010.424
9TBTL CTF 20242862.000017.209
30DamCTF 20241326.00009.497
10UTCTF 202415512.000041.101
456KalmarCTF 2024100.00000.299
280osu!gaming CTF 20241216.00003.367
12LA CTF 202413644.000019.913
110DiceCTF 2024 Quals578.00005.927
52Insomni'hack teaser 2024452.00006.760
149IrisCTF 2024784.00001.477

Overall rating place: 290 with 136.714 pts in 2023

Country place: 2

PlaceEventCTF pointsRating points
221HTB University CTF 2023: Brains & Bytes1025.00003.098
22 GlacierCTF 20232082.00008.930
56LakeCTF Quals 23450.00003.518
92CSAW CTF Qualification Round 20233149.00006.864
28ENOWARS 728075.978244.542
2DeadSec CTF 20235750.000032.131
45b01lers CTF947.00005.786
16UTCTF 2025 202310513.000027.852
46pbctf 2023344.00003.993

Overall rating place: 112 with 212.020 pts in 2022

Country place: 1

PlaceEventCTF pointsRating points
7KITCTFCTF 20226255.000016.606
22HTB University CTF 2022 : Supernatural Hacks4550.000015.518
53Bambi CTF #712359.38169.025
96BuckeyeCTF 20221464.00004.233
61 BlueHens CTF 20222881.00004.357
95SekaiCTF 20221261.00003.100
22LakeCTF Qualifications1635.00007.965
63TeamItaly CTF 2022412.00002.736
158CakeCTF 2022274.00000.000
35MapleCTF 20221372.00004.196
49corCTF 20221316.00004.291
10TFC CTF 20227624.000021.339
18ImaginaryCTF 20224950.000012.264
13vsCTF 20227524.000013.979
42TyphoonCon CTF 2022500.00002.628
28WeCTF 2022364.00002.727
35justCTF 2022916.00005.951
9SEETF 20228474.000010.526
72Security Fest 2022165.00000.907
55DEF CON CTF Qualifier 2022260.00009.054
146Hack-A-Sat 3 Qualifiers70.00000.995
23m0leCon CTF 2022 Teaser672.000011.015
6San Diego CTF 20226970.000021.672
242ångstromCTF 2022941.000011.303
105NahamCon CTF 20225278.00005.329
20b01lers CTF1941.000017.441
54THCon 2k22195.00001.874
418CrewCTF 202210.00000.057
6UTCTF 2025 202216062.000033.516
116Engineer CTF1355.00003.163
24TSJ CTF 2022705.00005.899

Overall rating place: 87 with 217.162 pts in 2021

Country place: 1

PlaceEventCTF pointsRating points
2CTF Internacional MetaRed 2021 - 3rd STAGE5719.00000.000
1Killer Queen CTF 20218971.000042.280
9BuckeyeCTF 20214206.000018.411
42ª etapa CTF de MetaRed México|Anuies-TIC8538.00000.000
227Jornadas 2021400.00000.703
160DEADFACE CTF2473.00005.729
22Digital Overdose 2021 Autumn CTF4261.000013.838
104TSG CTF 2021400.00003.570
259DownUnderCTF 2021 (Online)1791.00002.760
4PBjar CTF '2111708.00000.000
582CSAW CTF Qualification Round 2021201.00000.000
147TMUCTF 2021730.00001.101
47corCTF 20214643.00008.968
141Hacker's Playground 2021310.00001.598
350Really Awesome CTF 2021550.00001.340
5RCTS CERT 2021 Defending the SOC6229.00000.000
21RaRCTF 20215670.00009.717
1RTLxHA CTF 211110.000048.720
61ImaginaryCTF 20212855.00006.616
48ENOWARS 58355.93152.383
113redpwnCTF 20211747.00006.377
374HSCTF 82225.00003.097
189BCACTF 2.01975.00000.000
253Zh3r0 CTF V2101.00000.214
8ICHSA CTF 20212425.000013.855
74Pwn2Win CTF 2021253.00004.222

Overall rating place: 556 with 58.056 pts in 2020

Country place: 1

PlaceEventCTF pointsRating points
69pbctf 2020290.00001.648
481HITCON CTF 202050.00001.176
687DamCTF 2020100.00000.258
26b01lers CTF bootcamp3550.000014.544
843CSAW CTF Qualification Round 202050.00000.740
473kCTF-20201225.00003.307
156csictf 20205406.00005.786
445CCTF 202017.00000.143
60FAUST CTF 20205305.00857.958
176castorsCTF201163.00002.205
149SharkyCTF1555.00003.474
32Tiger King CTF1355.00000.000
107WPICTF 20201001.00008.204
129DawgCTF 20202520.00005.502
670TG:HACK 2020307.00000.704
153AUCTF 20209481.00005.429
73saarCTF 20201301.31620.752

Organized CTF events

NameWeight
DCTF 202224.19
DCTF 202124.19

Team members

Team writeups

EventTaskAction
DeadSec CTF 2023Compress [460]read writeup
Killer Queen CTF 2021fufu [500]read writeup
RTLxHA CTF 21Freedom doesn't exist [150]read writeup
RaRCTF 2021Unintended [400]read writeup
Pwn2Win CTF 2021Oh, Anna Julia [203]read writeup