---
title: BSidesTLV CTF 2023 | BSidesTLV 2026
description: BSidesTLV CTF 2023
url: "https://bsidestlv.com/ctf/2023"
type: static
generatedAt: "2026-03-16T11:38:29.713Z"
---

CTF 2023
# BSidesTLV CTF 2023

Platform
 [ctf23.bsidestlv.com](https://ctf23.bsidestlv.com)
Flag format
 `BSidesTLV2023{...}`
**Sponsored by [Correlium](https://correlium.io)**

## Timetable

 - **Start:** June 26th 2023, 09:00 (Israel Time)
 - **End:** June 28th 2023, 09:00 (Israel Time)
 - **Duration:** 48+ hours
 - **Winner announcement:** June 29th, during our event

---

## Rules and Guidelines

 1. Remote participation is allowed (for all teams)
 1. Only physically present teams may claim a prize — make sure a member of your team is in the announcement ceremony!
 1. We will contact winners using the email registered at the CTF Website — use an email you monitor
 1. This is a game, play fairly — we reserve the right to disqualify participants
 1. Each team may be made of one or more individuals
 1. Most web challenges use a sticky cookie called `BSidesTLV` — make sure to work with sessions
 1. Hourly cleanup of large and old files for persistency challenges
 1. Recommended team size is 5 (limited to 10)
 1. We usually keep challenges alive for ~1 week after the event to enable write-ups

---

## FAQ

**Do I have to be a member of a team to participate?** No, you can register as a team of one member.

**Is the CTF aimed at beginners?** Some challenges will be at beginner level, some at expert level. Try solving from the lower scores working up.

**Are there binary exploitation challenges?** Yes. Yes there are.

**What is the flag format?** `BSidesTLV2023{…}`

**Will you release the code/containers/VM after the CTF?** Yes, we plan to release our entire repo.

---

## Our Team

| Name | Challenges |
| --- | --- |
| **Tomer Zait** | **CTF Lead** — Browselicious, APPerolSpritz, FangLight |
| **Nimrod Levy** | **CTF Team** — Browselicious, APPerolSpritz |
| **Guy Barnhart-Magen** | **CTF Team** — Moral Support |
| **Arie Haenel** | Tsebrakhn |
| **Moti Markovitz** | CTF challenges |
| **David Hai Gootvilig** | compare_me, lost-basis |
| **Aviya Erenfeld** | Outside The Asylum, Lonely At The Top |
| **Aviv Yahav** | n0tes-revenge, Zen(d) Master |
| **Amit Huri** | Out-of-Character |
| **Israel Erlich** | UAF S.H.I.E.L.D |
| **Yaakov Cohen** | Opa Opa Opa Opa Hei, UAF S.H.I.E.L.D, Leakage Brothers… Leakage |
| **Tomer Laor** | Leakage Brothers… Leakage |
| **Tiko** | Acid |
| **Osher Bello** | CD-KEY |
| **Matter Bernhard** | Strange Traffic, The dog ate my QR! |
| **Gal Goldshtein** | Take Me to Prom |
| **Daniel Abeles** | Take Me to Prom |
| **Ben Salem** | Back To The Future |
| **Aviv Cohen** | Opa Opa Opa Opa Hei |
| **David Yona** | Opa Opa Opa Opa Hei |
| **Artur Avetisyan** | Gamma Authentication |
| **Aviv Avraham Levy** | Breaking The Vault: Uncover the Secrets |
| **Sharon Brizinov** | passino |
| **Israel Rubin** | KeyHunter |
   [All CTF editions](/ctf/)