> For the complete documentation index, see [llms.txt](https://writeups.ayweth20.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://writeups.ayweth20.com/2022/dvctf-2022/crypto/secure-or-not-secure.md).

# Secure Or Not Secure

**Category:** Cryptography - **Points:** 500 (at the beginning) then 383 (at the end) - **Difficulty:** Medium - **Solves:** 65\
**Description:** I made secure application but i lost my cookie and now I can't connect. Can you help me? `nc challs.dvc.tf 2600`

**Solution:**

<details>

<summary>🚩 FLAG</summary>

```
dvCTF{42d71e9ee0f5205b54213b10d39c548f}
```

</details>