# Security.txt (200 points)
## Description
The security.txt draft got updated (https://tools.ietf.org/html/draft-foudil-securitytxt-10).
Is Senork's file still up-to-date? [https://www.senork.de/.well-known/security.txt](https://github.com/holypower777/ctf_writeups/syskronCTF_2020/security_txt/security.txt)
## Solution
By clicking on the second link, we see a link to the OpenPGP key. We open it and see the key in the base64:
```-----BEGIN PGP PUBLIC KEY BLOCK-----
mDMEX1IeNRYJKwYBBAHaRw8BAQdAGkGzrffXJoSEuPxIZ+ADdMAH1COdISkwrmFCZyCWGP+0X0JCIEluZHVzdHJ5IGEucy4gUFNJUlQgKHN5c2tyb25DVEZ7V2gwLXB1dDMtZmxhZzMtMW50by0wcGVuUEdQLWtleTM/Pz99KSA8cHNpcnRAYmItaW5kdXN0cnkuY3o+iJYEExYIAD4WIQQb0Dqaer1Y3W4NxowpcUAVAB/owgUCX1IeNQIbAwUJAE8aAAULCQgHAgYVCgkICwIEFgIDAQIeAQIXgAAKCRApcUAVAB/owkYsAP9uMtdg0YInW+JgxdZbGhP7dQS7Bv1fKARx2GDcVUt7BAD/cgkM1BSC3jT1PuutPA7HDwC7709QGbka8o/G1t9EBwE==mLiy-----END PGP PUBLIC KEY BLOCK-----```
We decode from base64 and get the flag:
```3?_R?5?	+????ÚG????@?A³­÷×&¸üHgà?tÀ?Ô#!)0®aBg ?ÿ´_BB Industry a.s. PSIRT (syskronCTF{Wh0-put3-flag3-1nto-0penPGP-key3???}) <psirt@bb-industry.cz>????>?!??Ð:z½XÝnÆ)q@??èÂ??_R?5????	O???	?????	?????????????	?)q@??èÂF,ÿn2×`Ñ'[â`ÅÖ[??ûu?»?ý_(?qØ`ÜUK{?ÿr	?Ô?Þ4õ>ë­<?Ç?»ïOP?¹?òÆÖßD??```
Flag: syskronCTF{Wh0-put3-flag3-1nto-0penPGP-key3???}