[Born2beroot] UFW

2025. 6. 22. 21:25ยท๐Ÿƒ‍โ™€๏ธ Activities/42 Cursus

UFW์— ๊ด€ํ•œ ์„ค๋ช…์€ ์•„๋ž˜ ๋งํฌ์— ์ž‘์„ฑํ•ด ๋‘์—ˆ์Šต๋‹ˆ๋‹ค.

 

[Born2beroot] ๊ธฐ๋ณธ ์„ค์ •

ํ•ด๋‹น ํ™˜๊ฒฝ์ด ๊ทธ๋ž˜ํ”ฝ ํ™˜๊ฒฝ์ธ์ง€ ํ™•์ธ์ž…๋ ฅecho $XDG_SESSION_TYPE์ถœ๋ ฅx11 #๊ทธ๋ž˜ํ”ฝ ํ™˜๊ฒฝ(GUI)wayland #๊ทธ๋ž˜ํ”ฝ ํ™˜๊ฒฝ(GUI)tty #๋ช…๋ น ์ค„ ์ธํ„ฐํŽ˜์ด์Šค(CLI) ์‚ฌ์šฉ์ž(user)์— ์—ฐ๊ฒฐํ•˜๊ธฐloginlogin: Password: ํฌํŠธ ํฌ์›Œ๋”ฉ(Port Forwardi

y-e-99.tistory.com

 

UFW ์„ค์น˜ ํ™•์ธ

dpkg -l ufw

UFW ๋™์ž‘ ํ™•์ธ

sudo ufw status

UFW์˜ ํ™œ์„ฑ๋œ ๊ทœ์น™

4242 ํฌํŠธ์— ๋Œ€ํ•œ ๊ทœ์น™๋„ ์žˆ์–ด์•ผ ํ•œ๋‹ค.

sudo vim /etc/ssh/sshd_config

8080 ํฌํŠธ๋ฅผ ์—ด๊ธฐ ์œ„ํ•œ ์ƒˆ๋กœ์šด ๊ทœ์น™ ์ถ”๊ฐ€

์ƒˆ๋กœ์šด ๊ทœ์น™์„ ์ถ”๊ฐ€ํ•œ ํ›„ ํ™œ์„ฑ๋œ ๊ทœ์น™์˜ ๋ชฉ๋ก์— ์ถ”๊ฐ€๋˜์—ˆ๋Š”์ง€ ์ฒดํฌํ•œ๋‹ค.

ufw allow 8080
sudo ufw status

'๐Ÿƒโ€โ™€๏ธ Activities > 42 Cursus' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

[Born2beroot] Script monitoring  (0) 2025.06.22
[Born2beroot] SSH  (0) 2025.06.22
[Born2beroot] Sudo  (0) 2025.06.22
[Born2beroot] ํ˜ธ์ŠคํŠธ๋ช…๊ณผ ํŒŒํ‹ฐ์…˜๋“ค  (0) 2025.06.22
[Born2beroot] ์‚ฌ์šฉ์ž  (0) 2025.06.22
'๐Ÿƒ‍โ™€๏ธ Activities/42 Cursus' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
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0=2.
[Born2beroot] UFW
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