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๐Ÿ“šโ”‚War_Game/๐Ÿ“‘โ”‚Contest

[2023] ์ง€๋ฐฉ๊ฒฝ๊ธฐ๋Œ€ํšŒ - 1๊ณผ์ œ ์—ฐ์Šต Part1

๐Ÿ‘๋ชจ๋‘ ๋‹ฌ๋‹ฌ ์™ธ์šธ ํ•„์š” ์—†์ด ํ‚ค์›Œ๋“œ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ์•”๊ธฐํ•˜์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์‹œ์Šคํ…œ ๋ณด์•ˆ Basic ๋”๋ณด๊ธฐ ๋ฐ”์ด๋Ÿฌ์Šค(virus) ๋‹ค๋ฅธ ํ”„๋กœ๊ทธ๋žจ์„ ๋ณ€ํ˜•์‹œ์ผœ ๊ฐ์—ผ์‹œํ‚ค๋Š” ํ”„๋กœ๊ทธ๋žจ ์›œ(worm) ์•…์„ฑ์ฝ”๋“œ (Malware)์˜ ๊ฐ์—ผ ๋ฐฉ์‹ ์ค‘ ํ•˜๋‚˜๋กœ, ์—ฌ๋Ÿฌ ๋‹จ๋ง๊ธฐ์— ๋ถ„์‚ฐ๋˜์–ด ํผ์ ธ ๊ทธ ๋‹จ๋ง๊ธฐ๋“ค์ด ์—ฐ๊ฒฐ๋œ ๋„คํŠธ์›Œํฌ ์ „์ฒด๋ฅผ ๊ฐ์—ผ ์ฟ ํ‚ค(Cookie) ์›น ์‚ฌ์ดํŠธ ์ ‘์†์‹œ ํด๋ผ์ด์–ธํŠธ์— ์ €์žฅ๋˜๋Š” ์ž‘์€ ํŒŒ์ผ๋กœ ์›น ์ ‘๊ทผ์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚จ๋‹ค. ์œˆ๋„์šฐ ๊ธฐ๋ณธ ๊ทธ๋ฃน๊ตฌ๋ถ„ ์„ค๋ช… Administrator ๊ด€๋ฆฌ์ž Power Users ์‚ฌ์šฉ์ž๋‚œ ๊ทธ๋ฃน๊ณ„์ •์„ ๊ด€๋ฆฌํ•˜๋Š” ๊ทธ๋ฃน Backup Operators ์‹œ์Šคํ…œ ๋ฐฑ์—…์„ ์œ„ํ•ด์„œ ๋ชจ๋“  ์‹œ์Šคํ…œ์˜ ํŒŒ์ผ๊ณผ ๋””๋ ‰ํ„ฐ๋ฆฌ์— ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๋Š” ๊ทธ๋ฃน Guests ๋„๋ฉ”์ธ์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ถŒํ•œ์ด ์ œํ•œ๋œ ๊ทธ๋ฃน Print Operators ๋„๋ฉ”์ธ ํ”„..

๐Ÿ“‹โ”‚Study/๐Ÿ˜โ”‚Step Mentoring

[2023] ์ง€๋ฐฉ๊ธฐ๋Šฅ๋Œ€ํšŒ - 3๊ณผ์ œ ์ด์ •๋ฆฌ(์‹œ์ค€์Œค)

๋ณดํ˜ธ๋˜์–ด ์žˆ๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค.

๐Ÿ“šโ”‚War_Game/๐Ÿ“‘โ”‚Contest

[2023]์ง€๋ฐฉ๊ฒฝ๊ธฐ๋Œ€ํšŒ - 3๊ณผ์ œ Part 3

๋ณดํ˜ธ๋˜์–ด ์žˆ๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค.

๐Ÿ“šโ”‚War_Game/๐Ÿ“‘โ”‚Contest

[2023]์ง€๋ฐฉ๊ฒฝ๊ธฐ๋Œ€ํšŒ - 3๊ณผ์ œ Part 2

๋ณดํ˜ธ๋˜์–ด ์žˆ๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค.

๐Ÿ’ปโ”‚IT_Study/๐Ÿ›ซโ”‚Web_Study

์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™์‹ค๋ฌด - 3

2023-03-17 ์„ ์ƒ๋‹˜์ด ์„ค๋ช…ํ•ด์ฃผ์‹  ์ฝ”๋“œ๋Š” ๋‹ค ์—ฌ๊ธฐ์— ์žˆ์–ด์š” ์ œ Git์— ์˜ฌ๋ฆด๊นŒ ํ–ˆ๋Š”๋ฐ ๊ตณ์ด ์‹ถ์–ด์„œ์š” GitHub - bitcocom/springgsm Contribute to bitcocom/springgsm development by creating an account on GitHub. github.com Project Start!! ์ €ํฌ๋Š” ์™ธํ˜•์€ Bootstrap ์‚ฌ์šฉํ• ๊ฑฐ๋‹ˆ๊นŒ.. W3Schools Free Online Web Tutorials W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, C..

๐Ÿ“šโ”‚War_Game/๐Ÿ“‘โ”‚Contest

[2023]์ง€๋ฐฉ๊ฒฝ๊ธฐ๋Œ€ํšŒ - 3๊ณผ์ œ Part 1

๋ณดํ˜ธ๋˜์–ด ์žˆ๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค.

๐Ÿ”ฌโ”‚Reversing & Cryptography/๐Ÿ”โ”‚Etc..

์–ด์…ˆ๋ธ”๋ฆฌ์–ด ์ •๋ฆฌ

์–ด์…ˆ๋ธ”๋ฆฌ์–ด(Assemble) ํ•™์Šต ๋ชฉํ‘œ์˜ ์ด์œ ๊ฐ€ bootloader๋ฅผ ๊ตฌ์„ฑํ•˜๋Š”๋ฐ ํ•„์š”ํ•˜๋‹ค๊ณ  ํ•˜์‹œ๋„ค์š” ์ฐธ๊ณ ๋กœ ๋ถ€ํŠธ๋กœ๋”๋Š” PC ์‹คํ–‰ ์‹œ ํ•„์š”ํ•œ ์ •๋ณด๋ฅผ ์ฒ˜๋ฆฌํ•ด์ฃผ๋Š” ํ”„๋กœ๊ทธ๋žจ์ด์˜ˆ์š” ์•Œ๋“ค์‹ ์žก ์–ด์…ˆ๋ธ”๋ฆฌ์–ด(Assembly)์— ๋Œ€ํ•˜์—ฌ ๋ณด์•ˆ๊ด€์ ์—์„œ ํ˜น์€ ๋” ์•Œ์•„๊ฐ€๊ณ  ๋” ๋‚˜์•„๊ฐ€ ํ’€๊ณ  ํ•™์Šตํ•˜๊ณ  ์‹ถ๋‹ค๋ฉด ์•„๋ก€ ๋งํฌ๋กœ.. x86 Assembly: Essential Part ํ•ด์ปค์˜ ์–ธ์–ด: ์–ด์…ˆ๋ธ”๋ฆฌ๐Ÿ’ฌ PC์—์„œ ๋ณต์žกํ•œ ๋…ผ๋ฆฌ์  ์ธ๊ณผ๊ด€๊ณ„, ์—ฌ๋Ÿฌ ๊ฐœ์ฒด๊ฐ€ ์ƒํ˜ธ์ž‘์šฉํ•˜๋ฉฐ ๊ทธ ์„ธ๊ณ„์—์„œ ํ†ต์šฉ๋˜๋Š” ๊ธฐ๊ณ„์–ด(Machine Code)์–ธ์–ด ํ•ต์‹ฌ! ์‹œ์Šคํ…œ ํ•ดํ‚น์„ ํ•  ๋•Œ๋Š” ์ปดํ“จํ„ฐ ์–ธ์–ด, ์šด์˜์ฒด์ œ, ๋„คํŠธ์›Œ dystopia050119.tistory.com Quiz: x86 Assembly Quiz: x86 Assembly 1 ์œ„ ๋ฌธ์ œ๋ฅผ ํ•ด์„ํ•œ ๋ถ€๋ถ„์ด๋ฉฐ, Dreamh..

๐Ÿ’ปโ”‚IT_Study/๐Ÿ˜จโ”‚์–ต๊นŒ_๋ชจ์Œ

์‚ผ์„ฑ ๋…ธํŠธ๋ถ์˜ ๋ณดํŽธ์ ์ธ ๋ฌธ์ œ ํ•ด๊ฒฐ

๋“œ๋ผ์ด๋ธŒ ๋ฌธ์ œ ๋ณด์•ˆ ๊ณต๋ถ€ํ•˜๋ฉด์„œ ์‹œ์Šคํ…œ ์„ค์ •์„ ๊ฑด๋“ค๋‹ค ๋ณด๋ฉด ์‹ค์ˆ˜๋กœ ์ž˜ ๋ชป ๊ฑด๋“ค์—ˆ๊ฑฐ๋‚˜ ํ˜ธํ™˜(ํŠนํžˆ ์‚ผ์„ฑ์ด ๋ง‰์•„๋†“์€ ๋ถ€๋ถ„์ด ์ข€ ๋งŽ์Œ;;)์ด ๋–จ์–ด์ ธ์„œ ์•ˆ ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ๋ฌธ์ œ๋Š” ์ œ๊ฐ€ ์ตœ์ ํ™”๋ฅผ ์œ„ํ•ด ๋“œ๋ผ์ด๋ธŒ๋ฅผ ๊ฑด๋“ค๋‹ค๊ฐ€ ์‹ค์ˆ˜๋กœ Samsung ๋“œ๋ผ์ด๋ธŒ ๋ช‡ ๊ฐœ๋ฅผ ๋‚ ๋ ค์„œ.. Samsung App๋“ค์„ ๋ณ„๋กœ ์•ˆ ์จ์„œ ์ƒ๊ด€ ์—†๋Š”์ง€ ์•Œ์•˜๋Š”๋ฐ ์•„๋‹Œ ๋ถ€๋ถ„์ด ์žˆ์—ˆ๋‚˜ ๋ด์š” ใ…  ๊ทธ๋ž˜์„œ ๋ณดํŽธ์ ์ธ ๋“œ๋ผ์ด๋ธŒ ๊ด€๋ จ ๋ฌธ์ œ๋ฅผ ๊ณ ์น˜๋Š” ๋ฐฉ๋ฒ•์„ ๊ธฐ์žฌํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ์•„๋ก€ ์ด๋ฏธ์ง€๋Š” ์•ฝ๊ฐ„ ์ด๋Ÿฐ ๋Š๋‚Œ์ด๋‹ค ๋ผ๊ณ  ๋ณด์—ฌ์ค€๊ฒ๋‹ˆ๋‹น ํ•ด๊ฒฐ๋ฐฉ๋ฒ• ์œ„์— ์‹คํ–‰ ํŒŒ์ผ์€ Intel_Driver์˜ ํ™•์ธ์ธ ๋ถ€๋ถ„์ธ๋ฐ.. ์†”์งํžˆ ์œˆ๋„์šฐ ์ž์ฒด ๋‚ด์—์„œ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๊ธฐ์— ์ถ”์ฒœํ•˜์ง€๋Š” ์•Š์Šต๋‹ˆ๋‹ค. Samsung Update๋กœ ๋“ค์–ด๊ฐ€์…”์„œ ์ „๋ถ€ ์•Œ๊ฒ ๋‹ค๊ณ  ํ•œ ํ›„.. ์•„๋งˆ ์œˆ๋„์šฐ ๋“œ๋ผ์ด๋ธŒ๋ž‘ ๋‹ค๋ฅธ ๋ฌธ..

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