{"id":32659,"date":"2019-10-31T21:48:15","date_gmt":"2019-10-31T18:48:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/hozhdenie-po-mukam-ili-shifrovanie-trafika-v-direct-connect-ch-3\/"},"modified":"2019-10-31T21:48:15","modified_gmt":"2019-10-31T18:48:15","slug":"hozhdenie-po-mukam-ili-shifrovanie-trafika-v-direct-connect-ch-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/hozhdenie-po-mukam-ili-shifrovanie-trafika-v-direct-connect-ch-3","title":{"rendered":"Ch\u016fze po muk\u00e1ch nebo \u0160ifrov\u00e1n\u00ed provozu v Direct Connect, \u010d. 3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A nikdo nevyl\u00e9v\u00e1 mlad\u00e9 v\u00edno do star\u00fdch m\u011bch\u016f; jinak mlad\u00e9 v\u00edno proraz\u00ed m\u011bchy, a samo vyte\u010de, a m\u011bchy zaniknou; mlad\u00e9 v\u00edno m\u00e1 b\u00fdt nal\u00e9v\u00e1no do nov\u00fdch m\u011bch\u016f; pak bude uchov\u00e1no oboj\u00ed.<\/i> Lk. 5:37,38<\/p>\n

V dubnu tohoto roku spr\u00e1va nejv\u011bt\u0161\u00edho DC hubu na sv\u011bt\u011b ozn\u00e1mila zah\u00e1jen\u00ed podpory zabezpe\u010den\u00fdch p\u0159ipojen\u00ed. Pod\u00edvejme se, co z toho vze\u0161lo.<\/a><\/noindex><\/p>\n

Translate to English<\/a><\/noindex><\/p>\n

Svoboda sv\u011bdom\u00ed<\/b><\/p>\n

Jeliko\u017e v\u0161e, co jsem o tom myslel, ji\u017e bylo \u0159e\u010deno d\u0159\u00edve<\/a><\/noindex>, tato \u010d\u00e1st \u010dl\u00e1nku v\u016fbec nem\u011bla b\u00fdt.<\/p>\n

Pokud pot\u0159ebujete zabezpe\u010den\u00ed, vyberte si modern\u00edho klienta a ADCs hub<\/a><\/noindex>. Te\u010dka.<\/p><\/blockquote>\n

Ale co kdy\u017e p\u0159ece jen pou\u017e\u00edt NMDC hub, tedy, b\u011b\u017en\u00fd<\/i>? \u0412 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043f\u0440\u0438\u0434\u0451\u0442\u0441\u044f \u0441\u0442\u043e\u043b\u043a\u043d\u0443\u0442\u044c\u0441\u044f \u0441 \u043d\u0435\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c\u044e \u0441\u0442\u0430\u0440\u044b\u0445, \u043e\u0447\u0435\u043d\u044c \u0441\u0442\u0430\u0440\u044b\u0445, \u043d\u043e\u0432\u044b\u0445 \u0438\u043b\u0438 \u043f\u0440\u043e\u0441\u0442\u043e \u043d\u0435\u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0445 DC \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432. \u041d\u043e \u2013 \u044d\u0442\u043e \u0431\u044b\u043b\u043e \u0441\u0434\u0435\u043b\u0430\u043d\u043e, \u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u043d\u0435 \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0441\u0435\u0431\u044f \u0436\u0434\u0430\u0442\u044c.<\/p>\n

Mafie<\/b><\/p>\n

Za prv\u00e9, zabezpe\u010den\u00e1 p\u0159ipojen\u00ed \u201eklient-klient\u201c se navazuj\u00ed nez\u00e1visle na p\u0159\u00edtomnosti \u0161ifrov\u00e1n\u00ed \u201eklient-hub\u201c.<\/p>\n

Za druh\u00e9, nen\u00ed mo\u017en\u00e9 vizu\u00e1ln\u011b ur\u010dit hub, kter\u00fd p\u0159en\u00e1\u0161\u00ed nebo nep\u0159en\u00e1\u0161\u00ed po\u017eadavky na zabezpe\u010den\u00e1 p\u0159ipojen\u00ed.<\/p>\n

Za t\u0159et\u00ed, v dne\u0161n\u00ed dob\u011b maj\u00ed prakticky v\u0161echny DC klienty \u0161ifrov\u00e1n\u00ed p\u0159ipojen\u00ed zapnut\u00e9 ve v\u00fdchoz\u00edm nastaven\u00ed.<\/p>\n

Pamatujete? A te\u010f se poj\u010fme zkontrolovat<\/a><\/noindex> nastaven\u00ed TLS na stran\u011b u\u017eivatele, p\u0159ipoj\u00edme se k hubu a opatrn\u011b se pokus\u00edme spojit klienty navz\u00e1jem.<\/p>\n

NMDC hub<\/b><\/p>\n

\"Ch\u016fze
\n
\nDC++ kategoricky odm\u00edt\u00e1 zabezpe\u010den\u00e1 p\u0159ipojen\u00ed na NMDC hub\u00e1ch, ale schvaluje b\u011b\u017en\u00e1. D\u016fvod v\u00fdvoj\u00e1\u0159i zmi\u0148ovali n\u011bkolikr\u00e1t \u2013 nen\u00ed pot\u0159eba chodit po star\u00fdch hr\u00e1ch!<\/p>\n

StrongDC++ um\u00ed pouze TLS v.1.0, a modern\u00ed klienti se s n\u00edm v\u016fbec nespojuj\u00ed. S GreylinkDC++ je to je\u0161t\u011b hor\u0161\u00ed.<\/p>\n

FlylinkDC++ ochotn\u011b p\u0159ech\u00e1z\u00ed do re\u017eimu kompatibility se star\u00fdmi klienty. Na jak dlouho a je to v\u016fbec pot\u0159eba?..<\/p>\n

EiskaltDC++ d\u011bl\u00e1 to sam\u00e9 m\u00e9n\u011b ochotn\u011b, jen pro svou pot\u0159ebu.<\/p>\n

ADC hub(y)<\/b><\/p>\n

\"Ch\u016fze
\n
\nV\u0161e je stejn\u00e9, ale DC++ se aktivn\u011b zapojuje do hry.<\/p>\n

EiskaltDC++, zd\u00e1 se, ned\u011bl\u00e1 rozd\u00edl mezi NMDC a ADC huby, je p\u0159\u00edsn\u00fd k ob\u011bma.<\/p>\n

A pokud bychom filtrovali zastaral\u00e9 klienty, nastaven\u00edm povinn\u00e9 podpory TLS v.1.2 na vstupu?..<\/p>\n

ADCs hub(y)<\/b><\/p>\n

\"Ch\u016fze
\n
\nSkv\u011bl\u00e9, \u017ee?<\/p>\n

Z\u00e1v\u011bry<\/b><\/p>\n

\u010cten\u00e1\u0159i se m\u016f\u017ee zd\u00e1t, \u017ee nejlep\u0161\u00ed by bylo pou\u017e\u00edt FlylinkDC++ a nem\u00edt \u017e\u00e1dn\u00e9 probl\u00e9my, v\u0161ak zapom\u00edn\u00e1te, \u017ee tento klient je problematick\u00fd<\/a><\/noindex> samo o sob\u011b. Jedin\u00fd z posledn\u00edch zn\u00e1m\u00fdch incident\u016f s n\u00edm \u2013 tak a nepro\u0161ly pomoc\u00ed vzd\u00e1len\u00e9ho konfigu za\u0161krt\u00e1vac\u00ed pol\u00ed\u010dka podpory bezpe\u010dn\u00fdch p\u0159ipojen\u00ed u mnoha u\u017eivatel\u016f a faktick\u00e1 absence t\u011bchto funkc\u00ed ve v\u0161ech jeho p\u0159edchoz\u00edch verz\u00edch.<\/p>\n

Celkov\u011b, vzhledem k mnoha historick\u00fdm a politick\u00fdm d\u016fvod\u016fm, je pou\u017eit\u00ed NMDC hub\u016f jako z\u00e1kladny pro bezpe\u010dn\u00e1 meziu\u017eivatelsk\u00e1 spojen\u00ed zt\u00ed\u017eeno nebo zcela nemo\u017en\u00e9. Pou\u017e\u00edv\u00e1n\u00edm NMDC hubu zaru\u010den\u011b ztr\u00e1c\u00edte mo\u017enost p\u0159ipojit se k \u010d\u00e1sti u\u017eivatel\u016f, zat\u00edmco z\u00edsk\u00e1v\u00e1te bezpe\u010dnost \u2013 ale bez z\u00e1ruk.<\/p>\n

Doporu\u010den\u00ed<\/b><\/p>\n

Za\u010dn\u011bte pou\u017e\u00edvat ADC huby, alespo\u0148 jako p\u0159edstih. Vzd\u00e1vejte se zastaral\u00fdch klient\u016f a pokud jste administr\u00e1tor DC hubu, zablokujte u sebe Strong a Grey. Nebo\u0165<\/p>\n

Ka\u017ed\u00e9 kr\u00e1lovstv\u00ed, kter\u00e9 se rozd\u011bluje samo v sob\u011b, bude zpusto\u0161eno; a ka\u017ed\u00fd m\u011bsto nebo d\u016fm, kter\u00fd se rozd\u011bluje samo v sob\u011b, neobstoj\u00ed.<\/i> Mt. 12:25
\n
Zdroj: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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