Kweli nqaku, imisebenzi emi-5 yokuqala iya kukufundisa iziseko zohlalutyo lwetrafikhi kwiiprotocol ezahlukeneyo zenethiwekhi.
Ulwazi lombuthoNgokukodwa kwabo bafuna ukufunda into entsha kwaye baphuhlise kuyo nayiphi na indawo yolwazi kunye nokhuseleko lwekhompyuter, ndiza kubhala kwaye ndithethe ngezi ndidi zilandelayo:
- PWN;
- i-cryptography (Crypto);
- iteknoloji yenethiwekhi (Network);
- umva (Reverse Engineering);
- i-steganography (i-Stegano);
- ukukhangela kunye nokuxhaphazwa kobuthathaka beWEB.
Ukongeza koku, ndiza kubelana ngamava am kwi-forensics yekhompyuter, i-malware kunye nohlalutyo lwe-firmware, ukuhlaselwa kwamanethiwekhi angenazingcingo kunye nothungelwano lwendawo yendawo, ukuqhuba iipentes kunye nokuxhaphaza ngokubhala.
Ukukunceda uhlale usexesheni ngamanqaku amatsha, isoftwe, kunye nolunye ulwazi, ndiyenzile ΠΈ kwindawo ye-I&KB. Kwakhona izicelo zakho zobuqu, imibuzo, iingcebiso kunye neengcebiso .
Lonke ulwazi lunikezelwe ngeenjongo zemfundo kuphela. Umbhali wolu xwebhu akalwamkeli naluphi na uxanduva lwawo nawuphi na umonakalo owenziwe nakubani na ngenxa yokusetyenziswa kolwazi kunye nobuchule obufunyenwe ngokufunda olu xwebhu.
FTP uqinisekiso
Kulo msebenzi, siyacelwa ukuba sifumane idatha yokuqinisekisa kwi-traffic dump. Kwangaxeshanye bathi le FTP. Vula ifayile ye-PCAP kwi-wireshark.
Okokuqala, masihluze idatha, kuba sifuna kuphela iprotocol yeFTP.
Ngoku makhe sibonise itrafikhi ngokuqukuqela. Ukwenza oku, emva kokucofa ekunene, khetha Landela iTCP Stream.
Sibona igama lomsebenzisi kunye negama lokugqitha.
Ukuqinisekiswa kweTelnet
Umsebenzi ufana nowokuqala.
Sithatha igama lokungena kunye negama lokugqitha.
Isakhelo se-Ethernet
Sinikwa umboniso we-Hex wepakethi ye-Ethernet yeprotocol kwaye sicelwa ukuba sifumane idatha ebuthathaka. Inyani kukuba iiprothokholi zifakwe enye ngaphakathi kwenye. Oko kukuthi, kwindawo yedatha ye-ethernet protocol kukho iprotocol ye-IP, kwindawo yedatha apho iprotocol ye-TCP ikhona, kukho i-HTTP, apho idatha ikhona. Oko kukuthi, kufuneka sikhethe kuphela abalinganiswa kwifomathi ye-hex.
I-header ye-HTTP iqulethe idatha yoqinisekiso oluSiseko. Sizikhetha kwi-Base64.
Twitter uqinisekiso
Siyacelwa ukuba sifumane igama eliyimfihlo lokungena kwi-twitter ukusuka kwindawo yokulahla i-traffic.
Inye kuphela ipakethe. Masiyivule ngokucofa kabini.
Kwaye kwakhona sibona iData yoqinisekiso oluSiseko.
Fumana igama lomsebenzisi kunye negama lokugqitha.
Ifayile yeBluetooth engaziwa
Babalisa ibali kwaye bakucele ukuba ufumane igama kunye nedilesi ye-MAC yefowuni. Masivule ifayile kwi-wireshark. Fumana umgca Isicelo segama elikude Gqibezela.
Makhe sijonge kwimimandla yale pakethi, apho idilesi ye-MAC kunye negama lefowuni liboniswa.
Sithatha ihashi kwaye siyinike.
Kulo msebenzi, siya kugqiba ukuhlalutya iipuzzle ezilula kwisihloko sothungelwano (ngaphezulu kwabaqalayo). Kuya kuba nzima ngakumbi nangakumbi... Ungasijoyina . Apho ungaphakamisa izihloko zakho kwaye uthathe inxaxheba ekuvoteni ukukhetha isihloko kumanqaku alandelayo.
umthombo: www.habr.com