Re u joetsa hore na IoT Inspector ke eng le hore na e sebetsa joang.
/ foto PD
Mabapi le ts'ireletso ea Marang-rang ea Lintho
Ho feme ea boeletsi ea Bain & Company () ba re ho tloha 2017 ho ea ho 2021 boholo ba 'maraka oa IoT bo tla habeli: ho tloha ho 235 ho ea ho liranta tse limilione tse likete tse 520. Kabelo ea lisebelisoa tsa lapeng tse bohlale . Litsebi tsa tšireletso ea tlhahisoleseling li tšoenyehile ka litekanyetso tse joalo tsa kholo.
Ka , maemong a 40% bonyane sesebelisoa se le seng se bohlale se na le ts'oaetso ea bohlokoa e behang marang-rang a lehae kotsing. Ka Kaspersky Lab , hore karolong ea pele ea selemo se fetileng, lisebelisoa tse bohlale li ile tsa hlaseloa ka makhetlo a mararo ho feta 2017 eohle.
Ho sireletsa lisebelisoa tse bohlale, basebetsi ba lik'hamphani tsa IT le liunivesithi ba theha lisebelisoa tse ncha tsa software. ho tsoa Univesithing ea Princeton Sethala se bulehileng sa Princeton IoT Inspector. Ena ke sesebelisoa sa komporo se behang leihlo boitšoaro le ts'ebetso ea lisebelisoa tsa IoT ka nako ea nnete.
Mokhoa ona o sebetsa joang
IoT Inspector e lekola tšebetso ea lisebelisoa tsa IoT marang-rang a sebelisa theknoloji . E ka sebelisoa ho hlahloba sephethephethe sa lisebelisoa. Sistimi e bokella tlhahisoleseling e sa tsejoeng mabapi le sephethephethe sa marang-rang ho tsebahatsa ts'ebetso e belaetsang. Tabeng ena, lintlha tse kang IP le liaterese tsa MAC ha li eloe hloko.
Ha o romella lipakete tsa ARP :
class ArpScan(object):
def __init__(self, host_state):
assert isinstance(host_state, HostState)
self._lock = threading.Lock()
self._active = True
self._thread = threading.Thread(target=self._arp_scan_thread)
self._thread.daemon = True
def start(self):
with self._lock:
self._active = True
utils.log('[ARP Scanning] Starting.')
self._thread.start()
def _arp_scan_thread(self):
utils.restart_upon_crash(self._arp_scan_thread_helper)
def _arp_scan_thread_helper(self):
while True:
for ip in utils.get_network_ip_range():
time.sleep(0.05)
arp_pkt = sc.Ether(dst="ff:ff:ff:ff:ff:ff") /
sc.ARP(pdst=ip, hwdst="ff:ff:ff:ff:ff:ff")
sc.sendp(arp_pkt, verbose=0)
with self._lock:
if not self._active:
return
def stop(self):
utils.log('[ARP Scanning] Stopping.')
with self._lock:
self._active = False
self._thread.join()
utils.log('[ARP Scanning] Stopped.')
Kamora ho sekaseka marang-rang, seva sa IoT Inspector se theha hore na ke libaka life tsa lisebelisoa tsa IoT tse fapanyetsanang lintlha, hore na li etsa sena hangata hakae, le hore na li fetisa le ho amohela lipakete ka meqolo efe. Ka lebaka leo, tsamaiso e thusa ho tseba mehloli e belaetsang eo PD e ka romelloang ho eona ntle le tsebo ea mosebedisi.
Hajoale, ts'ebeliso e sebetsa feela ho macOS. U ka khoasolla polokelo ea zip ho . Ho kenya, o tla hloka macOS High Sierra kapa Mojave, Firefox kapa Chrome browser. Sesebelisoa ha se sebetse ho Safari. Tataiso ea Tlhophiso le Tlhophiso .
Selemong sena, bahlahisi ba tšepisitse ho eketsa phetolelo bakeng sa Linux, 'me ka May - kopo ea Windows. Khoutu ea mohloli oa morero oa fumaneha .
Menyetla le Mathata
Bahlahisi ba re sistimi e tla thusa lik'hamphani tsa IT ho sheba bofokoli ho software ea lisebelisoa tsa IoT le ho theha lisebelisoa tse bohlale tse sireletsehileng haholoanyane. Sesebelisoa se se se khona ho bona ts'ireletso le bofokoli ba ts'ebetso.
IoT Inspector e fumana lisebelisoa tse buisanang khafetsa, leha ho se motho ea li sebelisang. Sesebelisoa se boetse se thusa ho bona lisebelisoa tse bohlale tse fokotsang marang-rang, joalo ka ho jarolla liapdeite khafetsa.
IoT Inspector e ntse e na le mefokolo e itseng. Kaha ts'ebeliso ke ea liteko, ha e so lekoe lisebelisoa tsohle tsa IoT tse nang le litlhophiso tse fapaneng. Ka hona, sesebelisoa ka boeona se ka ba le phello e mpe ts'ebetsong ea lisebelisoa tse bohlale. Ka lebaka lena, bangoli ha ba khothaletse ho hokahanya kopo ho lisebelisoa tsa bongaka.
Hona joale bahlahisi ba tsepamisitse maikutlo ho felisa likokoana-hloko, empa nakong e tlang sehlopha sa Univesithi ea Princeton se rera ho atolosa ts'ebetso ea ts'ebetso ea bona le ho hlahisa mekhoa ea ho ithuta mochine ho eona. Ba tla thusa ho eketsa monyetla oa ho lemoha litlhaselo tsa DDoS ho 99%. U ka tloaelana le mehopolo eohle ea bafuputsi ho .
Merero e meng ea IoT
Sehlopha sa bahlahisi ba Amerika ba sebelisanang 'moho le Danny Goodman, sengoli sa libuka tse mabapi le JavaScript le HTML, ba theha sesebelisoa sa ho beha leihlo Marang-rang a Lintho tsa tikoloho - .
Sepheo sa morero ke ho kopanya lisebelisoa tse bohlale tsa lapeng tsa IoT hore e be marang-rang a le mong le ho laola bohareng. Bahlahisi ba re lisebelisoa tse tsoang ho bahlahisi ba fapaneng hangata ha li khone ho buisana le ho sebetsa ka thoko. Ho rarolla bothata, bangoli ba morero ba thehile software e ka sebetsang le liprothokholo tse fapaneng tsa marang-rang, lisebelisoa le lits'ebetso tsa bareki.
Lethathamo la lisebelisoa tse tšehetsoeng . U ka boela ua fumana moo и .
Morero o mong o bulehileng - . Bangoli ba morero ba arolelana tharollo ea software le khoutu ea mohloli bakeng sa ho theha marang-rang a IoT a ikemetseng a thehiloeng ho Raspberry Pi. Sebaka sena se na le litataiso tse ngata tseo u ka hahang ka tsona marang-rang a li-sensor , , hape u hlophise .
/ foto PD
Bokamoso ba litharollo tse joalo
Merero ea mohloli o bulehileng, lilaeborari le meralo li ntse li eketseha 'marakeng oa IoT. Linux Foundation, e sebetsang le lebaleng la IoT (ba thehile sistimi e sebetsang ), ba re lisebelisoa tsa mohloli o bulehileng li nkoa li sireletsehile haholoanyane. Maikutlo ana a bakoa ke taba ea hore "bohlale bo kopanetsoeng" ba sechaba sa litsebi tsa ts'ireletso ea tlhahisoleseding bo kenya letsoho ntlafatsong ea bona. Ho tsoa ho tsena tsohle re ka fihlela qeto ea hore merero e kang IoT Inspector e tla hlaha khafetsa mme e tla thusa ho etsa hore karolo ena ea lisebelisoa e sireletsehe haholoanyane.
Lintlha tse tsoang ho blog ea Pele mabapi le IaaS ea khoebo:
Source: www.habr.com