MaIntercom ekunze eIP akachengeteka: Maitiro ekubvisa maCyber ​​​​Backdoors uye kuchengetedza Network yako

Sezvo maintercom ekunze eIP achikurumidza kutsiva masisitimu ekare eanalog, ari kutsanangura patsva maitiro atinoita ekudzora kupinda uye kuchengetedzeka kwepamberi pemusuwo. Zvisinei, shure kwekureruka kwekupinda kure uye kubatana kwegore kune njodzi iri kukura uye inowanzo shomeka. Pasina dziviriro yakakodzera, intercom yekunze yeIP inogona kuva backdoor yakavanzika munetwork yako yese.

Kukura Kukuru kweMasisitimu eIntercom ekunze eIP

Kuchinja kubva kumaintercom emavhidhiyo ane analog kuenda kuIP hakuchina sarudzo - kuri kuitika kwese kwese. Zvaimbova buzzer yakapfava yakabatana netambo dzemhangura zvashanduka kuita intercom yekunze ine network yakazara yeIP ichishandisa sisitimu yekushandisa yakavharirwa, kazhinji yakavakirwa paLinux. Midziyo iyi inotumira masaini ezwi, mavhidhiyo, uye ekudzora semapaketi edata, zvichishanda zvakanaka semakombiyuta ane internet akaiswa pamadziro ekunze.

Nei maIntercom eIP Ari Kwese Kwese

Kukwezva kwacho kuri nyore kunzwisisa. Masisitimu emazuva ano eintercom evhidhiyo ekunze ane maficha anovandudza zvikuru nyore uye kutonga:

• Kusvika panharembozha kure kunobvumira vashandisi kupindura magonhi kubva chero kupi kuburikidza nemaapplication emafoni

• Kuchengeterwa mavhidhiyo kwakavakirwa mugore kunoita kuti magwaro evashanyi arambe achiwanikwa kana uchida

• Kubatanidzwa kwakangwara kunobatanidza maintercom nemwenje, kutonga kwekupinda, uye masisitimu ekugadzira otomatiki

Asi zviri nyore izvi zvinouya nekuchinjana. Mudziyo wese wakabatana netiweki unoiswa panze unowedzera mukana wekusagadzikana kweIoT.

Njodzi yeCyber ​​​​Backdoor: Izvo Zvisingawanikwe Nevakawanda muMagadzirirwo

Intercom yekunze yeIP inowanzoiswa kunze kwefirewall chaiyo, asi yakabatana zvakananga kune network yemukati. Izvi zvinoita kuti ive imwe yenzvimbo dzinokwezva zvikuru dzekurwisa matsotsi epaindaneti.

Kupinda Kwenetiweki Yako Nekushandisa Exposed Ethernet Ports

Nzvimbo dzakawanda dzinoisa ma Ethernet ports ari pachena kuseri kwe intercom panel. Kana faceplate ikabviswa, munhu anorwisa anogona:

• Batanidza zvakananga muwaya we network inorarama

• Zvishandiso zvekuchengetedza zvemuganho wepasi penzira

• Tanga kuongorora kwemukati usingapinde muchivako

Pasina Ethernet port security (802.1x), "kurwiswa kwenzvimbo yekupaka mota" uku kunova nyore zvine njodzi.

Kurwiswa kweSIP isina kunyorwa uye Kurwiswa kweVanhu Pakati

Maintercom ekunze eIP asingadhuri kana kuti ekare anowanzo tumira odhiyo nemavhidhiyo achishandisa maprotocol eSIP asina kunyorwa. Izvi zvinovhura mukana wekuti:

• Kuteerera hurukuro dzepachivande

• Kudzokorora kurwiswa kunoshandisazve masaini ekuvhura

• Kubatwa kwezvitupa panguva yekugadzirisa kufona

Kushandisa SIP encryption uchishandisa TLS neSRTP hazvichashandi—zvakakosha.

Kushandiswa kweBotnet uye Kubatanidzwa kweDDoS

Maintercom asina kuchengetedzeka zvakanaka ndiwo anonyanya kukosheswa nemabotnet eIoT akadai saMirai. Kana angokanganiswa, mudziyo unogona:

• Tora chikamu mukurwiswa kukuru kweDDoS

• Shandisa bandwidth uye unonotsa network yako

• Ita kuti IP yako yeruzhinji ionekwe seyakarambidzwa

Izvi zvinoita kuti DDoS botnet deduction ive chinhu chakakosha pakushandiswa kweintercom yekunze kweIP.

Zvikanganiso Zvakajairika Zvekuchengetedza muKushandiswa kweIntercom yeKunze kweIP

Kunyangwe michina yepamusoro-soro inova mutoro kana tsika dzekuchengetedza cyber dzikarerutswa.

Mapassword Akajairika uye Zvitupa Zvemufekitori

Kusiya zvitupa zvefekitori zvisina kuchinja ndeimwe yenzira dzinokurumidza dzekurasikirwa nekutonga kwemudziyo. Mabots ega anoramba achiongorora ma logins akajairika, zvichikanganisa masisitimu mukati memaminitsi mashoma ekuisa.

Hapana Kupatsanurwa kweNetwork

Kana maintercom achigovana network imwechete nemidziyo yemunhu kana maseva ebhizinesi, varwisi vanowana mikana yekufamba-famba parutivi. Pasina kupatsanurwa kwenetwork yemidziyo yekuchengetedza, kupwanyika pamusuwo wepamberi kunogona kukonzera kukanganiswa kwenetwork.

Firmware yekare uye Kuregeredza Patch

Maintercom mazhinji ekunze anoshanda kwemakore pasina zvigadziriso zvefirmware. Maitiro aya ekuti "seta-uye-ukanganwe" anoita kuti matambudziko anozivikanwa asave akagadziriswa uye agone kushandiswa zviri nyore.

Kuvimba Negore Pasina Dziviriro

Mapuratifomu eintercom akavakirwa pagore anounza dzimwe njodzi:

• Kutyorwa kwemitemo yemaseva kunogona kufumura ruzivo rwemunhu nemavhidhiyo

• MaAPI asina simba anogona kuburitsa mavhidhiyo aripo

• Kudzima internet kunogona kukanganisa mashandiro ekudzora kupinda kweinternet

Maitiro Akanakisisa Ekuchengetedza MaIntercom Ekunze

Kuti maintercom ekunze eIP asave masuo ekumashure ecyber, anofanirwa kuchengetedzwa semamwe ma network endpoint.

Kuparadzanisa MaIntercom Uchishandisa MaVLAN

Kuisa ma intercom paVLAN yakatsaurirwa kunoderedza kukuvara kunyangwe kana mudziyo wacho wakakanganiswa. Varwi havagone kufamba vachienda kune masisitimu anonzwa.

Simbisa Kusimbiswa kwe802.1x

Nekusimbiswa kwechiteshi che802.1x, zvishandiso zveintercom zvine mvumo chete ndizvo zvinogona kubatana nenetwork. Malaptop asina mvumo kana zvishandiso zvisina mvumo zvinovharwa otomatiki.

Bvumira Kuvharidzira Kwakazara

• TLS yekutumira masaini eSIP

• SRTP yemavhidhiyo nemavhidhiyo ekuyerera

• HTTPS yekugadzirisa mawebhusaiti

Kuchengetedza ruzivo rwemashoko (encryption) kunoita kuti ruzivo rwakatorwa rurambe rusingaverengeki uye rusingashandiswi.

Wedzera Kuonekwa Kwezvinhu Zvisina Kurongeka

Maaramu anodzima, zviziviso zvekukurumidza, uye kuvharwa kwechiteshi otomatiki zvinoita kuti kupindira kwemuviri kutange chiito chekudzivirira nekukurumidza.

Pfungwa Dzekupedzisira: Kuchengetedzwa Kunotanga Pamusuwo Wepamberi

Maintercom ekunze eIP zvishandiso zvine simba—asi chete kana akashandiswa zvine hungwaru. Kuabata semabhero emusuwo ari nyore panzvimbo pemakombiyuta ane network kunounza njodzi huru dzecyber. Nekuvharwa kwakakodzera, kupatsanurwa kwenetwork, kusimbiswa, uye dziviriro chaiyo, maintercom ekunze eIP anogona kuita kuti zvive nyore pasina kukanganisa kuchengetedzeka.