Ge\u00e7ti\u011fimiz g\u00fcnlerde Edina Polis Departman\u0131 (Minneapolis, ABD) b\u00f6lge sakinlerine dikkat \u00e7ekici bir uyar\u0131da bulundu: dokuz apartman h\u0131rs\u0131zl\u0131\u011f\u0131n\u0131n soru\u015fturulmas\u0131n\u0131n ard\u0131ndan polis, h\u0131rs\u0131zlar\u0131n dairelerdeki Wi-Fi ba\u011flant\u0131s\u0131n\u0131 bozdu\u011fu sonucuna vard\u0131. Bunu, evlerdeki ak\u0131ll\u0131 g\u00fcvenlik kameralar\u0131n\u0131n ev sahiplerini tehlikeye kar\u015f\u0131 uyarmas\u0131n\u0131 ve g\u00f6r\u00fcnt\u00fcleri onlara iletmesini engellemek i\u00e7in yapt\u0131lar. Teknolojik olarak bu denli geli\u015fmi\u015f bir h\u0131rs\u0131zl\u0131k ger\u00e7ekten m\u00fcmk\u00fcn m\u00fc? Evet. Ak\u0131ll\u0131 ev g\u00fcvenlik sistemlerine sald\u0131rman\u0131n ba\u015fka yollar\u0131 da var m\u0131? Tabii ki. Bu konuda ne yap\u0131labilir? Harika bir soru. Hadi \u00f6\u011frenelim!..<\/p>\n
Koruma cihazlar\u0131 \u2013 ister kilit, ister kamera, ister alarm ya da ba\u015fka bir \u015fey olsun \u2013 teoride her t\u00fcrl\u00fc d\u00fc\u015fmanca eyleme kar\u015f\u0131 tamamen g\u00fcvenli olmal\u0131d\u0131r. Sonu\u00e7ta, i\u00e7eri girmeyi uman sald\u0131rganlar taraf\u0131ndan kas\u0131tl\u0131 olarak hedef al\u0131nm\u0131\u015f olabilirler! Ne yaz\u0131k ki imalat\u00e7\u0131lar uygulamada her zaman ihtiyatl\u0131 davranmamaktad\u0131r. \u00c7e\u015fitli hatalar yaparlar: ak\u0131ll\u0131 kilitlerde mekanik k\u0131s\u0131m genellikle yeterince g\u00fcvenilir de\u011fildir<\/a>; kameralarda video ak\u0131\u015flar\u0131 a\u00e7\u0131k bir \u015fekilde iletilir<\/a> ve yetkisiz ki\u015filerin bunlar\u0131 g\u00f6r\u00fcnt\u00fclemesine ve hatta bunlara m\u00fcdahale etmesine olanak tan\u0131r; ve alarmlarda kontrol kanallar\u0131n\u0131n korumas\u0131 zay\u0131ft\u0131r<\/a>. Bu, daha \u00f6nce bahsetti\u011fimiz<\/a> di\u011fer ak\u0131ll\u0131 ev g\u00fcvenlik a\u00e7\u0131klar\u0131na ektir<\/a>.<\/p>\n Daha da endi\u015fe verici olan \u015fey ise bu cihazlar\u0131n bir\u00e7o\u011funun iki basit sald\u0131r\u0131ya kar\u015f\u0131 savunmas\u0131z olmas\u0131d\u0131r: g\u00fc\u00e7 kesintisi ve ileti\u015fim kesintisi.<\/p>\n Evdeki Wi-Fi, t\u00fcm radyo dalgas\u0131 frekans aral\u0131\u011f\u0131n\u0131n kabaca kar\u0131\u015ft\u0131r\u0131lmas\u0131ndan belirli bir a\u011fa veya Wi-Fi istemcisine y\u00f6nelik daha \u00f6zel sald\u0131r\u0131lara kadar \u00e7e\u015fitli \u015fekillerde bozulabilir. Radyo dalgalar\u0131na m\u00fcdahale etme d\u0131\u015f\u0131nda ba\u015fka yollar da vard\u0131r. Bir evdeki internet genellikle kolayca tan\u0131nabilen d\u00f6rt kablodan biriyle ba\u011flan\u0131r: fiber optik, telefon, b\u00fck\u00fcml\u00fc \u00e7ift (Ethernet) veya koaksiyel televizyon. Sadece bu kablolar\u0131 keserek ba\u011flant\u0131y\u0131 g\u00fcvenilir bir \u015fekilde kesebilirsiniz.<\/p>\n T\u00fcm g\u00fcvenlik sisteminin yedek kaynak olmadan elektrik \u015febekesine ba\u011fl\u0131 olmas\u0131 durumunda, daireye giden elektri\u011fin kesilmesi ak\u0131ll\u0131 korumay\u0131 kolayca devre d\u0131\u015f\u0131 b\u0131rakabilir.<\/p>\n Yukar\u0131da a\u00e7\u0131klanan sorunlar\u0131n \u00e7o\u011fu giderilebilir. T\u00fcm g\u00fcvenlik \u00f6nlemlerinde oldu\u011fu gibi, a\u015fa\u011f\u0131daki \u00e7\u00f6z\u00fcmlerin hi\u00e7biri %100 korumay\u0131 garanti etmez, ancak h\u0131rs\u0131zl\u0131k olas\u0131l\u0131\u011f\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azaltacakt\u0131r.<\/p>\n Do\u011fru ekipman\u0131 se\u00e7in. <\/strong>Herhangi bir g\u00fcvenlik sistemi sat\u0131n almadan \u00f6nce<\/a> yukar\u0131da belirtilen t\u00fcm hususlar g\u00f6z \u00f6n\u00fcnde bulundurulmal\u0131d\u0131r. Bu \u015fekilde, ekipman i\u00e7in ek gereksinimleri form\u00fcle edebilirsiniz:<\/p>\n \u0130lk iki gereksinim, Ethernet \u00dczerinden G\u00fc\u00e7 (PoE) teknolojisini kullanarak \u00e7al\u0131\u015fan kameralarda m\u00fckemmel bir \u015fekilde bir araya getirilmi\u015ftir. Hem veri hem de g\u00fc\u00e7 tek bir kablo \u00fczerinden iletilir. PoE \u00f6zellikli bir Ethernet y\u00f6nlendirici\/hub ya da ayr\u0131 bir PoE d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc sat\u0131n alman\u0131z ve kesintisiz g\u00fc\u00e7 kayna\u011f\u0131 (UPS) kullanarak elektrik \u015febekesine ba\u011flaman\u0131z yeterlidir. Bu, evdeki interneti, kameralar\u0131n ve sens\u00f6rlerin i\u015flevselli\u011fini ve y\u00f6nlendiriciye olan ba\u011flant\u0131lar\u0131n\u0131 elektrik kesintilerine ve Wi-Fi parazitlerine kar\u015f\u0131 dayan\u0131kl\u0131 hale getirecektir.<\/p>\n Evinizin i\u00e7inden Ethernet kablolar\u0131n\u0131n ge\u00e7mesi sizin i\u00e7in uygun de\u011filse, otonom g\u00fc\u00e7 kayna\u011f\u0131 (piller) olan kameralar\u0131 veya en k\u00f6t\u00fc ihtimalle kapasitesi y\u00fcksek bir g\u00fc\u00e7 bankas\u0131na ba\u011flanan kameralar\u0131 d\u00fc\u015f\u00fcnebilirsiniz. Bu, elektrik kesintilerine kar\u015f\u0131 koruma sa\u011flayacakt\u0131r, ancak sald\u0131rganlar\u0131n Wi-Fi a\u011f\u0131na m\u00fcdahale etmesi sorunu devam edecektir. Buna kar\u015f\u0131 korunmak i\u00e7in 3G\/4G\/5G ile \u00e7al\u0131\u015fan cihazlar\u0131 se\u00e7ebilirsiniz. Bu cihazlar\u0131n genellikle apartmanlardan ziyade evler i\u00e7in tasarland\u0131\u011f\u0131n\u0131, bu nedenle genellikle \u201cd\u0131\u015f mekan\u201d \u00f6zelliklerine sahip olduklar\u0131n\u0131 belirtmek gerekir: su ge\u00e7irmez kasa, uzun menzilli k\u0131z\u0131l\u00f6tesi ayd\u0131nlatma vb.<\/p>\n Bir\u00e7ok kamera SD karta kay\u0131t yapabilme \u00f6zelli\u011fine sahiptir, ancak bu bir olaya h\u0131zl\u0131 bir \u015fekilde m\u00fcdahale etme a\u00e7\u0131s\u0131ndan pek kullan\u0131\u015fl\u0131 de\u011fildir.<\/p>\n Yeterli d\u00fczeyde mekanik g\u00fcvenlik \u00f6zellikle kilitler i\u00e7in \u00f6nemlidir, ancak davetsiz misafirlerin do\u011frudan eri\u015febilece\u011fi kameralar, kap\u0131 zilleri ve sens\u00f6rler i\u00e7in de ge\u00e7erlidir. Sat\u0131n almadan \u00f6nce g\u00fcvenlik seviyesinin de\u011ferlendirilmesi zordur, ancak h\u0131rs\u0131zl\u0131k ve vandalizme kar\u015f\u0131 dayan\u0131kl\u0131l\u0131k testlerinin yan\u0131 s\u0131ra m\u00fc\u015fteri yorumlar\u0131 i\u00e7in internette arama yapabilirsiniz.<\/p>\n Belirli bir kamera veya kap\u0131 zilinin siber g\u00fcvenlik seviyesini de\u011ferlendirmek de kolay de\u011fildir: \u00fcreticinin web sitesini ve teknik destek ve g\u00fcncelleme yay\u0131nlama konusundaki itibar\u0131n\u0131 dikkatlice incelemeniz gerekir. Bu konuda daha \u00f6nce baz\u0131 faydal\u0131 ipu\u00e7lar\u0131<\/a> vermi\u015ftik.<\/p>\n \u201cYedekli\u201d olun.<\/strong> Zaten baz\u0131 ekipmanlar sat\u0131n alm\u0131\u015f olsan\u0131z bile, baz\u0131 ek \u00f6nlemler ev g\u00fcvenli\u011fini art\u0131rmaya yard\u0131mc\u0131 olacakt\u0131r. \u0130nternet kanal\u0131 i\u00e7in yedeklilik<\/a> sa\u011flanmas\u0131 \u015fiddetle tavsiye edilir. Duruma ba\u011fl\u0131 olarak, yedek kanal 4G modem arac\u0131l\u0131\u011f\u0131yla ya da ikinci bir kablolu ba\u011flant\u0131 ve ikinci bir y\u00f6nlendirici kullan\u0131larak ba\u015flat\u0131labilir. Buradaki as\u0131l zorluk, y\u00f6nlendiriciyi ve di\u011fer ekipmanlar\u0131, ana kanal kapand\u0131\u011f\u0131nda ba\u011flant\u0131n\u0131n otomatik olarak yedek kanala ge\u00e7mesini sa\u011flayacak \u015fekilde yap\u0131land\u0131rmakt\u0131r. Baz\u0131 y\u00f6nlendiricilerde bu zor de\u011fildir, bu i\u015flev yedek kanal<\/a> olarak adland\u0131r\u0131l\u0131r. Baz\u0131 y\u00f6nlendiricilerde ise bunu yapmak imkans\u0131zd\u0131r. Elbette, her iki y\u00f6nlendiricinin de (e\u011fer iki tane varsa) bir UPS arac\u0131l\u0131\u011f\u0131yla g\u00fcce ihtiyac\u0131 olacakt\u0131r. Halihaz\u0131rda bir kesintisiz g\u00fc\u00e7 kayna\u011f\u0131n\u0131z yoksa, bir tane edinmenin tam vaktidir.<\/p>\n \u0130nternet kanal\u0131 i\u00e7in yedeklilik ve y\u00f6nlendirici d\u00fczeyinde otomatik anahtarlama sa\u011flamak zorsa, nispeten basit bir alternatif olarak, yedek bir kamera kurabilirsiniz: biri ana internet kanal\u0131 \u00fczerinden \u00e7al\u0131\u015f\u0131rken di\u011feri yedek kanal \u00fczerinden \u00e7al\u0131\u015f\u0131r.<\/p>\n Siber sald\u0131r\u0131lara kar\u015f\u0131 korunun.<\/strong> G\u00fcvenlik cihazlar\u0131na y\u00f6nelik hedefli sald\u0131r\u0131lar\u0131 engellemek i\u00e7in, daha \u00f6nce de defalarca yazd\u0131\u011f\u0131m\u0131z<\/a> siber g\u00fcvenli\u011fin ana kurallar\u0131na uymak \u00f6nemlidir: y\u00f6nlendiricinizi koruyun, g\u00fc\u00e7l\u00fc Wi-Fi \u015fifreleri se\u00e7in, ak\u0131ll\u0131 cihazlar\u0131n ve y\u00f6nlendiricinin donan\u0131m yaz\u0131l\u0131m\u0131n\u0131 d\u00fczenli olarak g\u00fcncelleyin ve ev a\u011f\u0131n\u0131zdaki t\u00fcm bilgisayarlar, ak\u0131ll\u0131 telefonlar ve ak\u0131ll\u0131 cihazlar i\u00e7in kapsaml\u0131 bir g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fc<\/a> kullan\u0131n.<\/p>\n\n","protected":false},"excerpt":{"rendered":" G\u00fcvenlik \u015firketleri, evinizi h\u0131rs\u0131zl\u0131k, yang\u0131n ve di\u011fer olaylardan korumak i\u00e7in ba\u015fta kameralar olmak \u00fczere \u00e7e\u015fitli ak\u0131ll\u0131 teknolojiler sunuyor. Peki ya bu g\u00fcvenlik sistemlerinin kendilerini davetsiz misafirlerden korumak? Bu bo\u015flu\u011fu biz dolduruyoruz.<\/p>\n","protected":false},"author":2722,"featured_media":12134,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1284],"tags":[1922,1350,500,744,649,629,519,2720,990,174],"class_list":{"0":"post-12133","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tips","8":"tag-akilli-cihazlar","9":"tag-akilli-ev","10":"tag-gizlilik","11":"tag-guvenlik","12":"tag-hirsizlik","13":"tag-iot","14":"tag-ipuclari-2","15":"tag-kameralar","16":"tag-teknolojiler","17":"tag-wi-fi"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/12133\/"},{"hreflang":"en-in","url":"https:\/\/www.kaspersky.co.in\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/27156\/"},{"hreflang":"en-ae","url":"https:\/\/me-en.kaspersky.com\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/22463\/"},{"hreflang":"ar","url":"https:\/\/me.kaspersky.com\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/11492\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/29832\/"},{"hreflang":"en-gb","url":"https:\/\/www.kaspersky.co.uk\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/27331\/"},{"hreflang":"es-mx","url":"https:\/\/latam.kaspersky.com\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/27097\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/29776\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/28603\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/37087\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/50739\/"},{"hreflang":"fr","url":"https:\/\/www.kaspersky.fr\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/21609\/"},{"hreflang":"pt-br","url":"https:\/\/www.kaspersky.com.br\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/22322\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/31009\/"},{"hreflang":"ja","url":"https:\/\/blog.kaspersky.co.jp\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/36070\/"},{"hreflang":"ru-kz","url":"https:\/\/blog.kaspersky.kz\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/27521\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/33336\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/protecting-from-wifi-camera-jamming-and-other-burglar-tricks\/32962\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/akilli-ev\/","name":"ak\u0131ll\u0131 ev"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/12133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/users\/2722"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=12133"}],"version-history":[{"count":6,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/12133\/revisions"}],"predecessor-version":[{"id":12157,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/12133\/revisions\/12157"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/12134"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=12133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=12133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=12133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Koruma performans\u0131n\u0131n iyile\u015ftirilmesi<\/h2>\n
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