Bitcoin\u2019in 20 bin dolar seviyesinden, 3 bin 200 dolar seviyelerine kadar geriledi\u011fi belirten Siber G\u00fcvenlik Uzman\u0131 Vahap Eren, ger\u00e7ekle\u015fen bu d\u00fc\u015f\u00fc\u015f\u00fcn en \u00f6nemli nedenlerinden birinin Bitcoin\u2019in siber g\u00fcvenlik riskleri bar\u0131nd\u0131rmas\u0131 oldu\u011funu s\u00f6yledi.<\/p>\n
Bitcoin, 20 bin dolar seviyesinden, 3 bin 200 dolar seviyelerine kadar gerilemi\u015fti. Amerika Birle\u015fik Devletleri (ABD) Finans ve \u0130dare Komisyonu (SEC), ETF\u2019leri onaylamamas\u0131n\u0131n ana nedenleri aras\u0131nda ise siber g\u00fcvenlik riskleri yer ald\u0131\u011f\u0131 belirten Siber G\u00fcvenlik Uzman\u0131 Vahap Eren, “Yine bu y\u0131l\u0131n ba\u015f\u0131nda Coincheck borsas\u0131 hacklenip, 400 milyon dolar de\u011ferine NEM \u00e7al\u0131nm\u0131\u015ft\u0131. 2018 y\u0131l\u0131nda bir\u00e7ok hack olay\u0131 ya\u015fand\u0131; bu hacklemelerin 1 milyar dolar\u0131n \u00fcst\u00fcnde oldu\u011fu san\u0131l\u0131yor. Kripto paralar\u0131n ki\u015fisel ya da borsalarda bulunan c\u00fczdanlarda depolanmas\u0131 bir\u00e7ok riskleri beraberinde getiriyor ve bu riskler g\u00fcnden g\u00fcne daha da b\u00fcy\u00fcyor. Her ne kadar borsalar \u00e7ift fakt\u00f6rl\u00fc do\u011frulamalar, g\u00fcvenlik s\u0131k\u0131la\u015ft\u0131r\u0131c\u0131 tedbirler alm\u0131\u015f olsa da, hacklenme olaylar\u0131n\u0131n y\u00fczde 80\u2019ni ki\u015fisel verilerin hacklenmesinden \u00e7ok borsa ya da c\u00fczdanlarda bulunan g\u00fcvenlik zafiyetleri nedeniyle olu\u015fmakta” diye konu\u015ftu.<\/p>\n
Eren, “Bitcoin\u2019in d\u00fcnyaya \u00e7ok ciddi bir teknoloji kazand\u0131rd\u0131\u011f\u0131 g\u00f6rmezden gelinemeyecek bir ger\u00e7eklik. Bu teknolojinin ad\u0131 ise Block Chain yani blok zinciri teknolojisi. Bitcoin balonu patlam\u0131\u015f olsun ya da olmas\u0131n, bitcoin ve di\u011fer merkezsiz kripto para birimlerinin ortaya \u00e7\u0131kmas\u0131n\u0131 sa\u011flayan Block Chain teknolojisidir. Belki de insanl\u0131k var oldu\u011fu s\u00fcrece varl\u0131\u011f\u0131n\u0131 s\u00fcrd\u00fcrecek” dedi.<\/p>\n
\u0130llegal eylemler kripto para ile ger\u00e7ekle\u015ftiriliyor<\/p>\n
https:\/\/siberguvenlik.net.tr adl\u0131 sitede yap\u0131lan bir ara\u015ft\u0131rmaya g\u00f6re, kripto paralar\u0131n kullan\u0131m alan\u0131n\u0131n g\u00fcnden g\u00fcne Deep Web\u2019te daha da b\u00fcy\u00fcd\u00fc\u011f\u00fcn\u00fc ve bir\u00e7ok illegal eylemin kripto paralar \u00fczerinden ger\u00e7ekle\u015ftirildi\u011fi ortaya koydu\u011funu ifade eden Eren, “Riskler oldu\u011fu s\u00fcrece h\u00fckumetler ve otoriteler taraf\u0131ndan k\u0131sa ve orta vadede g\u00fcvenilir bir para birimi olarak g\u00f6r\u00fclmesi, pek de m\u00fcmk\u00fcn g\u00f6r\u00fcnmemekte. Buna ek olarak siyasi bir\u00e7ok riski de beraberinde getirmektedir. Sosyal medya \u00fczerinden ger\u00e7ekle\u015ftirilen bir\u00e7ok y\u0131k\u0131c\u0131 siyasi eylemin kripto paralar ile finanse edildi\u011fi biliniyor. 2015\u2019li y\u0131llara kadar Bitcoin dendi\u011finde akla gelen ilk \u015fey, illegal i\u015fler i\u00e7in kullan\u0131lan bir para birimi \u015feklindeydi. \u015eimdiler de her ne kadar bu imaj\u0131n\u0131 d\u00fczeltmi\u015f olsa da, illegal faaliyetlerdeki kullan\u0131m oran\u0131 yads\u0131namayacak seviyelerde” diye konu\u015ftu.<\/p>\n
Hacklenmeye kar\u015f\u0131 al\u0131nan tedbirlerin garantisi yok<\/p>\n
Kripto paralar hakk\u0131nda; as\u0131ls\u0131z haberler ve \u00fcnl\u00fc ki\u015filerin a\u011fz\u0131ndan \u00e7\u0131km\u0131\u015f gibi g\u00f6sterilen olumlu ya da olumsuz haberlerin yay\u0131larak, de\u011ferleme ve de\u011fersizle\u015ftirme \u015feklinde bir\u00e7ok manip\u00fclasyonun yap\u0131ld\u0131\u011f\u0131 ifade eden Eren, “Her \u015feyi bir kenara koydu\u011funuzda, kripto para borsalar\u0131, hacklenmi\u015f olarak g\u00f6sterilip c\u00fczdanlar\u0131n bo\u015falt\u0131lmayaca\u011f\u0131n\u0131n da bir garantisi yok. Sistemde kas\u0131tl\u0131 olarak b\u0131rak\u0131lan bir g\u00fcvenlik zafiyeti nedeniyle t\u00fcm paralar\u0131n\u0131z bir anda ortadan kaybolabilir. Borsa kurucular\u0131 da sorunun kendilerinden kaynaklanmad\u0131\u011f\u0131n\u0131 ileri s\u00fcr\u00fcp, hackerlar\u0131n sald\u0131r\u0131s\u0131na u\u011frad\u0131klar\u0131n\u0131 iddia edebilirler. Muhakkak gelecekte bu riskler minimize edilebilir ve kripto paralar ciddi de\u011ferler kazanabilir; ancak \u00f6n\u00fcm\u00fczde bunca risk varken yak\u0131n zamanda bunu beklemek biraz iyimser olacakt\u0131r” \u015feklinde konu\u015ftu.<\/p>\n","protected":false},"excerpt":{"rendered":"
B\u0130TCO\u0130N\u2019\u0130N 20 B\u0130N DOLAR SEV\u0130YES\u0130NDEN, 3 B\u0130N 200 DOLAR SEV\u0130YELER\u0130NE KADAR GER\u0130LED\u0130\u011e\u0130 BEL\u0130RTEN S\u0130BER G\u00dcVENL\u0130K UZMANI VAHAP EREN, GER\u00c7EKLE\u015eEN BU D\u00dc\u015e\u00dc\u015e\u00dcN EN \u00d6NEML\u0130 NEDENLER\u0130NDEN B\u0130R\u0130N\u0130N B\u0130TCO\u0130N\u2019\u0130N S\u0130BER G\u00dcVENL\u0130K R\u0130SKLER\u0130 BARINDIRMASI OLDU\u011eUNU S\u00d6YLED\u0130.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[53417,95458,18636,15326,71839],"class_list":["post-1446756","post","type-post","status-publish","format-standard","hentry","category-bilim-teknoloji","tag-balonu","tag-bitcoin","tag-gore","tag-patladi","tag-uzmanlara"],"_links":{"self":[{"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/1446756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1446756"}],"version-history":[{"count":0,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/1446756\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1446756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1446756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1446756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}