

{"id":17149,"date":"2022-03-01T12:07:35","date_gmt":"2022-03-01T11:07:35","guid":{"rendered":"https:\/\/www.pro-device.com\/?p=17149"},"modified":"2022-03-08T14:01:42","modified_gmt":"2022-03-08T13:01:42","slug":"porownanie-metod-usuwania-danych","status":"publish","type":"post","link":"https:\/\/www.pro-device.com\/pl\/porownanie-metod-usuwania-danych\/","title":{"rendered":"Por\u00f3wnanie metod usuwania danych"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Czy<\/strong> <strong>znasz poszczeg\u00f3lne metody niszczenia danych? Wiesz, czym r\u00f3\u017cni si\u0119 demagnetyzacja dysku od niszczenia informacji oprogramowaniem? Czy no\u015bniki typu flash mo\u017cesz zdemagnetyzowa\u0107? Poznaj poszczeg\u00f3lne metody usuwania danych z no\u015bnik\u00f3w pami\u0119ci.<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DEMAGNETYZACJA NO\u015aNIK\u00d3W DANYCH<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Demagnetyzacja to skuteczna metoda niszczenia informacji z magnetycznych no\u015bnik\u00f3w danych. Do jej przeprowadzenia konieczne jest u\u017cycia specjalnego urz\u0105dzenia, jakim jest demagnetyzer. Demagnetyzer wytwarza silne pole magnetyczne, kt\u00f3re dezorganizuje ustawienie domen magnetycznych no\u015bnika: niszczy np. informacje servo i informacje kalibracyjne. Im dysk posiada wi\u0119ksz\u0105 pojemno\u015b\u0107, tym potrzebne jest silniejsze pole magnetyczne do usuni\u0119cia informacji na nim zawartych. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>NISZCZENIE FIZYCZNE NO\u015aNIK\u00d3W DANYCH<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kolejn\u0105 metod\u0105 usuwania danych jest niszczenie fizyczne no\u015bnik\u00f3w pami\u0119ci. Na rynku dost\u0119pnych jest wiele niszczarek, kt\u00f3re w fizyczny spos\u00f3b uszkadzaj\u0105 no\u015bniki poprzez ich dziurawienie, zgniatanie czy rozdrabnianie. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>USUWANIE DANYCH ZA POMOC\u0104 OPROGRAMOWANIA<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Metoda ta polega na wielokrotnym nadpisywaniu danych na no\u015bniku przypadkowymi warto\u015bciami, co znacznie utrudnia ich odtworzenie. Oprogramowanie nadpisuje dane, istnieje wi\u0119c prawdopodobie\u0144stwo, \u017ce cz\u0119\u015b\u0107 z nich (dane szcz\u0105tkowe) b\u0119dzie mo\u017cna odzyska\u0107.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Por\u00f3wnanie podstawowych metod usuwania danych<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">Demagnetyzacja<\/td><td class=\"has-text-align-center\" data-align=\"center\">Niszczenie fizyczne profesjonaln\u0105 niszczark\u0105<\/td><td class=\"has-text-align-center\" data-align=\"center\">Niszczenie programowe<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Mo\u017cliwo\u015b\u0107 odzyskania danych<\/td><td class=\"has-text-align-center\" data-align=\"center\">Nie<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tak<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tak<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Obs\u0142ugiwane no\u015bniki<\/td><td class=\"has-text-align-center\" data-align=\"center\">No\u015bniki magnetyczne:<br>HDD, ta\u015bmy, dyskietki, itp.<\/td><td class=\"has-text-align-center\" data-align=\"center\">Wszystkie<\/td><td class=\"has-text-align-center\" data-align=\"center\">Wszystkie (no\u015bnik musi by\u0107 sprawny)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Nieobs\u0142ugiwane no\u015bniki<\/td><td class=\"has-text-align-center\" data-align=\"center\">Oparte na pami\u0119ci Flash-NAND: SSD, SD, CF itp.<\/td><td class=\"has-text-align-center\" data-align=\"center\">Brak<\/td><td class=\"has-text-align-center\" data-align=\"center\">Brak<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Obs\u0142uga uszkodzonych no\u015bnik\u00f3w<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tak<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tak<\/td><td class=\"has-text-align-center\" data-align=\"center\">Nie<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Poziom skomplikowania procesu<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0141atwy<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0141atwy<\/td><td class=\"has-text-align-center\" data-align=\"center\">Trudny<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Czasoch\u0142onno\u015b\u0107 procesu<\/td><td class=\"has-text-align-center\" data-align=\"center\">Do 30 sekund \/ no\u015bnik<\/td><td class=\"has-text-align-center\" data-align=\"center\">10-80 sekund \/ no\u015bnik<\/td><td class=\"has-text-align-center\" data-align=\"center\">Od kilkunastu minut do kilku godzin na no\u015bnik<br>(w zale\u017cno\u015bci od wybranej metody)<\/td><\/tr><\/tbody><\/table><figcaption>Por\u00f3wnanie podstawowych metod usuwania danych<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Czy znasz poszczeg\u00f3lne metody niszczenia danych? Sprawd\u017a, czym r\u00f3\u017cni\u0105 si\u0119 od siebie.<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17149","post","type-post","status-publish","format-standard","hentry","category-niszczarki-nosnikow"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Por\u00f3wnanie metod usuwania danych - ProDevice<\/title>\n<meta name=\"description\" content=\"Por\u00f3wnanie metod usuwania danych - demagnetyzacja, fizyczne niszczenie no\u015bnik\u00f3w danych, programowe usuwanie danych.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pro-device.com\/pl\/porownanie-metod-usuwania-danych\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Por\u00f3wnanie metod usuwania danych - 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