{"id":4397,"date":"2024-09-29T12:39:00","date_gmt":"2024-09-29T12:39:00","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=4397"},"modified":"2024-09-29T12:39:00","modified_gmt":"2024-09-29T12:39:00","slug":"steps-to-clear-windows-defender-protection-history-in-windows-11","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/steps-to-clear-windows-defender-protection-history-in-windows-11\/","title":{"rendered":"Kroky k vymaz\u00e1n\u00ed historie ochrany programu Windows Defender v syst\u00e9mu Windows 11"},"content":{"rendered":"

Nejste si jisti histori\u00ed ochrany<\/strong> programu Windows Defender nebo zabezpe\u010den\u00ed syst\u00e9mu Windows? Zaj\u00edm\u00e1 v\u00e1s, pro\u010d ukazuje ur\u010dit\u00e9 detekce? Str\u00e1nka Historie ochrany v aplikaci Zabezpe\u010den\u00ed Windows<\/strong> slou\u017e\u00ed d\u016fle\u017eit\u00e9mu \u00fa\u010delu; poj\u010fme prozkoumat, zda byste jej m\u011bli vy\u010distit nebo si jej ponechat.<\/p>\n

Co je historie ochrany v programu Windows Defender?<\/strong><\/span><\/h2>\n

Funkce Historie ochrany v programu Windows Defender<\/strong> nebo Zabezpe\u010den\u00ed syst\u00e9mu Windows<\/strong> poskytuje komplexn\u00ed p\u0159ehled o v\u0161ech p\u0159edchoz\u00edch zji\u0161t\u011bn\u00edch.<\/p>\n

Jak mnoho u\u017eivatel\u016f v\u00ed, Windows Defender funguje na pozad\u00ed a aktivn\u011b blokuje potenci\u00e1ln\u00ed hrozby p\u0159ed infiltrac\u00ed do va\u0161eho syst\u00e9mu. I kdy\u017e v\u00e1s neupozorn\u00ed na ka\u017edou zablokovanou hrozbu, m\u016f\u017eete si je snadno prohl\u00e9dnout na str\u00e1nce Historie ochrany.<\/p>\n

Na t\u00e9to obrazovce jsou zobrazeny v\u0161echny detekce, v\u010detn\u011b vir\u016f<\/strong> , malwaru<\/strong> a potenci\u00e1ln\u011b ne\u017e\u00e1douc\u00edch aplikac\u00ed<\/strong> , spolu s opat\u0159en\u00edmi p\u0159ijat\u00fdmi ke zm\u00edrn\u011bn\u00ed t\u011bchto hrozeb.<\/p>\n

Jak dlouho ukl\u00e1d\u00e1 program Windows Defender historii ochrany?<\/strong><\/span><\/h2>\n

Aplikace Zabezpe\u010den\u00ed Windows<\/strong> uchov\u00e1v\u00e1 historii detekc\u00ed p\u0159ibli\u017en\u011b 30 dn\u00ed<\/strong> . Pokud historii ochrany v tomto \u010dasov\u00e9m r\u00e1mci ru\u010dn\u011b nevyma\u017eete, bude automaticky odstran\u011bna.<\/p>\n

Pokud m\u00e1 v\u00e1\u0161 po\u010d\u00edta\u010d m\u00e1lo m\u00edsta nebo chcete zv\u00fd\u0161it v\u00fdkon aplikace Windows Defender, zva\u017ete ru\u010dn\u00ed vymaz\u00e1n\u00ed Historie ochrany.<\/p>\n

D\u016fle\u017eit\u00e9 v\u011bci, kter\u00e9 je t\u0159eba ud\u011blat p\u0159ed vy\u010di\u0161t\u011bn\u00edm historie ochrany<\/strong><\/span><\/h2>\n

Ne\u017e budete pokra\u010dovat s vymaz\u00e1n\u00edm historie ochrany v programu Windows Defender<\/strong> , je d\u016fle\u017eit\u00e9 zkontrolovat po\u010d\u00edta\u010d na p\u0159\u00edtomnost vir\u016f a malwaru pomoc\u00ed renomovan\u00e9ho skeneru proti malwaru.<\/p>\n

Tento krok zajist\u00ed, \u017ee v\u00e1\u0161 po\u010d\u00edta\u010d bude \u010dist\u00fd a zabezpe\u010den\u00fd, \u010d\u00edm\u017e se minimalizuje riziko nov\u00fdch bezpe\u010dnostn\u00edch hrozeb b\u011bhem jak\u00fdchkoli \u00faprav programu Windows Defender nebo nastaven\u00ed zabezpe\u010den\u00ed.<\/p>\n

M\u016f\u017eete se rozhodnout pro d\u016fv\u011bryhodn\u00e9 n\u00e1stroje jako Malwarebytes<\/strong> nebo AVG Antivirus<\/strong> . Dal\u0161\u00ed doporu\u010den\u00ed naleznete v na\u0161em seznamu nejlep\u0161\u00edch antivirov\u00fdch n\u00e1stroj\u016f,<\/strong> kde najdete ide\u00e1ln\u00ed bezpe\u010dnostn\u00ed software pro v\u00e1\u0161 syst\u00e9m.<\/p>\n

N\u00ed\u017ee uv\u00e1d\u00edme n\u011bkolik \u00fa\u010dinn\u00fdch metod pro vymaz\u00e1n\u00ed Historie ochrany zabezpe\u010den\u00ed Windows v syst\u00e9mu Windows 11<\/strong> . Poj\u010fme se na to pod\u00edvat.<\/p>\n

1. Ru\u010dn\u011b vyma\u017ete historii ochrany zabezpe\u010den\u00ed syst\u00e9mu Windows<\/strong><\/span><\/h2>\n

Tato metoda umo\u017e\u0148uje vymazat historii ochrany p\u0159\u00edmo z m\u00edstn\u00edho disku. Postupujte podle t\u011bchto jednoduch\u00fdch krok\u016f:<\/p>\n

    \n
  1. Otev\u0159ete Pr\u016fzkumn\u00edka soubor\u016f<\/strong> v po\u010d\u00edta\u010di stisknut\u00edm kl\u00e1ves Windows + E<\/strong> . P\u0159ejd\u011bte na instala\u010dn\u00ed jednotku syst\u00e9mu Windows, pro v\u011bt\u0161inu u\u017eivatel\u016f obvykle na jednotku C :.<\/strong><\/li>\n
  2. Klikn\u011bte na mo\u017enost Zobrazit<\/strong> v nab\u00eddce naho\u0159e.<\/li>\n
  3. Z rozev\u00edrac\u00edho seznamu vyberte Zobrazit > Skryt\u00e9 polo\u017eky<\/strong> .<\/li>\n
  4. <\/li>\n
  5. P\u0159ejd\u011bte na n\u00e1sleduj\u00edc\u00ed cestu:<\/li>\n

    C:\\ProgramData\\Microsoft\\Windows Defender\\Scans\\History<\/strong><\/code><\/p>\n

  6. <\/li>\n
  7. Dvakr\u00e1t klikn\u011bte na slo\u017eku Service<\/strong> v adres\u00e1\u0159i History.<\/li>\n
  8. <\/li>\n
  9. Klikn\u011bte prav\u00fdm tla\u010d\u00edtkem na slo\u017eku Historie<\/strong> a vyberte Odstranit<\/strong> .<\/li>\n
  10. <\/li>\n<\/ol>\n

    D\u016fle\u017eit\u00e9:<\/strong> Pokud naraz\u00edte na pot\u00ed\u017ee s odstran\u011bn\u00edm konkr\u00e9tn\u00edho souboru nebo slo\u017eky, spus\u0165te po\u010d\u00edta\u010d do nouzov\u00e9ho re\u017eimu<\/strong> a opakujte kroky. T\u00edm se probl\u00e9m \u010dasto vy\u0159e\u0161\u00ed.<\/p>\n

    2. Vyma\u017ete historii ochrany zabezpe\u010den\u00ed syst\u00e9mu Windows pomoc\u00ed Prohl\u00ed\u017ee\u010de ud\u00e1lost\u00ed<\/strong><\/span><\/h2>\n

    Dal\u0161\u00ed mo\u017enost\u00ed je pou\u017e\u00edt Prohl\u00ed\u017ee\u010d ud\u00e1lost\u00ed<\/strong> ve Windows 11 k vymaz\u00e1n\u00ed historie ochrany. Postupujte podle t\u011bchto jednoduch\u00fdch pokyn\u016f:<\/p>\n

      \n
    1. Klikn\u011bte na vyhled\u00e1vac\u00ed panel Windows 11 a zadejte Prohl\u00ed\u017ee\u010d ud\u00e1lost\u00ed<\/strong> a pot\u00e9 otev\u0159ete aplikaci, kter\u00e1 se zobraz\u00ed.<\/li>\n
    2. <\/li>\n
    3. V Prohl\u00ed\u017ee\u010di ud\u00e1lost\u00ed vyberte Prohl\u00ed\u017ee\u010d ud\u00e1lost\u00ed (m\u00edstn\u00ed)<\/strong> a rozbalte Protokoly aplikac\u00ed a slu\u017eeb<\/strong> .<\/li>\n
    4. <\/li>\n
    5. D\u00e1le vyberte slo\u017eku Microsoft<\/strong> .<\/li>\n
    6. <\/li>\n
    7. Dvakr\u00e1t klikn\u011bte na slo\u017eku Windows<\/strong> .<\/li>\n
    8. P\u0159ejd\u011bte dol\u016f a dvakr\u00e1t klikn\u011bte na Windows Defender<\/strong> .<\/li>\n
    9. <\/li>\n
    10. Pot\u00e9 poklepejte na polo\u017eku Provozn\u00ed<\/strong> v \u010d\u00e1sti Windows Defender.<\/li>\n
    11. <\/li>\n
    12. V prav\u00e9m podokn\u011b klikn\u011bte na tla\u010d\u00edtko Vymazat protokol<\/strong> .<\/li>\n
    13. <\/li>\n
    14. Zobraz\u00ed se v\u00fdzva k potvrzen\u00ed; pokra\u010dujte kliknut\u00edm na Ulo\u017eit a vymazat .<\/strong><\/li>\n
    15. <\/li>\n<\/ol>\n

      3. Vyma\u017ete historii ochrany programu Windows Defender prost\u0159ednictv\u00edm z\u00e1sad m\u00edstn\u00ed skupiny<\/strong><\/span><\/h2>\n

      K vymaz\u00e1n\u00ed historie ochrany m\u016f\u017eete tak\u00e9 pou\u017e\u00edt Editor m\u00edstn\u00edch z\u00e1sad skupiny<\/strong> . Postupujte takto:<\/p>\n

        \n
      1. Otev\u0159ete vyhled\u00e1vac\u00ed panel Windows 11 a zadejte Local Group Policy<\/strong> , pot\u00e9 z v\u00fdsledk\u016f vyberte Local Group Policy Editor .<\/strong><\/li>\n
      2. <\/li>\n
      3. V Editoru m\u00edstn\u00edch z\u00e1sad skupiny p\u0159ejd\u011bte na tuto cestu:<\/li>\n

        Computer Configuration > Administrative Templates > Windows Components > Microsoft Defender Antivirus > Scan<\/strong><\/code>.<\/p>\n

      4. <\/li>\n
      5. Vpravo poklepejte na mo\u017enost ozna\u010denou Zapnout odeb\u00edr\u00e1n\u00ed polo\u017eek z historie skenov\u00e1n\u00ed<\/strong> .<\/li>\n
      6. <\/li>\n
      7. V okn\u011b, kter\u00e9 se zobraz\u00ed, povolte toto nastaven\u00ed a zadejte \u010dasov\u00fd r\u00e1mec pro odstran\u011bn\u00ed. Nenastavujte po\u010det dn\u00ed na nulu (0), proto\u017ee by to znamenalo, \u017ee historie nebude nikdy vymaz\u00e1na. M\u00edsto toho zadejte po\u017eadovan\u00fd po\u010det dn\u00ed, po kter\u00e9 m\u00e1 zabezpe\u010den\u00ed syst\u00e9mu Windows automaticky vymazat historii ochrany. Po dokon\u010den\u00ed klikn\u011bte na OK .<\/strong><\/li>\n
      8. <\/li>\n<\/ol>\n

        4. Vyma\u017ete historii ochrany Microsoft Defender prost\u0159ednictv\u00edm prost\u0159ed\u00ed PowerShell<\/strong><\/span><\/h2>\n

        Vyu\u017eit\u00ed PowerShellu<\/strong> m\u016f\u017ee b\u00fdt tak\u00e9 efektivn\u00ed metodou k vymaz\u00e1n\u00ed historie ochrany Microsoft Defender. Postupujte takto:<\/p>\n

          \n
        1. Vyhledejte PowerShell<\/strong> v nab\u00eddce Start, klikn\u011bte na n\u011bj prav\u00fdm tla\u010d\u00edtkem a vyberte Spustit jako spr\u00e1vce<\/strong> .<\/li>\n
        2. <\/li>\n
        3. V okn\u011b PowerShell vlo\u017ete n\u00e1sleduj\u00edc\u00ed p\u0159\u00edkaz a stiskn\u011bte Enter<\/strong> :<\/li>\n

          Set-MpPreference -ScanPurgeItemsAfterDelay 5<\/strong><\/code><\/p>\n

        4. <\/li>\n<\/ol>\n

          D\u016fle\u017eit\u00e9:<\/strong> \u010c\u00edslo 5<\/strong> na konci p\u0159\u00edkazu ur\u010duje dny, po kter\u00fdch Zabezpe\u010den\u00ed syst\u00e9mu Windows automaticky vyma\u017ee protokol Historie ochrany. Toto \u010d\u00edslo m\u016f\u017eete podle pot\u0159eby upravit.<\/p>\n

          Historie ochrany zabezpe\u010den\u00ed syst\u00e9mu Windows je pr\u00e1zdn\u00e1<\/strong><\/span><\/h2>\n

          Pokud zjist\u00edte, \u017ee historie ochrany aplikace Zabezpe\u010den\u00ed Windows je pr\u00e1zdn\u00e1, m\u016f\u017ee to znamenat z\u00e1kladn\u00ed probl\u00e9my.<\/p>\n

          Mnoho u\u017eivatel\u016f uvedlo, \u017ee kliknut\u00ed na Historie ochrany zp\u016fsob\u00ed selh\u00e1n\u00ed po\u010d\u00edta\u010de. Pokud se pot\u00fdk\u00e1te s t\u00edmto nebo podobn\u00fdm probl\u00e9mem, zva\u017ete prozkoum\u00e1n\u00ed metod odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f z na\u0161eho pr\u016fvodce \u2013 Historie ochrany zabezpe\u010den\u00ed syst\u00e9mu Windows je pr\u00e1zdn\u00e1\/chyb\u011bj\u00edc\u00ed? 8 zp\u016fsob\u016f, jak to opravit<\/strong> .<\/p>\n

          Dal\u0161\u00ed tipy najdete v na\u0161em \u010dl\u00e1nku o tom, jak opravit nefunk\u010dnost re\u017eimu sp\u00e1nku v syst\u00e9mu Windows 11 .<\/strong><\/p>\n

          Tyto metody poskytuj\u00ed n\u011bkter\u00e9 z nejlep\u0161\u00edch zp\u016fsob\u016f, jak vymazat protokoly z programu Microsoft Defender<\/strong> nebo Historie ochrany zabezpe\u010den\u00ed Windows<\/strong> v syst\u00e9mu Windows 11<\/strong> . Pokud pot\u0159ebujete dal\u0161\u00ed pomoc s odstran\u011bn\u00edm protokolu Historie ochrany Defender, pod\u011blte se o sv\u00e9 ot\u00e1zky v koment\u00e1\u0159\u00edch n\u00ed\u017ee.<\/p>\n

          Zdroj<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

          Nejste si jisti histori\u00ed ochrany programu Windows Defender nebo zabezpe\u010den\u00ed syst\u00e9mu Windows? Zaj\u00edm\u00e1 v\u00e1s, pro\u010d ukazuje ur\u010dit\u00e9 detekce? Str\u00e1nka Historie ochrany v aplikaci Zabezpe\u010den\u00ed Windows slou\u017e\u00ed d\u016fle\u017eit\u00e9mu \u00fa\u010delu; poj\u010fme prozkoumat, zda byste jej m\u011bli vy\u010distit nebo si jej ponechat. Co je historie ochrany v programu Windows Defender? Funkce Historie ochrany v programu Windows Defender nebo […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5],"class_list":["post-4397","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-windows"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/comments?post=4397"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4397\/revisions"}],"predecessor-version":[{"id":4398,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4397\/revisions\/4398"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=4397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=4397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=4397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}