{"id":2595,"date":"2024-06-19T12:14:14","date_gmt":"2024-06-19T12:14:14","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=2595"},"modified":"2024-06-19T12:14:14","modified_gmt":"2024-06-19T12:14:14","slug":"how-to-use-powershell-to-scan-windows-for-virus-malware-cs","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/how-to-use-powershell-to-scan-windows-for-virus-malware-cs\/","title":{"rendered":"Jak pou\u017e\u00edvat PowerShell ke skenov\u00e1n\u00ed Windows na viry a malware"},"content":{"rendered":"<p>Windows Security je antivirov\u00fd program, kter\u00fd chr\u00e1n\u00ed v\u00e1\u0161 po\u010d\u00edta\u010d p\u0159ed viry, ransomware, spyware, rootkity a dal\u0161\u00edmi. Dod\u00e1v\u00e1 se zdarma a nahrazuje tak pot\u0159ebu profesion\u00e1ln\u00edho antivirov\u00e9ho n\u00e1stroje.<\/p>\n<p>Pokud v\u0161ak pou\u017e\u00edv\u00e1te neaktivovanou verzi Windows 10, m\u016f\u017eete se setkat s probl\u00e9my s pou\u017e\u00edv\u00e1n\u00edm Windows Security. I kdy\u017e m\u00e1te p\u0159\u00edstup k bezpe\u010dnostn\u00ed aplikaci, nem\u016f\u017eete aktualizovat jej\u00ed virovou datab\u00e1zi.<\/p>\n<p>Pokud tedy z jak\u00e9hokoli d\u016fvodu nem\u00e1te p\u0159\u00edstup k aplikaci Zabezpe\u010den\u00ed syst\u00e9mu Windows, m\u016f\u017eete se spolehnout na n\u00e1stroj Powershell, kter\u00fd prohled\u00e1 v\u00e1\u0161 syst\u00e9m Windows na p\u0159\u00edtomnost vir\u016f a malwaru.<\/p>\n<h2><span id=\"How_to_Launch_Powershell_in_Windows\"><strong>Jak spustit Powershell ve Windows?<\/strong><\/span><\/h2>\n<p>Spu\u0161t\u011bn\u00ed Powershell na po\u010d\u00edta\u010d\u00edch s Windows 10 je pom\u011brn\u011b snadn\u00e9. Chcete-li spustit Powershell v syst\u00e9mu Windows, postupujte podle dvou n\u00ed\u017ee uveden\u00fdch krok\u016f.<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Powershell\" class=\"wp-image\" decoding=\"async\" height=\"413\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/PowerShell-1.webp\" title=\"Powershell\" width=\"500\"\/><\/figure>\n<ul>\n<li>Vyhledejte <strong>Powershell<\/strong> ve Windows Search.<\/li>\n<li>Klikn\u011bte prav\u00fdm tla\u010d\u00edtkem na Powershell a vyberte <strong>Spustit jako spr\u00e1vce.<\/strong><\/li>\n<\/ul>\n<h2><span id=\"1_Check_Windows_Security_Status\"><strong>1. Zkontrolujte stav zabezpe\u010den\u00ed syst\u00e9mu Windows<\/strong><\/span><\/h2>\n<p>Ne\u017e budete postupovat podle n\u00e1sleduj\u00edc\u00edch metod, mus\u00edte se ujistit, \u017ee na va\u0161em za\u0159\u00edzen\u00ed b\u011b\u017e\u00ed bezpe\u010dnostn\u00ed aplikace. Tato metoda nebude fungovat, pokud pou\u017e\u00edv\u00e1te jin\u00fd bezpe\u010dnostn\u00ed program.<\/p>\n<p>V okn\u011b Powershell mus\u00edte prov\u00e9st p\u0159\u00edkaz uveden\u00fd n\u00ed\u017ee.<\/p>\n<p> <code> <code><strong>Get-MpComputerStatus<\/strong><\/code><\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Zkontrolujte stav Defender\" class=\"wp-image\" decoding=\"async\" height=\"378\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/PowerShell-2.webp\" title=\"Zkontrolujte stav Defender\" width=\"700\"\/><\/figure>\n<p>V\u00fd\u0161e uveden\u00fd p\u0159\u00edkaz zobraz\u00ed v\u0161echny podrobnosti o zabezpe\u010den\u00ed syst\u00e9mu Windows. Pokud je na va\u0161em syst\u00e9mu spu\u0161t\u011bn bezpe\u010dnostn\u00ed n\u00e1stroj, v poli <strong>AntivirusEnable<\/strong> se zobraz\u00ed <strong>True<\/strong> .<strong><\/strong><\/p>\n<h2><span id=\"2_Update_Windows_Security\"><strong>2. Aktualizujte zabezpe\u010den\u00ed syst\u00e9mu Windows<\/strong><\/span><\/h2>\n<p>Pokud v\u010das nainstalujete v\u0161echny aktualizace syst\u00e9mu Windows, nemus\u00edte tuto metodu pou\u017e\u00edvat. Pokud v\u0161ak neprovedete aktualizaci, budete muset aktualizovat aplikaci Zabezpe\u010den\u00ed syst\u00e9mu Windows ru\u010dn\u011b.<\/p>\n<p> <code> <code><strong>Update-MpSignature<\/strong><\/code><\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Aktualizujte Microsoft Defender\" class=\"wp-image\" decoding=\"async\" height=\"391\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/PowerShell-3.webp\" title=\"Aktualizujte Microsoft Defender\" width=\"700\"\/><\/figure>\n<h2><span id=\"3_Running_a_Full_Virus_Scan\"><strong>3. Spu\u0161t\u011bn\u00ed \u00fapln\u00e9 antivirov\u00e9 kontroly<\/strong><\/span><\/h2>\n<p>Pokud jste po\u010d\u00edta\u010d n\u011bjakou dobu nekontrolovali, je nejlep\u0161\u00ed spustit \u00faplnou antivirovou kontrolu. M\u016f\u017eete se spolehnout, \u017ee Powershell spust\u00ed \u00faplnou antivirovou kontrolu va\u0161eho po\u010d\u00edta\u010de. \u00dapln\u00e1 kontrola zkontroluje ka\u017ed\u00fd soubor na va\u0161em po\u010d\u00edta\u010di se syst\u00e9mem Windows; proto dokon\u010den\u00ed \u00fapln\u00e9ho skenov\u00e1n\u00ed n\u011bjakou dobu trv\u00e1. Chcete-li prov\u00e9st \u00faplnou antivirovou kontrolu, spus\u0165te p\u0159\u00edkaz-<\/p>\n<p> <code><strong> <code>Start-MpScan -ScanType FullScan<\/code><\/strong><\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Spu\u0161t\u011bn\u00ed \u00fapln\u00e9 antivirov\u00e9 kontroly\" class=\"wp-image\" decoding=\"async\" height=\"389\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/PowerShell-4.webp\" title=\"Spu\u0161t\u011bn\u00ed \u00fapln\u00e9 antivirov\u00e9 kontroly\" width=\"700\"\/><\/figure>\n<p>Vzhledem k tomu, \u017ee dokon\u010den\u00ed \u00fapln\u00e9 kontroly n\u011bjakou dobu trv\u00e1, m\u016f\u017eete zabezpe\u010den\u00ed syst\u00e9mu Windows p\u0159inutit, aby prov\u00e1d\u011blo kontrolu na pozad\u00ed. Chcete-li to prov\u00e9st, spus\u0165te p\u0159\u00edkaz.<\/p>\n<p> <code> <code><strong>Start-MpScan -ScanType FullScan -AsJob<\/strong><\/code><\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Obr\u00e1nce spole\u010dnosti Microsoft, aby provedl kontrolu\" class=\"wp-image\" decoding=\"async\" height=\"390\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/PowerShell-5.webp\" title=\"Obr\u00e1nce spole\u010dnosti Microsoft, aby provedl kontrolu\" width=\"700\"\/><\/figure>\n<h2><span id=\"4_Run_a_Quick_Scan_using_PowerShell\"><strong>4. Spus\u0165te rychl\u00e9 skenov\u00e1n\u00ed pomoc\u00ed prost\u0159ed\u00ed PowerShell<\/strong><\/span><\/h2>\n<p>Dokon\u010den\u00ed \u00fapln\u00e9ho skenov\u00e1n\u00ed n\u011bjakou dobu trv\u00e1 a zpomaluje va\u0161e za\u0159\u00edzen\u00ed. V takov\u00e9m p\u0159\u00edpad\u011b m\u016f\u017eete pou\u017e\u00edt funkci Rychl\u00e9 skenov\u00e1n\u00ed zabezpe\u010den\u00ed Windows. Chcete-li spustit rychlou antivirovou kontrolu pomoc\u00ed Powershell, spus\u0165te n\u00ed\u017ee uveden\u00fd p\u0159\u00edkaz a stiskn\u011bte tla\u010d\u00edtko Enter.<\/p>\n<p> <code> <code><strong>Start-MpScan -ScanType QuickScan<\/strong><\/code><\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Spus\u0165te rychl\u00e9 skenov\u00e1n\u00ed pomoc\u00ed PowerShellu\" class=\"wp-image\" decoding=\"async\" height=\"391\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/PowerShell-6.webp\" title=\"Spus\u0165te rychl\u00e9 skenov\u00e1n\u00ed pomoc\u00ed PowerShellu\" width=\"700\"\/><\/figure>\n<h2><span id=\"5_Run_Windows_Security_Offline_Scan\"><strong>5. Spus\u0165te kontrolu zabezpe\u010den\u00ed syst\u00e9mu Windows v re\u017eimu offline<\/strong><\/span><\/h2>\n<p>Pro ty, kte\u0159\u00ed to nev\u011bd\u00ed, funkce offline skenov\u00e1n\u00ed odstra\u0148uje malware, kter\u00fd je obt\u00ed\u017en\u00e9 odhalit. Offline kontrola se v\u0161ak spou\u0161t\u00ed z d\u016fv\u011bryhodn\u00e9ho prost\u0159ed\u00ed. To znamen\u00e1, \u017ee m\u016f\u017eete p\u0159ij\u00edt o svou sou\u010dasnou pr\u00e1ci.<\/p>\n<p>P\u0159ed spu\u0161t\u011bn\u00edm kontroly offline se tedy ujist\u011bte, \u017ee jste ulo\u017eili v\u0161echny otev\u0159en\u00e9 soubory. Chcete-li spustit skenov\u00e1n\u00ed offline prost\u0159ednictv\u00edm Powershell, spus\u0165te p\u0159\u00edkaz \u2013<\/p>\n<p> <code> <code><strong>Start-MpWDOScan<\/strong><\/code><\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Spus\u0165te Defender Offline Scan\" class=\"wp-image\" decoding=\"async\" height=\"392\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/PowerShell-7.webp\" title=\"Spus\u0165te Defender Offline Scan\" width=\"700\"\/><\/figure>\n<p>Tato p\u0159\u00edru\u010dka vysv\u011btluje, jak pou\u017e\u00edvat PowerShell ke kontrole Windows na v\u00fdskyt malwaru. Douf\u00e1m, \u017ee v\u00e1m tento \u010dl\u00e1nek pom\u016f\u017ee. Sd\u00edlejte to pros\u00edm se sv\u00fdmi p\u0159\u00e1teli. Pokud o tom m\u00e1te n\u011bjak\u00e9 pochybnosti, dejte n\u00e1m v\u011bd\u011bt do pole pro koment\u00e1\u0159e n\u00ed\u017ee.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows Security je antivirov\u00fd program, kter\u00fd chr\u00e1n\u00ed v\u00e1\u0161 po\u010d\u00edta\u010d p\u0159ed viry, ransomware, spyware, rootkity a dal\u0161\u00edmi. Dod\u00e1v\u00e1 se zdarma a nahrazuje tak pot\u0159ebu profesion\u00e1ln\u00edho antivirov\u00e9ho n\u00e1stroje. Pokud v\u0161ak pou\u017e\u00edv\u00e1te neaktivovanou verzi Windows 10, m\u016f\u017eete se setkat s probl\u00e9my s pou\u017e\u00edv\u00e1n\u00edm Windows Security. I kdy\u017e m\u00e1te p\u0159\u00edstup k bezpe\u010dnostn\u00ed aplikaci, nem\u016f\u017eete aktualizovat jej\u00ed virovou datab\u00e1zi. Pokud [&hellip;]<\/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":[48],"class_list":["post-2595","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-tips"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2595","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=2595"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2595\/revisions"}],"predecessor-version":[{"id":2596,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2595\/revisions\/2596"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=2595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=2595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=2595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}