Jedan od načina dodavanja još jednog sloja sigurnosti vašem Windows računalu je omogućavanje sigurne prijave^{(secure logon)} . Omogućavanjem sigurne prijave korisnici moraju pritisnuti Ctrl+Alt+Del prije nego što mogu unijeti svoje vjerodajnice i prijaviti se.

Ctrl+Alt+Del ili sigurna^(Secure) prijava u Windows 11/10

Sigurna prijava nudi slijed pritiska na tipku koji nijedna aplikacija ne može presresti. Kada je sigurna prijava^{(Secure Logon)} omogućena, nijedan drugi zlonamjerni program ne može presresti vaše korisničko ime i lozinku dok ih unosite.

Pritiskom na Ctrl+Alt+Del osigurava se da se pojavi autentični zaslon za prijavu na Windows . Da biste omogućili sigurnu prijavu, otvorite Run , upišite Control Userpasswords2 ili netplwiz  i pritisnite Enter da biste otvorili okvir Svojstva korisničkog računa^{(User Accounts Properties)} .

Otvorite karticu Napredno^(Advanced) i u odjeljku Sigurna^(Secure) prijava kliknite da biste poništili potvrdni okvir Require users to press Ctrl+Alt+Delete ako želite onemogućiti slijed  CTRL+ALT+DELETEClick Apply/OK > Exit .

Sada kada se sljedeći put prijavite, vidjet ćete zaključani zaslon sustava Windows 8^{(Windows 8)} sa sljedećim prikazom u gornjem lijevom kutu.

Pritiskom na Ctrl+Alt+Del omogućit će vam da unesete lozinku za prijavu na Windows .

Pročitajte^(Read) : Kako prikazati informacije o prethodnim prijavama u sustavu Windows.

Onemogućite CTRL+ALT+DELETE pomoću pravila grupe^{(Group Policy)}

Ako želite, ovo pravilo možete primijeniti i pomoću Lokalne sigurnosne politike^{(Local Security Policy)} . Da biste to učinili, pokrenite secpol.msc i pritisnite Enter.

U lijevom oknu odaberite Local Policies > Security opcije^(Options) . Sada u desnom oknu dvaput kliknite na Interactive logon: Do not require CTRL+ALT+DEL .

This security setting determines whether pressing CTRL+ALT+DEL is required before a user can log on. If this policy is enabled on a computer, a user is not required to press CTRL+ALT+DEL to log on. Not having to press CTRL+ALT+DEL leaves users susceptible to attacks that attempt to intercept the users’ passwords. Requiring CTRL+ALT+DEL before users log on ensures that users are communicating by means of a trusted path when entering their passwords. If this policy is disabled, any user is required to press CTRL+ALT+DEL before logging on to Windows.

Omogućite ili onemogućite pravilo prema vašem zahtjevu, kliknite Apply/OK i izađi^(Exit) .

Prema zadanim postavkama, pravilo je omogućeno na računalima domene Windows 11/10/8 , a onemogućeno na Windows 7 ili starijim. Pravilo je omogućeno prema zadanim postavkama na samostalnim računalima.

Onemogućite sigurnu prijavu pomoću Registra

Otvorite uređivač registra^{(Registry Editor)} i idite do sljedeće tipke:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

U desnom oknu kliknite desnom tipkom miša na DisableCAD i kliknite na Modify.

• Da biste onemogućili sigurnu prijavu, upišite 1.
• Da biste omogućili sigurnu prijavu, upišite 0.

Također možete change the Ctrl+Alt+Del Screen options koristeći Pravila grupe ili Registry.

Nadam se da je ovaj post pomogao.

Enable, Disable CTRL+ALT+DEL Secure Logon Ctrl Alt Del in Windows

One way of adding one mоre layer of securitу to your Windows computer is by enаbling secure logon. By enabling secure logon, users are required to press Ctrl+Alt+Del before they can enter their credentials and log on.

Ctrl+Alt+Del or Secure logon in Windows 11/10

Secure logon offers a  keystroke sequence that cannot be intercepted by any application. When Secure Logon is enabled, no other malicious program can intercept your user name and password as you enter it.

Pressing Ctrl+Alt+Del ensures that the authentic Windows logon screen appears. To enable secure logon, open Run, type Control Userpasswords2 or netplwiz and hit Enter to open the User Accounts Properties box.

Open the Advanced tab, and in the Secure logon section, click to clear the Require users to press Ctrl+Alt+Delete check box if you want to disable the CTRL+ALT+DELETE sequence. Click Apply/OK > Exit.

Now the next time to logon you will see your Windows 8 lock screen with the following display in the top-left corner.

Pressing Ctrl+Alt+Del will allow you to enter your Windows logon password.

Read: How to display information about previous logons in Windows.

Disable CTRL+ALT+DELETE using Group Policy

If you wish, you can also enforce this policy, using the Local Security Policy.  To do so, Run secpol.msc and hit Enter.

In the left pane, select Local Policies > Security Options. Now in the right pane, double click on Interactive logon: Do not require CTRL+ALT+DEL.

This security setting determines whether pressing CTRL+ALT+DEL is required before a user can log on. If this policy is enabled on a computer, a user is not required to press CTRL+ALT+DEL to log on. Not having to press CTRL+ALT+DEL leaves users susceptible to attacks that attempt to intercept the users’ passwords. Requiring CTRL+ALT+DEL before users log on ensures that users are communicating by means of a trusted path when entering their passwords. If this policy is disabled, any user is required to press CTRL+ALT+DEL before logging on to Windows.

Enable or Disable the policy as per your requirement, click Apply/OK and Exit.

By default, the policy is enabled on Windows 11/10/8 domain-computers, and disabled on Windows 7 or earlier. The policy is enabled by default on stand-alone computers.

Disable Secure Logon using Registry

Open Registry Editor and navigate to the following key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

In the right pane, right-click on DisableCAD and click on Modify.

• To Disable Secure Logon, type 1.
• To Enable Secure Logon, type 0.

You can also change the Ctrl+Alt+Del Screen options using Group Policy or Registry.

I hope this post helped.

Related posts

• Što je Ctrl Alt Delete? Što radi Ctrl Alt Del? -

• Popravite Ctrl + Alt + Del koji ne radi u sustavu Windows 10

• Prilagodite zaslon Ctrl+Alt+Del koristeći pravila grupe ili Registry u sustavu Windows

• Najbolji besplatni softver za sigurno brisanje za Windows 10

• Što je DNS preko HTTPS-a ili Secure DNS lookups? Omogućite ga u Google Chromeu!

• Sigurnosni softver blokira otvaranje UWP aplikacije u sustavu Windows 10

• Kako prilagoditi zaslon za prijavu u sustav Windows 7

• Dodajte poruku na zaslon za prijavu za korisnike u sustavu Windows 7/8/10

• Pogreška provjere sigurnosti kernela u sustavu Windows 11/10

• Najbolji besplatni softver Internet Security Suite za Windows 11/10 PC

• Odmah promijenite sigurnosne postavke sustava Windows pomoću ConfigureDefendera

• Usluga Windows sigurnosnog centra ne može se pokrenuti

• Kako omogućiti ili onemogućiti obavijesti iz centra za sigurnost sustava Windows

• Kako omogućiti ili onemogućiti optimizaciju brze prijave u sustavu Windows 11/10

• Avira Free Security Suite za Windows 10 PC

• Sigurnost sustava Windows kaže da nema pružatelja sigurnosti u sustavu Windows 11/10

• Ograničite USB pristup računalu sa sustavom Windows 10 pomoću Ratoola

• VSUsbLogon vam omogućuje sigurnu prijavu na Windows pomoću USB pogona

• Zaključajte ikone na radnoj površini ili aplikacije za zaštitu lozinkom u sustavu Windows - DeskLock

• Sigurnost za sve - Pregledavanje Kaspersky Secure Connection VPN-a