diff --git a/src/Umbraco.Core/Configuration/Models/SecuritySettings.cs b/src/Umbraco.Core/Configuration/Models/SecuritySettings.cs
index 708f9b98c2..eca2501a63 100644
--- a/src/Umbraco.Core/Configuration/Models/SecuritySettings.cs
+++ b/src/Umbraco.Core/Configuration/Models/SecuritySettings.cs
@@ -22,6 +22,9 @@ public class SecuritySettings
     internal const string StaticAllowedUserNameCharacters =
         "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-._@+\\";
 
+    internal const int StaticMemberDefaultLockoutTimeInMinutes = 30 * 24 * 60;
+    internal const int StaticUserDefaultLockoutTimeInMinutes = 30 * 24 * 60;
+
     /// <summary>
     ///     Gets or sets a value indicating whether to keep the user logged in.
     /// </summary>
@@ -86,6 +89,18 @@ public class SecuritySettings
     [DefaultValue(StaticUserBypassTwoFactorForExternalLogins)]
     public bool UserBypassTwoFactorForExternalLogins { get; set; } = StaticUserBypassTwoFactorForExternalLogins;
 
+    /// <summary>
+    ///     Gets or sets a value for how long (in minutes) a member is locked out when a lockout occurs.
+    /// </summary>
+    [DefaultValue(StaticMemberDefaultLockoutTimeInMinutes)]
+    public int MemberDefaultLockoutTimeInMinutes { get; set; } = StaticMemberDefaultLockoutTimeInMinutes;
+
+    /// <summary>
+    ///     Gets or sets a value for how long (in minutes) a user is locked out when a lockout occurs.
+    /// </summary>
+    [DefaultValue(StaticUserDefaultLockoutTimeInMinutes)]
+    public int UserDefaultLockoutTimeInMinutes { get; set; } = StaticUserDefaultLockoutTimeInMinutes;
+
     /// <summary>
     /// Gets or sets a value indicating whether to allow editing invariant properties from a non-default language variation.
     /// </summary>
diff --git a/src/Umbraco.Web.BackOffice/Security/ConfigureBackOfficeIdentityOptions.cs b/src/Umbraco.Web.BackOffice/Security/ConfigureBackOfficeIdentityOptions.cs
index a480991648..e3f897018a 100644
--- a/src/Umbraco.Web.BackOffice/Security/ConfigureBackOfficeIdentityOptions.cs
+++ b/src/Umbraco.Web.BackOffice/Security/ConfigureBackOfficeIdentityOptions.cs
@@ -1,8 +1,10 @@
 using System.Security.Claims;
+using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
 using Umbraco.Cms.Core;
 using Umbraco.Cms.Core.Configuration.Models;
 using Umbraco.Cms.Core.Security;
+using Umbraco.Cms.Web.Common.DependencyInjection;
 using Umbraco.Extensions;
 
 namespace Umbraco.Cms.Web.BackOffice.Security;
@@ -13,9 +15,21 @@ namespace Umbraco.Cms.Web.BackOffice.Security;
 public sealed class ConfigureBackOfficeIdentityOptions : IConfigureOptions<BackOfficeIdentityOptions>
 {
     private readonly UserPasswordConfigurationSettings _userPasswordConfiguration;
+    private readonly SecuritySettings _securitySettings;
 
-    public ConfigureBackOfficeIdentityOptions(IOptions<UserPasswordConfigurationSettings> userPasswordConfiguration) =>
+    [Obsolete("Use the constructor that accepts SecuritySettings. Will be removed in V13.")]
+    public ConfigureBackOfficeIdentityOptions(IOptions<UserPasswordConfigurationSettings> userPasswordConfiguration)
+        : this(userPasswordConfiguration, StaticServiceProvider.Instance.GetRequiredService<IOptions<SecuritySettings>>())
+    {
+    }
+
+    public ConfigureBackOfficeIdentityOptions(
+        IOptions<UserPasswordConfigurationSettings> userPasswordConfiguration,
+        IOptions<SecuritySettings> securitySettings)
+    {
         _userPasswordConfiguration = userPasswordConfiguration.Value;
+        _securitySettings = securitySettings.Value;
+    }
 
     public void Configure(BackOfficeIdentityOptions options)
     {
@@ -31,8 +45,7 @@ public sealed class ConfigureBackOfficeIdentityOptions : IConfigureOptions<BackO
         options.ClaimsIdentity.SecurityStampClaimType = Constants.Security.SecurityStampClaimType;
 
         options.Lockout.AllowedForNewUsers = true;
-        // TODO: Implement this
-        options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromDays(30);
+        options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromMinutes(_securitySettings.UserDefaultLockoutTimeInMinutes);
 
         options.Password.ConfigurePasswordOptions(_userPasswordConfiguration);
 
diff --git a/src/Umbraco.Web.Common/Security/ConfigureMemberIdentityOptions.cs b/src/Umbraco.Web.Common/Security/ConfigureMemberIdentityOptions.cs
index 891925fe49..0fcc41d9d0 100644
--- a/src/Umbraco.Web.Common/Security/ConfigureMemberIdentityOptions.cs
+++ b/src/Umbraco.Web.Common/Security/ConfigureMemberIdentityOptions.cs
@@ -31,8 +31,7 @@ public sealed class ConfigureMemberIdentityOptions : IConfigureOptions<IdentityO
 
         options.Lockout.AllowedForNewUsers = true;
 
-        // TODO: Implement this
-        options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromDays(30);
+        options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromMinutes(_securitySettings.MemberDefaultLockoutTimeInMinutes);
 
         options.Password.ConfigurePasswordOptions(_memberPasswordConfiguration);