diff --git a/ui-ngx/src/app/modules/home/pages/admin/security-settings.component.html b/ui-ngx/src/app/modules/home/pages/admin/security-settings.component.html
index 3d399d01a1..0b9df7c5ae 100644
--- a/ui-ngx/src/app/modules/home/pages/admin/security-settings.component.html
+++ b/ui-ngx/src/app/modules/home/pages/admin/security-settings.component.html
@@ -46,6 +46,44 @@
             <input matInput type="email"
                    formControlName="userLockoutNotificationEmail"/>
           </mat-form-field>
+          <mat-form-field class="mat-block">
+            <mat-label translate>admin.user-activation-token-ttl</mat-label>
+            <input matInput type="number"
+                   formControlName="userActivationTokenTtl"
+                   step="1"
+                   min="1"
+                   max="24"/>
+            <mat-error *ngIf="securitySettingsFormGroup.get('userActivationTokenTtl').hasError('min')">
+              {{ 'admin.user-activation-token-ttl-range' | translate }}
+            </mat-error>
+            <mat-error *ngIf="securitySettingsFormGroup.get('userActivationTokenTtl').hasError('max')">
+              {{ 'admin.user-activation-token-ttl-range' | translate }}
+            </mat-error>
+          </mat-form-field>
+           <mat-form-field class="mat-block">
+            <mat-label translate>admin.password-reset-token-ttl</mat-label>
+            <input matInput type="number"
+                  formControlName="passwordResetTokenTtl"
+                  step="1"
+                  min="1"
+                  max="24"/>
+            <mat-error *ngIf="securitySettingsFormGroup.get('passwordResetTokenTtl').hasError('min')">
+              {{ 'admin.password-reset-token-ttl-range' | translate }}
+            </mat-error>
+            <mat-error *ngIf="securitySettingsFormGroup.get('passwordResetTokenTtl').hasError('max')">
+              {{ 'admin.password-reset-token-ttl-range' | translate }}
+            </mat-error>
+          </mat-form-field>
+          <mat-form-field class="mat-block">
+            <mat-label translate>admin.mobile-secret-key-length</mat-label>
+            <input matInput type="number"
+                   formControlName="mobileSecretKeyLength"
+                   step="1"
+                   min="1"/>
+            <mat-error *ngIf="securitySettingsFormGroup.get('mobileSecretKeyLength').hasError('min')">
+              {{ 'admin.mobile-secret-key-length-range' | translate }}
+            </mat-error>
+          </mat-form-field>
         </fieldset>
 
         <fieldset class="fields-group">
diff --git a/ui-ngx/src/app/modules/home/pages/admin/security-settings.component.ts b/ui-ngx/src/app/modules/home/pages/admin/security-settings.component.ts
index c7ac489753..712e2bb358 100644
--- a/ui-ngx/src/app/modules/home/pages/admin/security-settings.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/admin/security-settings.component.ts
@@ -75,6 +75,9 @@ export class SecuritySettingsComponent extends PageComponent implements HasConfi
     this.securitySettingsFormGroup = this.fb.group({
       maxFailedLoginAttempts: [null, [Validators.min(0)]],
       userLockoutNotificationEmail: ['', []],
+      userActivationTokenTtl: [24, [Validators.required, Validators.min(1), Validators.max(24)]],
+      passwordResetTokenTtl: [24, [Validators.required, Validators.min(1), Validators.max(24)]],
+      mobileSecretKeyLength: [null, [Validators.min(1)]],
       passwordPolicy: this.fb.group(
         {
           minimumLength: [null, [Validators.required, Validators.min(6), Validators.max(50)]],
diff --git a/ui-ngx/src/app/shared/models/settings.models.ts b/ui-ngx/src/app/shared/models/settings.models.ts
index 113bc1a789..e0a31e4eea 100644
--- a/ui-ngx/src/app/shared/models/settings.models.ts
+++ b/ui-ngx/src/app/shared/models/settings.models.ts
@@ -111,6 +111,11 @@ export interface UserPasswordPolicy {
 
 export interface SecuritySettings {
   passwordPolicy: UserPasswordPolicy;
+  maxFailedLoginAttempts: number;
+  userLockoutNotificationEmail: string;
+  mobileSecretKeyLength: number;
+  userActivationTokenTtl: number;
+  passwordResetTokenTtl: number;
 }
 
 export interface JwtSettings {
diff --git a/ui-ngx/src/assets/locale/locale.constant-en_US.json b/ui-ngx/src/assets/locale/locale.constant-en_US.json
index 33c8d25652..3e56a104fb 100644
--- a/ui-ngx/src/assets/locale/locale.constant-en_US.json
+++ b/ui-ngx/src/assets/locale/locale.constant-en_US.json
@@ -205,6 +205,12 @@
         "max-failed-login-attempts": "Maximum number of failed login attempts, before account is locked",
         "minimum-max-failed-login-attempts-range": "Maximum number of failed login attempts can't be negative",
         "user-lockout-notification-email": "In case user account lockout, send notification to email",
+        "user-activation-token-ttl": "User activation link TTL in hours",
+        "user-activation-token-ttl-range": "User activation link TTL must be in range from 1 to 24 hours",
+        "password-reset-token-ttl": "Password reset link TTL in hours",
+        "password-reset-token-ttl-range": "Password reset link TTL must be in range from 1 to 24 hours",
+        "mobile-secret-key-length": "Mobile secret key length",
+        "mobile-secret-key-length-range": "Mobile secret key length must be positive",
         "domain-name": "Domain name",
         "domain-name-unique": "Domain name and protocol need to unique.",
         "domain-name-max-length": "Domain name should be less than 256",