# Authentication Security

How Kaana keeps your account secure.

### Login Security

#### Secure Authentication

Kaana uses Auth0, an industry-leading authentication platform:

* Enterprise-grade security
* Regular security audits
* Compliance certifications

#### Password Requirements

Strong passwords are required:

* Minimum 8 characters
* Mix of letters, numbers, and symbols recommended
* Common passwords blocked
* Breach detection (warns if password found in data breaches)

#### Password Storage

Your password is never stored in plain text:

* Hashed using secure algorithms
* Salted to prevent rainbow table attacks
* We cannot see or retrieve your password

### Session Security

#### How Sessions Work

{% stepper %}
{% step %}

### Secure session creation

When you log in, a secure session is created.
{% endstep %}

{% step %}

### HTTP-only cookie

An HTTP-only cookie is set (not accessible to JavaScript).
{% endstep %}

{% step %}

### Session validation

Session is validated on each request.
{% endstep %}

{% step %}

### Automatic timeout

Session will automatically time out after inactivity.
{% endstep %}
{% endstepper %}

#### Session Features

| Feature               | Description                      |
| --------------------- | -------------------------------- |
| **HTTP-Only Cookies** | Prevents XSS attacks             |
| **Secure Flag**       | Only sent over HTTPS             |
| **Session Timeout**   | Auto-logout after inactivity     |
| **Single Session**    | Option to log out other sessions |

### Account Protection

#### Failed Login Protection

* Account temporarily locked after multiple failed attempts
* Prevents brute-force attacks
* Automatic unlock after cooldown period

#### Suspicious Activity

We monitor for:

* Unusual login locations
* Multiple failed attempts
* Abnormal access patterns

#### Email Verification

* Email addresses verified on signup
* Notifications for account changes
* Password reset requires email access

### Password Reset

#### Secure Reset Process

{% stepper %}
{% step %}

### Request reset

Request reset from the login page.
{% endstep %}

{% step %}

### Secure link

An email is sent with a secure link.
{% endstep %}

{% step %}

### Expiration

The link expires after a limited time.
{% endstep %}

{% step %}

### New password

You must create a new password.
{% endstep %}

{% step %}

### Invalidate sessions

All sessions are invalidated after reset.
{% endstep %}
{% endstepper %}

#### Tips for Safe Reset

* Only request resets from the official Kaana login page
* Check email sender is legitimate
* Never share reset links
* Use a strong new password

### Protecting Your Account

#### Best Practices

{% stepper %}
{% step %}

### Use a strong, unique password

* Don't reuse passwords from other sites
* Consider a password manager
  {% endstep %}

{% step %}

### Keep your email secure

* Your email is used for password resets
* Secure your email account
  {% endstep %}

{% step %}

### Log out on shared devices

* Always log out when using shared computers
* Don't save password in public browsers
  {% endstep %}

{% step %}

### Watch for phishing

* Verify URLs before entering credentials
* We'll never ask for your password via email
  {% endstep %}
  {% endstepper %}

#### Signs of Compromise

Watch for:

* Login notifications you didn't initiate
* Password reset emails you didn't request
* Unfamiliar activity in your account
* Settings changes you didn't make

If you notice these, change your password immediately and contact support.

### Administrator Controls

#### User Management

* Invite and remove users
* Set role-based permissions
* Monitor user activity

#### Security Settings

* Enforce password policies
* Review access logs
* Manage API keys

#### Deactivating Users

* Immediately revoke access
* Block future login attempts
* Preserve data for audit

### Logging Out

#### How to Log Out

{% stepper %}
{% step %}
Click your profile menu.
{% endstep %}

{% step %}
Select "Log Out".
{% endstep %}

{% step %}
Session is terminated.
{% endstep %}

{% step %}
You are redirected to the login page.
{% endstep %}
{% endstepper %}

#### Automatic Logout

Sessions expire after a period of inactivity for security.