Log-in Security

Layered Log-in Security: Protect Your Accounts with Cheetah!

Integrate 2FA, reCAPTCHA, and adaptive protection into your workflows with Cheetah’s log-in security infrastructure. Deliver a secure and seamless user experience.

Log-in Security

Problem & Solution

CURRENT STATE

Only password-based log-in — if a password is breached, the account is completely compromised.
Bot and credential stuffing attacks occur unnoticed and undetected.
Failed login attempts are not logged, leaving brute force attacks unidentified.
When an employee leaves, their account remains active, posing an unauthorized access risk.
Strong authentication is mandatory for KVKK and ISO 27001, but the current system is insufficient.
form tabanlı veri yönetimi, içe & dışa aktarım

CHEETAH İLE

Log-in Güvenliği

2FA layer within log-in security prevents unauthorized access even if passwords are stolen.
reCAPTCHA automatically blocks bot attacks, credential stuffing, and brute force attempts.
All login attempts are logged, and failed attempts immediately trigger alerts.
Session timeout and remote logout provide real-time access control.
Enforced 2FA and strong password policies directly support KVKK and ISO 27001 compliance.
Security Layers

The Three Layers of Log-in Security

reCAPTCHA Bot Protection

Google reCAPTCHA integration

Risk Analysis
Attack PreventionBlocks bot attacks and credential stuffing.
Invisible VerificationPreserves the user experience with invisible reCAPTCHA.
Smart TriggeringTriggers additional verification steps based on the risk score.
Auto BlockingAutomatically blacklists high-risk IPs.

2FA & MFA Authentication

Two-Factor Authentication (2FA)

99.9% Protection
Multiple MethodsSupports SMS OTP, TOTP, and push notifications.
Hardware KeysCompatible with hardware security keys (FIDO2/WebAuthn).
Flexible PoliciesEnforces user-based 2FA mandate policies.
TOTP VerificationSecures verification with 30-second TOTP codes.

Adaptive & Intelligent Security

Adaptive log-in security

Smart Detection
Anomaly DetectionAlerts on unusual login patterns.
Session ManagementSession timeout and automatic logout policies.
Concurrent RestrictionsConcurrent session restrictions.
Instant NotificationsInstant notifications on suspicious login attempts.
2FA Methods

The Right Verification Option for Every User

📱
SMS OTP
Kayıtlı telefona 6 haneli tek kullanımlık kod gönderilir. En yaygın 2FA yöntemi. İnternet bağlantısı gerektirmez.
Geniş kullanım
🔑
Authenticator
Google veya Microsoft Authenticator ile her 30 saniyede yenilenen TOTP kodu. SMS'e göre daha güvenli.
Yüksek güvenlik
📧
E-posta Doğrulama
Kayıtlı kurumsal e-postaya doğrulama kodu gönderilir. Ek uygulama gerektirmeyen basit 2FA seçeneği.
Kolay kurulum
🔒
Security Key
FIDO2/WebAuthn uyumlu fiziksel güvenlik anahtarı. Phishing saldırılarına karşı en güçlü koruma. Yönetici hesapları için ideal.
En güçlü koruma
Benefits of the Feature

Strengthening Operational
Security with Secure Login

99.9% Account Protection

According to Microsoft research, Multi-Factor Authentication (2FA) prevents 99.9% of account compromise attacks. reCAPTCHA blocks automated bot attacks, while 2FA ensures accounts remain protected even if passwords are stolen. A layered login security architecture helps defend against the most common attack vectors.



Layered Account Protection

KVKK & ISO 27001 Compliance

Meet the technical safeguard requirements of KVKK and the secure authentication requirements of ISO 27001 Annex A 9.4 with Multi-Factor Authentication and reCAPTCHA. A strong authentication policy provides clear evidence for security audits and helps accelerate compliance and certification processes.


Compliance & Audit Readiness

Secure & Frictionless User Experience

Protect user accounts without compromising usability. Invisible reCAPTCHA eliminates the need for disruptive challenges, while push-based 2FA enables users to verify their identity with a single tap. Security is enhanced without negatively impacting the user experience, and studies show that well-designed MFA implementations maintain high user satisfaction.

Security with Seamless Usability

Step by Step

How Login Security Works

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Configure Your Security Policies

Define which user groups require Multi-Factor Authentication (2FA), configure reCAPTCHA risk thresholds, and set session timeout policies through the administration panel.

ad sunucu bilgileri, google workspace, Google entegrasyonu, active directory

reCAPTCHA Performs Risk Analysis

When users access the login page, reCAPTCHA automatically analyzes traffic in the background. Suspicious activity is blocked instantly, while legitimate users continue their login experience without interruption.

ad sunucu bilgileri, google workspace, Google entegrasyonu, active directory

Complete Multi-Factor Authentication (2FA)

After entering their password, users complete a second verification step using their preferred 2FA method. Verification codes are automatically refreshed when they expire, ensuring a secure authentication process.
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Start a Secure Session

Once authentication is successful, users are granted access through an encrypted TLS session. All login activities are logged for auditing purposes, suspicious behavior triggers security notifications, and sessions are automatically terminated based on the organization’s security policies.
Use Cases

Who Uses Login Security?

CISO / Security Team

Enterprise Security Policy

We made Multi-Factor Authentication (2FA) mandatory for all administrator accounts and enabled reCAPTCHA. As a result, credential stuffing attempts were completely blocked. During our KVKK compliance audit, we were able to demonstrate our strong authentication policy with documented evidence.

Successfully Blocked Automated Bot Attacks

IT Administrator

User Account Management

I receive instant alerts for suspicious login attempts. When an employee leaves the organization and I deactivate their account, all active sessions are immediately terminated. Login Security gives us complete control over account access and authentication.

 Complete Control Over User Accounts

End User

Everyday Platform Access

Knowing that 2FA is enabled gives me confidence. Entering the verification code on my phone takes only a few seconds. I never have to solve annoying CAPTCHA puzzles because reCAPTCHA works seamlessly in the background.


 Strong Security with a Seamless User Experience
F.A.Q

Frequently Asked Questions

Why is Multi-Factor Authentication (2FA) important for login security?

According to Microsoft research, Multi-Factor Authentication (2FA) prevents 99.9% of account compromise attacks. Passwords can be stolen through phishing, data breaches, or brute-force attacks. Even if a password is compromised, 2FA provides an additional layer of protection that prevents unauthorized access. As of 2025, 2FA is widely recognized as a fundamental security standard for protecting user accounts.

Google reCAPTCHA analyzes multiple signals—including user behavior, device information, IP address, and interaction patterns—to calculate a risk score. Trusted users with a high score can access the system without solving CAPTCHA challenges, while suspicious traffic is required to complete additional verification. This approach blocks automated bot attacks while maintaining a seamless user experience for legitimate users.

Yes. Organizations can define role-based authentication policies that make 2FA mandatory for administrators while allowing it to remain optional for standard users. Additional 2FA requirements can also be configured for access to specific modules or sensitive data. Group-based policies can be applied automatically through LDAP or Google Workspace integrations.

From strongest to weakest, the recommended authentication methods are:

Hardware Security Key (FIDO2) → Authenticator App (TOTP) → Push Notification → Email OTP → SMS OTP

Although SMS-based authentication is widely used, it is more vulnerable to SIM swap attacks. For environments requiring higher security, authenticator applications or FIDO2 hardware security keys are the recommended options.

KVKK requires organizations processing personal data to implement appropriate technical and administrative security measures. Strong authentication through Multi-Factor Authentication (2FA), secure access logging, and reCAPTCHA are among the most effective controls for meeting these requirements. These measures also provide documented evidence of a strong authentication policy during compliance and security audits.

Administrators can reset a user’s 2FA configuration and generate a temporary bypass code to restore access. It is also recommended to configure backup authentication methods, such as email verification or recovery codes. In enterprise environments, organizations should establish and document a secure emergency access procedure managed by the IT team.

Yes. Every failed login attempt is recorded in the audit trail along with the associated user, IP address, timestamp, and error details. After a configurable number of failed attempts, the account can be automatically locked and administrators are notified. In addition, reCAPTCHA helps prevent brute-force attacks before they can compromise user accounts.

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