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How to Perform a Website Security Check (2024)

By Luke Turvey

Last updated 20 June 2024

The cyber threat landscape is more complex than ever in 2024 and website security has become an indispensable aspect of online operations.

With cybercriminals employing sophisticated tactics to exploit vulnerabilities and gain unauthorized access to sensitive data.

Ensuring the security of your website is not only crucial for protecting your business and customers but also for maintaining trust and credibility in the digital realm.

This comprehensive guide will delve into the essential best practices and strategies to fortify your website against potential threats in 2024.

By implementing these measures, you can safeguard your online presence, mitigate risks, and provide a secure environment for your visitors.

1. Implement a Web Application Firewalls (WAF)

One of the most simple things you can do for your website security, is implement a Web Application Firewall (WAF).

WAFs are security solutions designed to monitor, filter, and block malicious traffic targeting web applications. By deploying a WAF, you can protect your website from various threats, including SQL injection, cross-site scripting (XSS), and other common web application vulnerabilities.

WAFs can be implemented as hardware appliances, software solutions, or cloud-based services.

When selecting a WAF, consider factors such as performance, scalability, and integration with your existing infrastructure. Additionally, ensure that the WAF is regularly updated to protect against the latest threats and vulnerabilities.

2. Perform Regular Security Audits and Vulnerability Scans

Identifying and addressing vulnerabilities is a critical aspect of website security. Regular security audits and vulnerability scans can help uncover potential weaknesses in your website's infrastructure, code, and third-party integrations.

These assessments should be conducted by experienced professionals or specialized tools to ensure a comprehensive evaluation. Once vulnerabilities are identified, it is essential to prioritize and address them promptly. This may involve patching software, updating configurations, or implementing additional security measures.

Neglecting to address vulnerabilities can leave your website exposed to potential attacks and data breaches.

3. Implement TLS Encryption

Transport Layer Security (TLS) are encryption protocols that secure the communication between web browsers and servers.

By implementing TLS, you can protect sensitive data, such as login credentials, personal information, and financial transactions, from being intercepted by unauthorized parties.

In 2024, it is crucial to ensure that your website uses the latest version of TLS and that the encryption is applied sitewide, not just on specific pages.

To test your websites TLS certificate and ciphers for weaknesses, you can use TestSSL found on PentestList.com.


4. Comply with Relevant Data Protection Regulations

In the age of data privacy, adhering to relevant data protection regulations is not just a legal obligation but also a critical aspect of website security. Regulations such as the General Data Protection Regulation (GDPR) in Europe and the California Consumer Privacy Act (CCPA) in the United States provide guidelines for protecting user data and ensuring transparency in data handling practices. To ensure compliance, it is essential to understand which laws apply to your business and website. Regularly review and update your privacy policy, ensuring it is easily accessible and clearly communicates your data collection and usage practices. Additionally, stay informed about any updates or changes to relevant regulations, as the threat landscape evolves, and new measures may be introduced to enhance data protection.

5. Educate Employees and Implement Access Controls

While technical measures are crucial, human factors also play a significant role in website security.

Educating employees about cybersecurity best practices, such as strong password management, recognizing phishing attempts, and handling sensitive data, can significantly reduce the risk of human error or insider threats.

Furthermore, implementing access controls and limiting user permissions based on roles and responsibilities can minimize the potential for unauthorized access to sensitive areas of your website.

Regularly review and update user access privileges to ensure they align with current roles and responsibilities.

6. Monitor and Respond to Security Incidents

Despite your best efforts, security incidents may still occur. Something that is rarely implemented by any organisation is having a comprehensive incident response plan in place to detect, contain, and mitigate potential threats promptly.

This plan should outline clear procedures for identifying, investigating, and resolving security incidents, as well as communicating with relevant stakeholders and authorities.

Regularly monitoring your website's logs and traffic patterns can help detect anomalies or suspicious activities, enabling you to respond swiftly and minimize the impact of potential attacks.

Additionally, consider implementing automated security monitoring and alerting systems to enhance your ability to detect and respond to threats in real-time.


In the ever-changing landscape of cybersecurity, maintaining a secure website is an ongoing process that requires vigilance, proactive measures, and a commitment to continuous improvement.

By implementing the best practices outlined in this guide, you can fortify your website against potential threats, protect sensitive data, and maintain the trust and confidence of your customers.

Remember, website security is not a one-time effort but a continuous journey.

Stay informed about the latest threats and security trends, regularly review and update your security measures, and foster a culture of cybersecurity awareness within your organization.

By prioritizing website security, you can ensure the longevity and success of your online presence in 2024 and beyond.

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