TYPO3 Security Solution

Our team of experienced security experts possesses in-depth knowledge of TYPO3's architecture and the latest industry standards, allowing us to effectively identify and mitigate potential risks.

Whether you're a small business, a large enterprise, or a nonprofit organization, our services are designed to offer proactive measures, sturdy defences, and rapid response capabilities, with this TYPO3 website remaining resilient against malicious activities. From vulnerability assessments and penetration testing to ongoing monitoring and incident response, we offer a holistic approach to TYPO3 Websites.

TYPO3 Security Solution

Why is the TYPO3 Security Service Crucial?

  • In 2023, the General Data Protection Regulation (GDPR) imposed record fines exceeding €1.6 billion – more than total fines imposed in 2019 to 2021 (Statista). 
  • There was noted increase in global cybersecurity vulnerabilities, total number tracked in 2022 rising to 23,964 from 21,518 in 2021 (IBM Security X-Force 2023).
  • Europe experienced 85% of all hacktivist attacks seen in 2023, followed by North America (7%) and the Middle East (3%) (Orange Cyberdefense).
  • Cyber extortion impacted large enterprises (40%), followed by small organizations (25%) and medium-sized businesses (23%) (Orange Cyberdefense).
  • In a recent Gartner survey, 80% of organizations said they plan to increase their spending on information security in 2024. (Gartner).

Read more at our article on TYPO3 security at 30 Steps to 

Improve Your TYPO3 Security.

Read More

Signs Your TYPO3 Website Might Have Been Hacked

Altered Homepage or Pages

It could be a red flag if your homepage or key pages look different. Hackers often replace content to showcase their presence or manipulate search engine rankings.

Suspicious Code in HTML

Check your website's code for unfamiliar scripts or iframes. Hackers could inject these to launch attacks or redirect visitors to malicious sites.

Unexpected Downloads

Be cautious if your website offers unexpected or unknown files for download. Hackers might hide malware within these files to compromise visitors' devices.

Unusual Traffic Patterns

Sudden spikes or drops in website traffic could indicate a compromise. Increased traffic may signal illegal file distribution, while decreased traffic could result from search engine warnings.

User Reports of Issues

Take user reports seriously, especially if they mention viruses or strange behavior. Users may notice anomalies that you have yet to see.

Search Engine Warnings

Watch out for alerts from search engines like Google indicating that your site contains harmful content. This could be a sign of a hack or malware infection.

Unauthorized Access

Check for signs of unauthorized access to your website's backend or unusual account activity. This could indicate that hackers have gained access to your system.

Alert from Security System

If you've employed security software to monitor your TYPO3 websites automatically, you might receive notifications or warnings regarding the system's security status.

Modern Technologies

Your TYPO3 integrators and developers have the opportunity to enhance the codebase of your templates and extensions. This also provides them with the advantage the latest versions of PHP.

"If you spend more time on coffee than on IT security, you will be hacked. What’s 

more, you deserve to be hacked."

- Richard Clarke

Why TYPO3 Security Matters?

Keep Your Information Safe

We ensure that your TYPO3 system doesn't accidentally reveal sensitive information. Our solutions go beyond hiding details—they provide real protection to keep your system safe.

 Protect User Data

We take extra steps to ensure that personal data, like user information and financial details, stays safe. Your TYPO3 server is set up only to share data with your permission.

Guard Against Database Attacks

We're on the lookout for SQL injection attempts. By carefully checking database queries, we stop hackers from accessing or changing critical information in your database.

Stop Sneaky Code

We block attempts at injecting harmful code into your TYPO3 site. Our thorough checks ensure your website is safe from unauthorized access and information leaks.

Assure Authentication

We make sure only the right people get access. While TYPO3 has strong security, we go the extra mile to ensure third-party additions meet our high standards.

Prevent Harmful Scripts

We take action against Cross-Site Scripting (XSS) by setting up security headers and checking user inputs. This stops harmful code from running on your TYPO3 site.

Types of TYPO3 Security Threats

Information Disclosure

System vulnerabilities may expose sensitive data; "security by obscurity" isn't practical; secure systems prevent unauthorized data access.

Authentication bypass

Authorization bypass exploits application vulnerabilities; TYPO3 Core authentication modules are secure, but caution is needed with extensions.

SQL injection

SQL injection allows attackers to submit altered SQL statements to access and manipulate databases, risking data compromise.

Code injection

Code injection, like SQL injection, involves incorporating external commands or files, posing risks like information disclosure.

Cross-site scripting (XSS)

Cross-site scripting arises when unfiltered user input in web forms exposes applications to malicious code execution.

Cross-site request forgery (XSRF)

Unauthorized commands exploit the trust, like sending malicious links to logged-in users, which are prevented by secret tokens for authentication.

Our TYPO3 Security Partners

We utilized numerous third-party security solutions, such as Beagle, and maintained communication with the official security team for audits and reporting purposes.

What's Included in Service?

Expert Security Audits

Our experienced security professionals conduct in-depth audits to identify vulnerabilities and weaknesses in your TYPO3 instance

Regular Updates & Management

Secure from potential threats with our timely updates and patch management, ensuring your TYPO3 installation is fortified against security risks.

Emergency Backup & Restore Plan

Be prepared for unforeseen circumstances with our emergency backup and restore plan, safeguarding your TYPO3 data against loss or corruption.

Follow TYPO3 Security Team

We proactively follow the official TYPO3 Security Team for the latest security advisories, patches, and best practices.

Updates 3rd-party TYPO3 Extensions

Monitor and update third-party TYPO3 extensions regularly to mitigate the risk of vulnerabilities introduced by outdated or insecure extensions.

Check Code Quality

Verify the code quality of extensions and identify and address potential security flaws to ensure the integrity and security of your TYPO3 instance.

Content Security Policy

Implement a robust Content Security Policy (CSP) for your TYPO3 instance, following best practices to mitigate risk of XSS attacks and security threats.

Custom Firewall Configuration

You tailored firewall configurations to suit your specific TYPO3 setup, providing an additional layer of defence against malicious attacks

Malware Scanning and Removal

Continuous monitoring and regular scans to detect and eliminate any malware that may compromise the integrity of the TYPO3 setup.

Secure All Access

We implement robust access control & authentication mechanisms to secure typo3 instance, minimize the risk of unauthorized access.

Resolve TYPO3 Security Report

Address security issues highlighted in TYPO3 Security Reports promptly by following best practices and implementing necessary fixes.

Verify File/Directory Permissions

Maintain proper permissions for files and directories within your TYPO3 installation to prevent unauthorized access.

SSL Implementation

Secure your data transmissions with SSL implementation, ensuring that sensitive information is encrypted and protected during user interactions.

User Access Control

Set access controls to manage user permissions effectively, reduce the risk of unauthorized access and potential security breaches.

Security Audit Report of Server

We conduct regular security audits of your server infrastructure to identify threats and risks, following best practices to prevent them.

Secure Your TYPO3 with a Certified Team

Team T3Planet is an award-winning TYPO3 agency with certified TYPO3 developers and integrators who are members of TYPO3 associations. With our decades of experience in TYPO3, we will make your TYPO3 websites super-secure.

Our Security Approach

We perform step-by-step, in-depth procedures to ensure and maintain security for your website.

Step - 01


Our skilled team understands and examines your security goals, giving you a clear understanding of why and how we enhance TYPO3 security.

Step - 02


We thoroughly check TYPO3 security, covering things like its version, backup system, scanning for malware, server security, and checking SSL, among other aspects.

Step - 03


Together, we polish the action plan to ensure your satisfaction before we start boosting security. Before we begin, we always back up all your data completely.

Step - 04


Using our skills as TYPO3 experts, we thoroughly test and provide you with a secure TYPO3 website that meets or exceeds your expectations.

Step - 05


We handle your website's ongoing security and offer advanced suggestions to keep it secure and running smoothly.


Monitoring & Reporting

With ongoing support, we also ensure and monitor your website with the purpose of security.

Audit of TYPO3 Security

TYPO3 stands out as a secure open-source platform, offering many security features. The T3Planet team initiates security measures by utilizing features such as the TYPO3 security report, file/directory permissions, encryption keys, secure TYPO3 cookies, and disabling TYPO3 errors.

Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Audit of TYPO3 Security
Why T3Planet?

Why T3Planet?

Expert Team

Our team knows TYPO3 security inside out and tailors solutions to your needs.

Stay Alert

We don't just react to threats; we stay proactive with regular check-ups to keep your TYPO3 site safe from new risks

TYPO3 Architecture

Every TYPO3 setup is different, and our solutions are designed to fit your specific security needs.

Emergency Rescue

Your peace of mind matters. Our support team will quickly react to address any concerns.

Pricing Plans

Basic Security Audits of TYPO3YesYesYes
No. of days after which the update is applied to your site. Critical security updates are applied ASAP.5 Working days3 Working days1 Working days
Advanced Security Audits of TYPO3NoYesYes
Backup & Restore PlanNoNoYes
TYPO3 Core UpdatesYesYesYes
Rapid Response to Security IncidentsNoYesYes
Malware Scanning and RemovalNoYesYes
Immediate Threat MitigationNoYesYes
Code Quality TYPO3 ExtensionsNoNoYes
Content Security PolicyNoNoYes
Custom Firewall ConfigurationNoNoYes
Secure All AccessYesYesYes
Resolve TYPO3 Security ReportNoYesYes
Correct Permissions of Files/DirectoriesYesYesYes
SSL ImplementationNoYesYes
Security Audit Report of ServerNoNoYes
Assign a Dedicated Technical ManagerYesYesYes
Response & Reaction Time5 business days3 business days1 business days
Support Time (After Delivery)10 business days20 business days30 business days
Support Hours Package10 hours10 hours10 hours
Hourly Rate€40/H€50/H€60/H

 Starting at €400

Starting at €500

Starting at €600


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What Customers Says

1000+ Premium customers from beginners to industry leaders love T3Planet!

4.8 / 5

Stefanie Eiffel

Stefanie Eiffel

Their expertise in resolving TYPO3 security reports and checking the code quality of extensions has significantly improved the overall security of our website. Their dedication to keeping our TYPO3 instance safe allows us to focus on delivering exceptional content to our audience

Tobias Kaiser

Tobias Kaiser

Their SSL implementation and user access control measures have helped us build trust with our users and focus on growing our business without worrying about security threats

Katja Daecher

Katja Daecher

Their attention to detail and prompt response to security concerns give us peace of mind in this ever-evolving digital space.

Sabrina Gerber

Sabrina Gerber

We were impressed by the depth of knowledge and expertise the security experts brought to the table. Their proactive measures have significantly strengthened our TYPO3 website's defenses.

Lucas Zimmermann

Lucas Zimmermann

Great service form Great agency ! The security solutions provided were exactly what we needed. From vulnerability assessments to ongoing monitoring, they covered all bases and gave us confidence in our site's security.

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Recent statistics reveal the severity of cyber threats, with GDPR fines exceeding €1.6 billion in 2023, a notable increase in global cybersecurity vulnerabilities, and Europe experiencing 85% of all hacktivist attacks. These numbers underscore the critical importance of robust website security measures.

We ensure that your TYPO3 system doesn't inadvertently disclose sensitive information. Our solutions go beyond hiding details; we provide absolute protection to secure your system.

Extra measures ensure that personal data, including user information and financial details, remains safe. Your TYPO3 server is configured to share data only with your explicit permission.

We actively monitor for SQL injection attempts, meticulously checking database queries to prevent hackers from accessing or altering critical information in your database.

We block attempts to inject harmful code into your TYPO3 site, conducting thorough checks to ensure your website remains safe from unauthorized access and information leaks.

We go the extra mile to ensure that only the right individuals get access. While TYPO3 boasts strong security, our additional measures ensure that third-party additions meet our high standards.

We implement secret tokens in your forms and links, stopping XSRF attacks. Every request is checked, ensuring that only the proper commands get through.

Based on your chosen plan, Our service includes expert security audits, regular updates, custom firewall configuration, malware scanning and removal, SSL implementation, and user access control. These components provide a comprehensive security package for your TYPO3 installation.

T3Planet boasts an expert team with in-depth knowledge of TYPO3 security, a proactive approach to avoiding emerging risks, custom-tailored solutions for diverse TYPO3 setups, and quick support to address any concerns promptly.

Absolutely! Our Custom Security Solutions allow for tailored plans based on your unique TYPO3 setup and specific security requirements, ensuring a personalized security approach.

Secure Your TYPO3 Site Now!

Secure Your TYPO3 Site Now!

Don't leave the security of your TYPO3 Instance to chance. Choose T3Planet!

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