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Aramco Cybersecurity Compliance 9 Views 4 min read

Boost Security: Why Enforcing SPF is Crucial for Email Protection

Last Updated March 7, 2026
Boost Security: Why Enforcing SPF is Crucial

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Email remains one of the most common vectors for cyberattacks, making email security a top priority for businesses. For third parties working with Saudi Aramco, compliance with the Third Party Cybersecurity Standard (SACS-002) is essential. One of its key controls, TPC-13, requires third parties to implement Sender Policy Framework (SPF) technology on their mail servers. But what is SPF, and why is it so important? Let’s dive in.

What is TPC-13?

TPC-13 is a cybersecurity control that mandates third-party vendors and contractors to implement SPF (Sender Policy Framework) technology on their mail servers. SPF is an email authentication protocol that helps prevent email spoofing by verifying that incoming emails are sent from authorized IP addresses. This reduces the risk of phishing, spam, and fraud.

Why Does TPC-13 Matter?

  1. Preventing Email Spoofing
    Cybercriminals often impersonate legitimate senders to trick recipients into revealing sensitive information or downloading malware. SPF helps prevent this by verifying the sender’s identity.
  2. Compliance with Saudi Aramco Standards
    Non-compliance with TPC-13 can lead to serious consequences, including contract termination or legal action. Adhering to this standard is essential for maintaining a strong partnership with Saudi Aramco.
  3. Protecting Sensitive Data
    Saudi Aramco’s data is highly confidential. SPF enforcement ensures that emails containing sensitive information are sent and received securely, reducing the risk of data breaches.
  4. Enhancing Email Deliverability
    SPF improves email deliverability by reducing the likelihood of legitimate emails being marked as spam. This ensures that important communications reach their intended recipients.

How to Comply with TPC-13

  1. Implement SPF on Your Mail Server
    Work with your IT team or email service provider to configure SPF records for your domain. This involves publishing a list of authorized IP addresses that are allowed to send emails on behalf of your domain.
  2. Enforce SPF for Saudi Aramco Domains
    Ensure that SPF is enforced for Saudi Aramco email domains (e.g., aramco.com and aramco.com.sa). This helps prevent spoofing of Aramco’s email addresses.
  3. Publish SPF Records in DNS
    Publish your SPF records in your Domain Name System (DNS) server. This allows receiving mail servers to verify the authenticity of your emails.
  4. Monitor and Update SPF Records
    Regularly review and update your SPF records to reflect any changes in your email infrastructure, such as new mail servers or third-party email services.
  5. Train Your Team
    Educate your employees about the importance of SPF and how to recognize phishing emails. Regular training can help reinforce email security best practices.

How NHR Can Help

At NHR Alemtithal for IT (NHR), we specialize in helping businesses achieve compliance with Saudi Aramco’s cybersecurity standards, including TPC-13. Our services include:

  • SPF Implementation and Configuration
  • Cybersecurity Compliance Certification (CCC)
  • Employee Training Programs

Don’t risk non-compliance or an email-based attack. Let NHR guide you through the process and ensure your business meets all Saudi Aramco requirements.

Frequently Asked Questions (FAQ)

Q: What is SPF?
A: SPF (Sender Policy Framework) is an email authentication protocol that helps prevent email spoofing by verifying that incoming emails are sent from authorized IP addresses.

Q: Why is TPC-13 important?
A: TPC-13 is a cybersecurity control required by Saudi Aramco to ensure third-party vendors implement SPF, reducing the risk of phishing, spam, and fraud.

Q: How do I implement SPF?
A: You can implement SPF by configuring SPF records on your mail server, publishing them in your DNS, and regularly monitoring and updating them.

Q: What happens if I don’t comply with TPC-13?
A: Non-compliance can lead to serious consequences, including contract termination or legal action.

Contact Us Today!

For more information or to schedule a consultation, call us at +966 55 653 8840 or email info@nhr.com.sa. Visit CCC for SMB to learn more about our services.

By adhering to TPC-13 and partnering with NHR, you can ensure your business meets Saudi Aramco’s cybersecurity standards while safeguarding sensitive data. Let us help you navigate the complexities of compliance with ease!

Interactive Checklist: Are You SPF-Ready?

  1. Have you configured SPF records for your domain?
  2. Are your SPF records published in your DNS?
  3. Have you enforced SPF for Saudi Aramco domains?
  4. Do you regularly monitor and update your SPF records?
  5. Have you trained your team on email security best practices?

Disclaimer:
The content of this podcast is generated by NotebookLM, an AI-powered tool designed to assist with creative and informational tasks. While every effort has been made to ensure accuracy and relevance, the information and opinions expressed in this podcast are AI-generated and should not be taken as professional advice, factual truth, or the views of any individual or organization. Listeners are encouraged to independently verify any information and consult appropriate experts or sources for specific guidance. The creators of this podcast are not responsible for any errors, omissions, or outcomes resulting from the use of this content. Enjoy responsibly!

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Ali Aljubaily

Cybersecurity Consultant

I am Ali Yousef, a certified engineer from Microsoft, holding the Microsoft Certified System Associate certification as well as the CompTIA Network+ certification. I work as the Group IT Manager.

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