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Cyber Security Agency of Singapore

Internet Hygiene Portal

The Internet Hygiene Portal (IHP) serves as a one-stop platform for enterprises, providing them with easy access to resources and self-assessment tools, so that they can adopt internet security best practices in their digitalisation journey.

Last updated 3 June 2025

Announcement: CSA is excited to announce that the Internet Health Lookup Tool will soon be available via direct API access for eligible partners.  Do reach out to us @contact@csa.gov.sg to learn more!

As Singapore builds up its digital economy and more businesses go online, cyber threats such as ransomware and phishing will remain major concerns. Many enterprises, particularly SMEs, lack awareness and/or have low adoption of internet security best practices to safeguard their domains, websites, and email servers. This puts customers of these companies at risk because their data and details of their transactions with the company may not be properly secured.

The Internet Hygiene Portal (IHP) serves as a one-stop platform for enterprises, providing them with easy access to resources and self-assessment tools, so that they can adopt internet security best practices in their digitalisation journey. The IHP uses non-intrusive internet health lookup tools to assess the internet security of websites, email services and domain configurations, and then provides actionable suggestions on how enterprises can adopt best practices and improve their overall internet security. This simplifies internet security to key indicators that matter.

The IHP also provides visibility on the cyber hygiene of digital platforms, by publishing an Internet Hygiene Rating table with a simplified view of each digital platform’s internet hygiene. This is aimed at helping consumers make informed choices to better safeguard their digital transactions from cyber threats.

Resources

Two people in a modern office with a futuristic digital interface overlay showing icons like charts, devices, and data.

Internet Health Lookup Tool

Check the cyber health of your website, email or internet connection against modern internet standards

Three shield icons representing internet hygiene ratings: green with a check, yellow with a check, and red with an X.

Internet Hygiene Rating

The IHR indicates the level of adoption of internet security best practices put in place by each Singapore-based digital platform

A group of young professionals working together at a modern cafe, using laptops and devices at a wooden table.

Information Resources

Information resources on internet security and email authentication protocols and standards

A glowing wireframe trophy held by a hand against a dark blue digital background

Hall of Fame

Domains that scored 100% in the website and email scans