The article further advises tracking historical exposures to gain insight into your attack surface at different points in time. By reviewing historical changes, you can identify which ports were exposed and when, helping you limit unwanted exposures and stay on top of potential threats.
Key takeaways:
- Always know where your exposures are to avoid being caught by surprise by threat actors scanning the internet for potential targets.
- Execute port scans on your assets regularly, according to your needs, to identify new exposures.
- Stay updated with changes in your attack surface by receiving notifications when new ports are detected.
- Track historic exposures to gain insight into your attack surface at a given point in time and determine which ports were exposed, and when.