Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×
More and more domains are signing up to DNSSec, Kane added, including full integration with .edu. Registrars will be able to evaluate the service until the end of next year.
DNSSec provides a better level of security that existing provisions and is useful at thwarting man-in-the-middle and cache poisoning attacks.