"GlobalSign" certificate in Trusted Root Certification Authorities for Google Services shows Sha1. Security postures are different than just 2-3 yr ago. At my home, router bought 2016, networked; and no use of RSA hard fob as I did; (cert has dates 2006-2021). May I best remove it to tame my internal concerns from online events raising questions about information assurance (e.g. use MMC console on Windows 10 at home)?