16How do you find out what your organisation exposes to the internet, and keep that list accurate?▼easyNewAmazonGooglePalo Alto Networks◆ premiumAttackers scan the whole internet continuously and know your forgotten test server before you do. The answer is an inventory built from several sources, compared with what is actually listening.Open full answer →
27How do attackers discover hosts, ports and services from the internet, and how do defenders find and shrink that exposure first?▼easyNewPalo Alto NetworksCrowdStrikeCloudflare◆ premiumThe whole IPv4 internet is scanned many times a day. If a service answers, assume someone has already catalogued it.Open full answer →