Snapchat, QR codes and email spam
Monday, July 09, 2018
There has to be a way to stop spam.
Spam bots… – people flood you with spam to get you to ignore important legitimate emails.
Should I use 2FA?
If you notice a flood of emails all of sudden don’t cancel your account immediately. Fraud may be about to happen.
Common Network Tools
traceroute, nslookup, dig, whois, ping
GeoIP, HTTP Headers, DNS lookups, whois
Ping – checks to see if a host is reachable and resolving correctly.
Traceroute – traces a network path from current server to another server
NsLookup – Looks up domain resource records
AutoWhois – Get Whois records for worldwide domains
AnalyzePath – Simple graphical traceroutes
Dig – Query DNS servers for information, domain pointing and making sure configuration is working.
Host – similar to dig
Whois – returns information on register domain names and name servers
Data gathering social media