This morning, I was experimenting with some keyloggers and noticed that they have a feature to send e-mails to the attacker. How can these e-mails be intercepted? Let us say that I have a packet ...
Let us say that I send an email using Yahoo Mail or GMail. Can this email be intercepted using a packet sniffer? On which port does the email travel? HTTP, SMTP, POP3?
Since port 80 is typically used for HTTP must a web server have it open or otherwise configure links to specify a different port (e.g. http://www.example.com:8080/mypage.html)? For example this site ...