E XERCISE 1
a)
b) I do see packets, because I am connected to the WIFI, and have active network requests such
as safari and discord connections.
E XERCISE 2 P ART A
a)
b) 129.173.22.43
c) 22, this number is random only in the first establishment, after which it becomes a constant.
d)
E XERCISE 2 P ART B
a)
b) After both client and server establish a secure way of communication, they become encrypted,
and info is no longer provided.
c) After the 3-way handshake, Cline sends a key exchange request, next the server sends a key
exchange request, 3rd client replies with Elliptic curve Diffie-Hellman Key Exchange Init, and
server replies with the same request and keys. Lastly, Client sends their keys.
This is a way of establishing an encrypted connection.
E XERCISE 3
a) Client: 10.0.0.2 Source: 10.128.0.2
b) 80
c) 1) Deny GETS from unknown IP addresses, by filtering them
2) Filtering packets to not allow any POSTs with malicious files.