Adding security, such as packet filters and data encryption, to a network typically does not affect network performance.

True

False

Security adds to the managements workload due to maintenance associated with login IDs, passwords, and audit logs.

True

False

Public/private key encryption is an asymmetric key system where both the public key and the private key are openly published or easily determined.

True

False

Authentication is traditionally based on all except one of the following proofs:

	a.	Something the user is
	b.	Someone the user knows
	c.	Something the user has
	d.	Something the user knows