Selvaa presents a userid and a password to a system in order to log on. Which of the following characteristics must the userid have?
provide integrity services that allow a recipient to verify that a message has not been altered.
What is the main purpose of using digital signatures in communication security?
A one-way spinning door or barrier that allows only one person at a time to enter a building or pass through an area.
Which layer of OSI the Firewall works
Is a way to prevent unwanted devices from connecting to a network.
Which is not possible models for an Incident Response Team (IRT):
The practice of sending fraudulent communications that appear to come from a reputable source
Which of the following is endpint
which is the short form of IPv6 address 2001:0db8:0000:0000:0000:ffff:0000:0001
