David is a security professional working in an organization, and he is implementing a vulnerability management program in the organization to evaluate and control the risks and vulnerabilities in its IT infrastructure. He is currently executing the process of applying fixes on vulnerable systems to reduce the impact and severity of vulnerabilities. Which phase of the vulnerability-management life cycle is David currently in?

Which of the following commands checks for valid users on an SMTP server? 

What type of a vulnerability/attack is it when the malicious person forces the user’s browser to send an authenticated request to a server?

An attacker scans a host with the below command. Which three flags are set? # nmap -sX host.domain.com