What type of attack would be leveraged using this type of code? "SELECT * FROM Users WHERE Name =" + Name + " AND Pass =" + uPass + """

discuss the security vulnerability in this pseudocode. show one input that allows an attacker to delete table users. $user_id= $_GET["user"]; //Read username$pwd = $_GET["password"]; //Read password$query = "SELECT home_dir FROM users WHERE uid='".$user_id."' AND Password ='".$pwd."';$result= run_query($query) //If this query returns one row, the login is successful

Which of these can be used to defend against some types of client attacks on a password system (note: the system must remain a user-knowledge-based authentication system)? Select one: a. Hash the passwords and store the hashes, rather than the plaintext passwords b. Store the password on a physical object c. Use one-time passcodes d. Limit the number of login attempts allowed

Is it true or false? Q: Unknown exploits have been confirmed, and countermeasures may be taken to address them.

Can you explain what a "reverse shell" is? What does an attacker do right away when they get a shell prompt from a remote system? Where can a hacker use a specific command to confirm they are connected remotely to the Security Onion's shell in the lab?

q18- An attacker tricks a victim into clicking a link, which displays a fake error message on their screen. The message advises the user to call their help desk and provides a fake helpdesk number. On making the call, the victim is then tricked into installing a remote access trojan by a fake help desk consultant. What is the most accurate description of this attack strategy? a. Phishing attack b. Scareware attack c. Spam attack d. Spam attack Reverse social engineering attack e. Social engineering attack

q6- What is the encryption of the message m = 9 in the RSA system which has <n= 91, e= 3> as a public key ? Cipher Text : ? Hint: n = p*q = 7*13 = 91