312-50v9 무료 덤프문제 온라인 액세스

Ricardo wants to send secret messages to acompetitor company. To secure these messages, he uses a technique of hiding a secret message within an ordinary message, the technique provides 'security through obscurity'. What technique is Ricardo using?

• A.Steganography
• B.RSA algorithm
• C.Public-key cryptography
• D.Encryption

Which of the following security operations is used for determining the attack surface of an organization?

• A.Reviewing the need for a security clearance for each employee
• B.Running a network scan to detect network services in the corporate DMZ
• C.Using configuration management to determine when and where to apply security patches
• D.Training employees on the security policy regarding social engineering

Which of the following describes the characteristics of a Boot Sector Virus?

• A.Moves the MBR to another location on the hard disk and copies itself to the original location of the MBR
• B.Modifies directory table entries so that directory entries point to the virus code instead of the actual program
• C.Moves the MBR to another location on the RAM and copies itself to the original location of the MBR
• D.Overwrites the original MBR and only executes the new virus code

You are performing information gathering for an important penetration test. You have found pdf, doc, and images in your objective. You decide to extract metadata from these files and analyze it.
What tool will help you with the task?

• A.Dimitry
• B.Metagoofil
• C.Armitage
• D.cdpsnarf

After trying multiple exploits, you've gained root access to a Centos 6 answer. To ensure you maintain access. What would you do first?

• A.Disable IPTables
• B.Create User Account
• C.Disable Key Services
• D.Downloadand Install Netcat