This is an attack that takes advantage of a web site vulnerability in which the site displays content that includes un-sanitized user-provided data.

What is this attack?

• A.Cross-site-scripting attack
• B.SQL Injection
• C.URL Traversal attack
• D.Buffer Overflow attack

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You receive an e-mail like the one shown below. When you click on the link contained in the mail, you are redirected to a website seeking you to download free Anti-Virus software.
Dear valued customers,
We are pleased to announce the newest version of Antivirus 2010 for Windows which will probe you with total security against the latest spyware, malware, viruses, Trojans and other online threats. Simply visit the link below and enter your antivirus code:

or you may contact us at the following address:
Media Internet Consultants, Edif. Neptuno, Planta
Baja, Ave. Ricardo J. Alfaro, Tumba Muerto, n/a Panama
How will you determine if this is Real Anti-Virus or Fake Anti-Virus website?

• A.Download and install Anti-Virus software from this suspicious looking site, your Windows 7 will prompt you and stop the installation if the downloaded file is a malware
• B.Connect to the site using SSL, if you are successful then the website is genuine
• C.Download and install Anti-Virus software from this suspicious looking site, your Windows 7 will prompt you and stop the installation if the downloaded file is a malware
• D.Look at the website design, if it looks professional then it is a Real Anti-Virus website
• E.Search using the URL and Anti-Virus product name into Google and lookout for suspicious warnings against this site

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What is the approximate cost of replacement and recovery operation per year of a hard drive that has a value of $300 given that the technician who charges $10/hr would need 10 hours to restore OS and Software and needs further 4 hours to restore the database from the last backup to the new hard disk? Calculate the SLE, ARO, and ALE. Assume the EF
1 (100%).

• A.$100
• B.$1320
• C.$440
• D.$146

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Password cracking programs reverse the hashing process to recover passwords.
(True/False.)

• A.False
• B.True

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What is the difference between the AES and RSA algorithms?

• A.Both are symmetric algorithms, but AES uses 256-bit keys
• B.AES is asymmetric, which is used to create a public/private key pair; RSA is symmetric, which is used to encrypt data
• C.RSA is asymmetric, which is used to create a public/private key pair; AES is symmetric, which is used to encrypt data
• D.Both are asymmetric algorithms, but RSA uses 1024-bit keys

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