아무런 노력을 하지 않고 승진이나 연봉인상을 꿈꾸고 있는 분이라면 이 글을 검색해낼수 없었을것입니다. 승진이나 연봉인상을 꿈꾸면 승진과 연봉인상을 시켜주는 회사에 능력을 과시해야 합니다. IT인증시험은 국제적으로 승인해주는 자격증을 취득하는 시험입니다. ITExamDump의EC-COUNCIL인증 EC0-350덤프의 도움으로 EC-COUNCIL인증 EC0-350시험을 패스하여 자격증을 취득하면 승진이나 연봉인상의 꿈이 이루어집니다. 결코 꿈은 이루어질것입니다.
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우리ITExamDump 는 많은IT전문가들로 구성되었습니다. 우리의 문제와 답들은 모두 엘리트한 전문가들이 만들어낸 만큼 시험문제의 적중률은 아주 높습니다. 거이 100%의 정확도를 자랑하고 있습니다. 아마 많은 유사한 사이트들도 많습니다. 이러한 사이트에서 학습가이드와 온라인서비스도 지원되고 있습니다만 우리ITExamDump는 이미 이러한 사이트를 뛰어넘은 실력으로 업계에서는 우리만의 이미지를 지키고 있습니다. 우리는 정확한 문제와답만 제공하고 또한 그 어느 사이트보다도 빠른 업데이트로 여러분의 인증시험을 안전하게 패스하도록합니다.EC-COUNCIL 312-50v8인증시험을 응시하려는 분들은 저희 문제와 답으로 안심하시고 자신 있게 응시하시면 됩니다. 우리ITExamDump 는 여러분이 100%EC-COUNCIL 312-50v8인증시험을 패스할 수 있다는 것을 보장합니다.
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시험 이름: Ethical hacking and countermeasures
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시험 이름: EC-Council Certified Security Analyst (ECSA)
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시험 이름: Certified Ethical Hacker v8
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EC-COUNCIL인증 412-79시험패스는 IT업계종사자들이 승진 혹은 연봉협상 혹은 이직 등 보든 면에서 날개를 가해준것과 같습니다.IT업계는 EC-COUNCIL인증 412-79시험을 패스한 전문가를 필요로 하고 있습니다. ITExamDump의EC-COUNCIL인증 412-79덤프로 시험을 패스하고 자격증을 취득하여 더욱더 큰 무대로 진출해보세요.
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NO.1 Samantha has been actively scanning the client network for which she is doing a vulnerability
assessment test. While doing a port scan she notices ports open in the 135 to 139 range. What
protocol is most likely to be listening on those ports?
A.FTP
B.SMB
C.Finger
D.Samba
Correct:B
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NO.2 Clive is conducting a pen-test and has just port scanned a system on the network. He has
identified the operating system as Linux and been able to elicit responses from ports 23, 25 and
53. He infers port 23 as running Telnet service, port 25 as running SMTP service and port 53 as
running DNS service. The client confirms these findings and attests to the current availability of
the services. When he tries to telnet to port 23 or 25, he gets a blank screen in response. On
typing other commands, he sees only blank spaces or underscores symbols on the screen. What
are you most likely to infer from this?
A.The services are protected by TCP wrappers
B.There is a honeypot running on the scanned machine
C.An attacker has replaced the services with trojaned ones
D.This indicates that the telnet and SMTP server have crashed
Correct:A
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NO.3 Which of the following built-in C/C++ functions you should avoid to prevent your program from
buffer overflow attacks?
A.strcpy()
B.strcat()
C.streadd()
D.strsock()
Correct:A B C
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NO.4 Samuel is the network administrator of DataX Communications, Inc. He is trying to configure his
firewall to block password brute force attempts on his network. He enables blocking the intruder's
IP address for a period of 24 hours time after more than three unsuccessful attempts. He is
confident that this rule will secure his network from hackers on the Internet. But he still receives
hundreds of thousands brute-force attempts generated from various IP addresses around the
world. After some investigation he realizes that the intruders are using a proxy somewhere else
on the Internet which has been scripted to enable the random usage of various proxies on each
request so as not to get caught by the firewall rule. Later he adds another rule to his firewall and
enables small sleep on the password attempt so that if the password is incorrect, it would take 45
seconds to return to the user to begin another attempt. Since an intruder may use multiple
machines to brute force the password, he also throttles the number of connections that will be
prepared to accept from a particular IP address. This action will slow the intruder's attempts.
Samuel wants to completely block hackers brute force attempts on his network. What are the
alternatives to defending against possible brute-force password attacks on his site?
A.Enforce a password policy and use account lockouts after three wrong logon attempts even though this
might lock out legit users
B.Enable the IDS to monitor the intrusion attempts and alert you by e-mail about the IP address of the
intruder so that you can block them at the Firewall manually
C.Enforce complex password policy on your network so that passwords are more difficult to brute force
D.You cannot completely block the intruders attempt if they constantly switch proxies
Correct:D
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NO.5 Eric notices repeated probes to port 1080. He learns that the protocol being used is designed to
allow a host outside of a firewall to connect transparently and securely through the firewall. He
wonders if his firewall has been breached. What would be your inference?
A.Eric's network has been penetrated by a firewall breach
B.The attacker is using the ICMP protocol to have a covert channel
C.Eric has a Wingate package providing FTP redirection on his network
D.Somebody is using SOCKS on the network to communicate through the firewall
Correct:D
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NO.6 Why is Social Engineering considered attractive by hackers and commonly done by experts in
the field?
A.It is not considered illegal
B.It is done by well-known hackers
C.It is easy and extremely effective to gain information
D.It does not require a computer in order to commit a crime
Correct:C
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NO.7 Travis works primarily from home as a medical transcriptionist. He just bought a brand new
Dual Core Pentium computer with over 3 GB of RAM. He uses voice recognition software to help
him transfer what he dictates to electronic documents. The voice recognition software is
processor intensive, which is why he bought the new computer. Travis frequently has to get on
the Internet to do research on what he is working on. After about two months of working on his
new computer, he notices that it is not running nearly as fast as it used to. Travis uses antivirus
software, anti-spyware software, and always keeps the computer up-to-date with Microsoft
patches. After another month of working on the computer, Travis' computer is even more
noticeably slow. Every once in awhile, Travis also notices a window or two pop-up on his screen,
but they quickly disappear.He has seen these windows show up, even when he has not been on
the Internet. Travis is really worried about his computer because he spent a lot of money on it, and
he depends on it to work. Travis scans his computer with all kinds of software, and cannot find
anything out of the ordinary. Travis decides to go through Windows Explorer and check out the
file system, folder by folder, to see if there is anything he can find. He spends over four hours
pouring over the files and folders and cannot find anything.But, before he gives up, he notices
that his computer only has about 10 GB of free space available.Since his hard drive is a 200 GB
hard drive, Travis thinks this is very odd. Travis downloads Space Monger and adds up the sizes
for all the folders and files on his computer. According to his calculations, he should have around
150 GB of free space. What is mostly likely the cause of Travis' problems?
A.Travis's computer is infected with stealth kernel level rootkit
B.Travis's computer is infected with Stealth Trojan Virus
C.Travis's computer is infected with Self-Replication Worm that fills the hard disk space
D.Logic Bomb is triggered at random times creating hidden data consuming junk files
Correct:A
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NO.8 Which programming language is NOT vulnerable to buffer overflow attacks?
A.Java
B.ActiveX
C.C++
D.Assembly Language
Correct:A
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