気楽にCompTIA SY0-401 専門知識認定試験に受かるコツを知りたいのか
CompTIA Security+
Security+ Certification CompTIA Security+ certification designates knowledgeable professionals in the field of security, one of the fastest-growing fields in IT.
Why Security+?
Approved by U.S. Dept. of Defense to meet IA technical and management certification requirements
Chosen by professional staff at Hitachi Information Systems (Japan), Prestariang Systems Sdn. Bhd. (Malaysia) and U.S. government contractors such as CSC, General Dynamics and Northrop Grumman
Updated every 3 years and part of the CompTIA Continuing Education program
Relevant Job Titles
Security Engineer
Security Consultant
Network Administrator
IA Technician or Manager
Certification Information
The Security+ exam covers the most important foundational principles for securing a network and managing risk. Access control, identity management and cryptography are important topics on the exam, as well as selection of appropriate mitigation and deterrent techniques to address network attacks and vulnerabilities. Security concerns associated with cloud computing, BYOD and SCADA are addressed in the SY0-401 exam.
While there is no required prerequisite, Network+ certification is recommended before taking the Security+ exam.
CompTIA is an ANSI accredited Certifier - 0731.
The CompTIA Security+ce program is included in the scope of this accreditation.
The CompTIA Security+ certification may be kept current through the CompTIA Continuing Education program.
Test Details Number of questions Maximum of 90 questions
Type of questions Multiple choice and performance-based Length of test 90 minutes
Passing score 750 (on a scale of 100-900)
Recommended experience Minimum of two years of experience in IT administration with a focus on security
Languages English initially; other languages to follow
Exam codes SY0-401 JK0-022 (for CompTIA Academy Partners only)
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試験番号：SY0-401 関連日本語版問題集試験科目：「CompTIA Security+ Certification」
最近更新時間：2017-09-28
問題と解答：1782
NO.1 Which of the following are restricted to 64-bit block sizes? (Select TWO).
A. AES256
B. 3DES
C. RSA
D. AES
E. PGP
F. DES
Answer: B,F
SY0-401 更新版
Explanation:
B: The Data Encryption Standard (DES) has been used since the mid-1970s. It was the primary
standard used in government and industry until it was replaced by AES. It's based on a 56-bit key and
has several modes that offer security and integrity. It is now considered insecure because of the small
key size.
E: Triple-DES (3DES) is a technological upgrade of DES. 3DES is still used, even though AES is the
preferred choice for government applications. 3DES is considerably harder to break than many other
systems, and it's more secure than DES. It increases the key length to 168 bits (using three 56-bit DES
keys).
NO.2 Which of the following types of application attacks would be used to identify malware causing
security breaches that have NOT yet been identified by any trusted sources?
A. Directory traversal
B. LDAP injection
C. Zero-day
D. XML injection
Answer: C
SY0-401 評判
Explanation:
The security breaches have NOT yet been identified. This is zero day vulnerability. A zero day
vulnerability refers to a hole in software that is unknown to the vendor. This security hole is then
exploited by hackers before the vendor becomes aware and hurries to fix it-this exploit is called a
zero day attack. Uses of zero day attacks can include infiltrating malware, spyware or allowing
unwanted access to user information. The term "zero day" refers to the unknown nature of the hole
to those outside of the hackers, specifically, the developers. Once the vulnerability becomes known, a
race begins for the developer, who must protect users.
NO.3 Which of the following are unique to white box testing methodologies? (Select two)
A. Function, statement and code coverage
B. Input fuzzing
C. Bluesnarfing
D. External network penetration testing
E. Application program interface API testing
Answer: A,E
SY0-401 評判
NO.4 Which of the following does full disk encryption prevent?
A. Clear text access
B. Database theft
C. Client side attacks
D. Network-based attacks
Answer: A
SY0-401 指導 SY0-401 ブロンズ
Explanation:
Full-disk encryption encrypts the data on the device. This feature ensures that the data on the device
cannot be accessed in a useable form should the device be stolen.
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