참고: Fast2test에서 Google Drive로 공유하는 무료, 최신 CEHPC 시험 문제집이 있습니다: https://drive.google.com/open?id=1rgBbBm24GLGesfzZ2aEGY9lXl0fCw57o
CertiProf CEHPC인증시험에 응시하고 싶으시다면 좋은 학습자료와 학습 가이드가 필요합니다.CertiProf CEHPC시험은 it업계에서도 아주 중요한 인증입니다. 시험패스를 원하신다면 충분한 시험준비는 필수입니다.
| 주제 | 소개 |
|---|---|
| 주제 1 |
|
| 주제 2 |
|
| 주제 3 |
|
| 주제 4 |
|
| 주제 5 |
|
| 주제 6 |
|
우리Fast2test가 제공하는 최신, 최고의CertiProf CEHPC시험관련 자료를 선택함으로 여러분은 이미 시험패스성공이라고 보실수 있습니다.
질문 # 33
What is a Stored Cross-Site Scripting Attack (Stored XSS)?
정답:A
설명:
Persistent Cross-Site Scripting (XSS), also known as Stored XSS, is one of the most dangerous forms of web application vulnerabilities. It occurs when a web application receives data from a user and stores it permanently in its backend database or filesystem without proper sanitization or encoding. Common vectors for persistent XSS include comment sections, user profiles, message boards, and "Contact Us" forms. Unlike Reflected XSS, where the payload is included in a specific URL and only affects the user who clicks that link, a persistent XSS payload is served automatically to every user who visits the affected page.
When an attacker successfully injects a malicious script (typically JavaScript), the server "remembers" this script. Every time a legitimate user requests the page where the data is displayed, the server includes the malicious code in the HTML response. The user's browser, trusting the source, executes the script. This can lead to devastating consequences, such as session hijacking through the theft of session cookies, account takeover, or the redirection of users to malicious websites. From an ethical hacking perspective, identifying persistent XSS involves testing all input fields that result in data being displayed later. Mitigation strategies focus on the principle of "filter input, escape output." Input should be validated against a strict whitelist of allowed characters, and any data rendered in the browser must be context-aware encoded (e.g., converting < to <) to prevent the browser from interpreting the data as executable code. Because the payload is stored on the server, this vulnerability represents a significant risk to the entire user base of an organization, making it a high-priority finding in any security assessment.
질문 # 34
What is the best practice to protect against malware?
정답:A
설명:
The most effective and fundamental master information security control for protecting against malicious software is the installation and regular updating of antivirus software. Malware, which includes viruses, Trojans, and ransomware, is specifically designed to damage, infect, or steal data from a computer system without the owner's consent. Antivirus software serves as a critical defense layer by scanning files and monitoring system behavior to detect and neutralize these threats before they can execute their malicious payload.
However, simply having the software installed is insufficient; it must be kept up to date. Hackers and malware developers are constantly creating new "variants" of software designed to bypass existing security signatures.
Modern antivirus programs receive frequent updates containing the latest "definitions" or "signatures" of known malware, as well as heuristic analysis updates that help identify suspicious behavior from previously unknown threats.
Beyond antivirus, protecting against malware requires a multi-layered approach that includes administrative and technical controls. This involves the "periodic updating of the operating system" to patch vulnerabilities that malware might exploit to gain entry. It also requires "Security Awareness," where users are taught to avoid clicking on suspicious links or sharing credentials, as these are common infection vectors used in social engineering attacks. By combining automated technical defenses (antivirus) with proactive maintenance (patching) and user education, an organization can significantly mitigate the risk of a malware infection. This holistic strategy ensures that even if one control fails, other layers of defense are in place to safeguard the integrity and confidentiality of the organization's data.
질문 # 35
If a web page has HTTPS, does it mean that it is legitimate?
정답:B
설명:
In modern web security, the presence of HTTPS (Hypertext Transfer Protocol Secure) is often misinterpreted as a universal seal of "legitimacy" or "safety". However, from an ethical hacking perspective, HTTPS only provides a technical guarantee ofconfidentialityandintegrityfor data in transit. It uses SSL/TLS protocols to encrypt the communication channel between a user's browser and the web server, preventing unauthorized third parties from eavesdropping on sensitive information like login credentials or credit card numbers.
Encryption, while vital, does not validate the underlying intent or trustworthiness of the website owner.
Malicious actors frequently obtain valid SSL certificates-which can be issued for free by various providers- to host phishing sites that appear professional and "secure". When a user sees the "padlock" icon in their browser, it merely confirms that the connection is encrypted; it does not mean the site is free from malware, that it isn't a fraudulent clone of a bank, or that the organization behind it is legally verified.
A site can have a perfectly configured HTTPS connection but still contain critical vulnerabilities such as Cross-Site Scripting (XSS), SQL injection, or unpatched server software. Furthermore, misconfigurations in HTTPS implementation-such as the use of outdated protocols like SSLv3 or weak encryption ciphers-can leave the "secure" connection itself vulnerable to attacks like man-in-the-middle (MITM) interceptions.
Ethical hackers must educate users and organizations that "secure" only refers to thepipethrough which data travels, not thedestinationitself. True legitimacy is determined by certificate transparency, business reputation, and a lack of application-layer vulnerabilities, which a simple padlock cannot guarantee.
질문 # 36
What is a "flag" in the context of cybersecurity competitions like Capture the Flag (CTF)?
정답:A
설명:
In the context of ethical hacking, "Capture the Flag" (CTF) is a specialized competition or training exercise designed to sharpen the technical skills of cybersecurity professionals. A "flag" is a specific piece of data- often a unique alphanumeric string or a specific file-hidden within a target system, server, or application.
The primary purpose of the flag is to serve as objective proof that an ethical hacker or penetration tester has successfully navigated the security layers of a machine and achieved a specific level of access, such as user- level or administrative (root) access.
From a technical standpoint, flags are strategically placed in directories that are typically restricted, such as
/root or /home/user in Linux environments, or within sensitive database tables. Finding the flag confirms that the attacker has exploited a specific vulnerability, such as a misconfiguration, a weak password, or a software flaw. This methodology is integral to the "Post-Exploitation" phase of a penetration test, where the goal is to demonstrate the impact of a breach.
In professional certification environments like the CEH (Certified Ethical Hacker) or platforms like TryHackMe and Hack The Box, these flags are submitted to a scoring engine to validate the completion of a task. Unlike the popularized imagery of "pirate flags" or simple command lists, a real-world digital flag is a cryptographic validator of a successful exploit. It ensures that the practitioner did not just stumble upon a system but actually manipulated its internal logic to extract sensitive information. Understanding the nature of flags helps researchers focus on the ultimate goal: identifying where sensitive data resides and how it can be protected against unauthorized extraction by malicious actors.
질문 # 37
What is XSS (Cross-Site Scripting)?
정답:C
설명:
Cross-Site Scripting (XSS) is aweb application security vulnerabilitythat allows attackers to inject malicious client-side scripts into trusted web pages. This makes option A the correct answer. XSS occurs when applications fail to properly validate, sanitize, or encode user input before displaying it to other users.
When an XSS vulnerability is exploited, the injected script runs in the victim's browser within the security context of the vulnerable website. This can lead to session hijacking, cookie theft, credential harvesting, keylogging, or redirection to malicious websites. XSS is commonly categorized intostored XSS, reflected XSS, and DOM-based XSS, all of which ethical hackers test during web application assessments.
Option B is incorrect because cloned websites are typically associated with phishing attacks, not XSS vulnerabilities. Option C is incorrect because XSS is primarily a web-based vulnerability, not a mobile- specific issue involving balance or contact theft.
From a defensive perspective, understanding XSS is critical for implementing secure coding practices such as input validation, output encoding, Content Security Policy (CSP), and proper use of modern frameworks.
Ethical hackers test for XSS to help organizations prevent client-side attacks and protect user data.
질문 # 38
......
지금 사회에 능력자들은 아주 많습니다.it인재들도 더욱더 많아지고 있습니다.많은 it인사들은 모두 관연 it인증시험에 참가하여 자격증취득을 합니다.자기만의 자리를 확실히 지키고 더 높은 자리에 오르자면 필요한 스펙이니까요.CEHPC시험은CertiProf인증의 중요한 시험이고 또 많은 it인사들은CertiProf자격증을 취득하려고 노력하고 있습니다.
CEHPC시험대비 덤프데모 다운: https://kr.fast2test.com/CEHPC-premium-file.html
그리고 Fast2test CEHPC 시험 문제집의 전체 버전을 클라우드 저장소에서 다운로드할 수 있습니다: https://drive.google.com/open?id=1rgBbBm24GLGesfzZ2aEGY9lXl0fCw57o