The SecOps Group CAP Exam With Confidence Using Practice Dumps

When multiple domain names (e.g., and ) resolve to the same IP address (e.g., 1.3.3.7), a web server hosting multiple applications on that IP must determine which application to serve. This is achieved using theHTTP "Host" header, which is part of the HTTP/1.1 protocol. The client (browser) includes the requested domain (e.g., Host: in the request, allowing the server to route the request to the appropriate virtual host or application configured for that domain. This is a standard practice in virtual hosting.

Option A ("The web server inspects the HTTP 'Host' header sent by the client"): Correct, as the Host header enables the server to distinguish between applications on the same IP.

Option B ("The web server inspects the cookies sent by the client"): Incorrect, as cookies are used for session management or personalization, not for identifying the requested application.

Option C ("The web server inspects the client's SSL certificate"): Incorrect, as SSL certificates are used for encryption and authentication, not for application routing (though they may include the domain name for validation).

Option D ("The web server uses a reverse DNS lookup of the client's IP address"): Incorrect, as reverse DNS lookup resolves an IP to a domain, which is irrelevant for the server determining the requested application.

The correct answer is A, aligning with the CAP syllabus under "Web Server Configuration" and "HTTP Protocol Security."References: SecOps Group CAP Documents - "HTTP Headers," "Virtual Hosting," and "OWASP Web Security Testing Guide" sections.

SAML (Security Assertion Markup Language) is an XML-based standard for authentication and authorization, commonly used for single sign-on (SSO). Its reliance on XML and the complexity of its trust model make it vulnerable to several attacks:

Option A ("XML Signature Wrapping Attack"): This is a common SAML attack where an attacker manipulates the XML structure to wrap a malicious element while preserving the signature, tricking the relying party into accepting a forged assertion. This attack exploits the way SAML parsers handle signed XML messages.

Option B ("XML External Entity Injection"): SAML messages are XML-based, making them susceptible to XXE (XML External Entity) attacks if the XML parser is misconfigured. An attacker can include external entities to access local files or make network requests, compromising the system.

Option C ("Assertion Replay Attack"): In this attack, an attacker intercepts a valid SAML assertion and reuses it to impersonate the user. If the assertion lacks proper replay protection (e.g., timestamps, nonces), the relying party may accept the replayed assertion as valid.

Option D ("All of the above"): Correct, as all three attacks (XML Signature Wrapping, XXE Injection, and Assertion Replay) are well-documented vulnerabilities in SAML implementations.

The correct answer is D, aligning with the CAP syllabus under "SAML Security" and "XML-Based Attacks."References: SecOps Group CAP Documents - "SAML Security Risks," "XML Vulnerabilities," and "OWASP SAML Security Cheat Sheet" sections.

SAML (Security Assertion Markup Language) is an open standard for exchanging authentication and authorization data between parties, particularly in the context of single sign-on (SSO). It is based on XML and is widely used to enable secure web-based authentication and authorization across different domains. The correct full form isSecurity Assertion Markup Language, where "Assertion" refers to statements about a subject (e.g., identity, attributes), "Markup" indicates the XML-based structure, and "Language" denotes the defined syntax.

Option A ("Security Assertion Markup Language"): This is the correct and official full form of SAML as defined by OASIS (Organization for the Advancement of Structured Information Standards).

Option B ("Security Authorization Markup Language"): Incorrect, as "Authorization" is not part of the acronym; SAML focuses on both authentication and authorization assertions.

Option C ("Security Assertion Management Language"): Incorrect, as "Management" is not part of the acronym; SAML is about markup, not management.

Option D ("Secure Authentication Markup Language"): Incorrect, as "Secure" is not part of the acronym, and SAML covers more than just authentication.

The correct answer is A, aligning with the CAP syllabus under "Authentication and Authorization" and "Single Sign-On (SSO) Standards."References: SecOps Group CAP Documents - "SAML Overview," "Authentication Protocols," and "OWASP Identity Management" sections.