SY0-701 Exam Dumps - CompTIA Security+ Exam 2025

A web filter is a device or software that can monitor, block, or allow web traffic based on predefined rules or policies. One of the common methods of web filtering is to scan the URL for strings and deny access when matches are found. For example, a web filter can block access to websites that contain the words “gambling”, “porn”, or “malware” in their URLs. A URL is a uniform resource locator that identifies the location and protocol of a web resource. A URL typically consists of the following components: protocol://domain:port/path?query#fragment.The protocol specifies the communication method used to access the web resource, such as HTTP, HTTPS, FTP, or SMTP. The domain is the name of the web server that hosts the web resource, such as www.google.com or www.bing.com. The port is an optional number that identifies the specific service or application running on the web server, such as 80 for HTTP or 443 for HTTPS. The path is the specific folder or file name of the web resource, such as /index.html or /images/logo.png. The query is an optional string that contains additional information or parameters for the web resource, such as ?q=security or ?lang=en. The fragment is an optional string that identifies a specific part or section of the web resource, such as #introduction or #summary.

To prohibit access to non-encrypted websites, an analyst should employ a search string that matches the protocol of non-encrypted web traffic, which is HTTP. HTTP stands for hypertext transfer protocol, and it is a standard protocol for transferring data between web servers and web browsers. However, HTTP does not provide any encryption or security for the data, which means that anyone who intercepts the web traffic can read or modify the data. Therefore, non-encrypted websites are vulnerable to eavesdropping, tampering, or spoofing attacks. To access a non-encrypted website, the URL usually starts with http://, followed by the domain name and optionally the port number. For example, http://www.example.com or http://www.example.com:80. By scanning the URL for the string http://, the web filter can identify and block non-encrypted websites.

The other options are not correct because they do not match the protocol of non-encrypted web traffic. Encryption=off is a possible query string that indicates the encryption status of the web resource, but it is not a standard or mandatory parameter. Https:// is the protocol of encrypted web traffic, which uses hypertext transfer protocol secure (HTTPS) to provide encryption and security for the data. Www.*.com is a possible domain name that matches any website that starts with www and ends with .com, but it does not specify the protocol. :443 is the port number of HTTPS, which is the protocol of encrypted web traffic. References = CompTIA Security+ Study Guide (SY0-701), Chapter 2: Securing Networks, page 69. Professor Messer’s CompTIA SY0-701 Security+ Training Course, Section 2.1: Network Devices and Technologies, video: Web Filter (5:16).

"Typosquatting, also known as URL hijacking, is a form of cybersquatting where attackers register domain names that are intentionally similar to legitimate ones, often differing by a single character or a common typographical error. For example, an attacker might register 'wwww.company.com ' to mimic 'www.company.com, ' tricking users who mistype the URL into visiting a malicious site. This attack exploits human error and can be used to steal credentials, distribute malware, or impersonate the legitimate entity."

A hash is an algorithm used to verify data integrity by generating a fixed-size string of characters from input data. If even a single bit of the input data changes, the hash value will change, allowing users to detect any modification to the data. Hashing algorithms like SHA-256 and MD5 are commonly used to ensure data has not been altered.

Password spraying is a type of attack where an attacker tries a small number of commonly used passwords across a large number of accounts. The event logs showing failed login attempts for many user accounts from the same IP address are indicative of a password spraying attack, where the attacker is attempting to gain access by guessing common passwords.

References = CompTIA Security+ SY0-701 study materials, particularly in the domain of identity and access management and common attack vectors like password spraying​​.

An SLA (Service-Level Agreement) defines the expected performance, availability, uptime, response times, and responsibilities between a provider and a client. The requirement in the scenario—“97% uptime”—is a classic example of an SLA metric. Security+ SY0-701 emphasizes that SLAs outline measurable service expectations so the client can assess compliance and performance.

A BPA (A) outlines business partnership terms, not performance uptime. An MOU (B) documents mutual understanding but is not legally binding and does not include uptime metrics. An NDA (C) protects confidentiality, not availability or service guarantees.

Thus, the correct answer is D: SLA.

The final step in the incident response process is "Lessons learned." This step involves reviewing and analyzing the incident to understand what happened, how it was handled, and what could be improved. The goal is to improve future response efforts and prevent similar incidents from occurring. It's essential for refining the incident response plan and enhancing overall security posture.

References = CompTIA Security+ SY0-701 study materials, particularly in the domain of incident response and recovery​​.

AnSLA (D)or Service Level Agreement is a formal contract that definesperformance standards, includingresponse times, escalation procedures, uptime guarantees, and other service-related metrics.

This is referenced inDomain 5.2: Explain the importance of managing third-party riskunder“Agreements (e.g., SLA, NDA, MOU/MOA, BPA).”