SY0-701 CompTIA Security+ Certification

A business email compromise (BEC) attack is a type of phishing attack that targets employees who
have access to company funds or sensitive information. The attacker impersonates a trusted person,
such as an executive, a vendor, or a client, and requests a fraudulent payment, a wire transfer, or
confidential data. The attacker often uses social engineering techniques, such as urgency, pressure,
or familiarity, to convince the victim to comply with the request12.
In this scenario, option A describes a possible BEC attack, where an employee receives a gift card
request in an email that has an executive’s name in the display field of the email. The email may look
like it is coming from the executive, but the actual email address may be spoofed or compromised.
The attacker may claim that the gift cards are needed for a business purpose, such as rewarding
employees or clients, and ask the employee to purchase them and send the codes. This is a common
tactic used by BEC attackers to steal money from unsuspecting victims34.
Option B describes a possible ransomware attack, where malicious software encrypts the files on a
device and demands a ransom for the decryption key. Option C describes a possible credential
harvesting attack, where an attacker tries to obtain the login information of a privileged account by
posing as a legitimate authority. Option D describes a possible phishing attack, where an attacker
tries to lure the victim to a fake website that mimics the company’s email portal and capture their
credentials. These are all types of cyberattacks, but they are not examples of BEC
attacks.

Reference = 1: Business Email Compromise - CompTIA Security+ SY0-701 - 2.2 2: CompTIA
Security+ SY0-701 Certification Study Guide 3: Business Email Compromise: The 12 Billion Dollar
Scam 4: TOTAL: CompTIA Security+ Cert (SY0-701) 

SSO stands for single sign-on, which is a method of authentication that allows users to access
multiple applications or services with one set of credentials. SSO reduces the number of credentials
employees need to maintain and simplifies the login process. SSO can also improve security by
reducing the risk of password reuse, phishing, and credential theft. SSO can be implemented using
various protocols, such as SAML, OAuth, OpenID Connect, and Kerberos, that enable the exchange of
authentication information between different domains or systems. SSO is commonly used for
accessing SaaS applications, such as Office 365, Google Workspace, Salesforce, and others, using
domain credentials123.
B . LEAP stands for Lightweight Extensible Authentication Protocol, which is a Cisco proprietary
protocol that provides authentication for wireless networks. LEAP is not related to SaaS applications
or domain credentials4.
C . MFA stands for multi-factor authentication, which is a method of authentication that requires
users to provide two or more pieces of evidence to prove their identity. MFA can enhance security by
adding an extra layer of protection beyond passwords, such as tokens, biometrics, or codes. MFA is
not related to SaaS applications or domain credentials, but it can be used in conjunction with SSO.
D . PEAP stands for Protected Extensible Authentication Protocol, which is a protocol that provides
secure authentication for wireless networks. PEAP uses TLS to create an encrypted tunnel between
the client and the server, and then uses another authentication method, such as MS-CHAPv2 or EAP￾GTC, to verify the user’s identity. PEAP is not related to SaaS applications or domain credentials.
Reference = 1: Security+ (SY0-701) Certification Study Guide | CompTIA IT Certifications 2: What is
Single Sign-On (SSO)? - Definition from WhatIs.com 3: Single sign-on - Wikipedia 4: Lightweight
Extensible Authentication Protocol - Wikipedia : What is Multi-Factor Authentication (MFA)? -
Definition from WhatIs.com : Protected Extensible Authentication Protocol