Permanent differences have no deferred tax consequences because they affect only the period in which they occur. Permanent differences include1) items that enter into pre-tax financial income but never into taxable income and2) items that enter into taxable income but never into pre-tax financial income. In contrast, temporary differences result in taxable or deductible amounts in some future year(s), when the reported amount of assets are recovered and the reported amount of liabilities are settled. Temporary differences therefore do have deferred tax consequences while permanent differences do not.

Understanding BYOD Risks:
A Bring-Your-Own-Device (BYOD) policy allows employees to use personal devices (e.g., laptops, smartphones, tablets) for work.
This increases security risks such as unauthorized access, malware infections, data leakage, and non- compliance with IT security policies.
Why Option C (Detection and Authentication Controls) Is Correct?
Detection and authentication controls ensure that:
Only authorized devices can connect to the organization's network.
User authentication mechanisms (such as multi-factor authentication) verify identities before granting access.
Devices with security vulnerabilities are flagged and restricted.
This aligns with IIA Standard 2110 - Governance, which emphasizes IT security controls for risk mitigation.
ISO 27001 and NIST Cybersecurity Framework also recommend device authentication and monitoring for secure network access.
Why Other Options Are Incorrect?
Option A (Limit personal use of employee devices):
Limiting personal use does not fully address network security risks; malware can still infect devices.
Option B (Control access through approvals and reviews):
While access control is important, it does not mitigate the broader risks of compromised devices connecting to the network.
Option D (Software scans and patch reminders):
Patching is important, but it does not prevent unauthorized access or ensure authentication for devices.
Implementing device detection and authentication controls is the most effective way to mitigate security risks in a BYOD environment.
IIA Standard 2110 and ISO 27001 emphasize strong network security measures.
Final Justification:IIA References:
IPPF Standard 2110 - Governance (IT Risk Management & BYOD Security)
ISO 27001 - Information Security Management
NIST Cybersecurity Framework - Access Control & Authentication

Constant innovation to improve products and services, control costs, and increase distribution effectiveness is the basis for a good offensive strategy. The leader must continuously improve the value offered to customers.

The effects of computer viruses range from harmless messages to complete destruction of
all data within the system. A symptom of a virus would be the unexplained loss of or change to data.