Final answer:
The correct answer is (D) All of the above, as it combines using a VPN for encrypted connections, keeping software updated for security patches, and utilizing strong passwords while being cautious about sharing sensitive information online for optimal security on untrusted wireless access points.
Step-by-step explanation:
When connecting to an untrusted wireless access point, increasing your security involves a few crucial steps. (D) All of the above is the correct answer because it encompasses multiple layers of security measures. Firstly, using a VPN (Virtual Private Network) encrypts your internet traffic, shielding your data from potential interception by unauthorized users. Additionally, disabling unnecessary services minimizes the potential entry points for attackers.
Keeping your software up to date is essential because these updates often include patches for recent security vulnerabilities. Being careful about what information you share online helps to protect your personal and financial information. Practicing these habits contributes to stronger online privacy and diminishes the chances of becoming a victim of cyber attacks.
Using strong passwords and avoiding sensitive transactions on untrusted networks are vital personal security steps. By not performing actions such as online banking or shopping while connected to these networks, you reduce the risk of your sensitive information being compromised.
Overall, these practices are part of a holistic approach to maintain security when operating on untrusted networks, helping to protect not just individuals but also companies and governments from potential cyber threats.