The primary objective of cybersecurity in the context of startups is to safeguard sensitive data and assets from unauthorized access, theft, or damage. This includes protecting customer information, financial data, intellectual property, and other confidential information.

Insider threats are not as common of a cybersecurity risk for startups as the other options listed. Phishing attacks, malware infections, data breaches, and denial-of-service attacks are all more prevalent threats that startups need to be aware of and protect against.

Educating employees about phishing and social engineering techniques is the most effective way for startups to protect themselves from phishing attacks. This includes teaching employees how to recognize phishing emails, how to avoid clicking on malicious links or attachments, and how to report suspicious emails to the appropriate authorities.

Allowing employees to use personal devices to access company data is not a best practice for startups to protect their data from malware infections. Personal devices may be more vulnerable to malware attacks, and employees may not be as diligent about keeping their personal devices secure as they would be with company-issued devices.

The purpose of a data breach response plan is to outline the steps that the startup will take in the event of a data breach. This includes identifying the scope of the breach, notifying affected individuals, and taking steps to mitigate the damage caused by the breach.

Phishing attacks are not a common type of data breach that startups need to be aware of. Phishing attacks are typically used to steal sensitive information such as passwords or credit card numbers, rather than to breach a startup's data systems.

Using a content delivery network (CDN) to distribute content across multiple servers is the best way for startups to protect themselves from denial-of-service attacks. A CDN can help to mitigate the impact of a denial-of-service attack by distributing traffic across multiple servers, making it more difficult for attackers to overwhelm the startup's network.

Allowing employees to work from anywhere without any restrictions is not a best practice for startups to protect their data from insider threats. Allowing employees to work from anywhere can make it more difficult to monitor their access to sensitive data and to detect suspicious activity.

The purpose of a cybersecurity risk assessment is to identify and assess the cybersecurity risks that the startup faces. This includes identifying the startup's assets, vulnerabilities, and threats, and assessing the likelihood and impact of potential cybersecurity incidents.

The Sarbanes-Oxley Act (SOX) is not a common cybersecurity regulation that startups need to be aware of. SOX is a corporate governance regulation that is primarily focused on financial reporting and internal controls.

The best way for startups to stay up-to-date on the latest cybersecurity threats and trends is to do all of the above. This includes reading industry blogs and news articles, attending cybersecurity conferences and events, subscribing to cybersecurity newsletters and alerts, and following cybersecurity experts on social media.

Allowing employees to share passwords with each other is not a best practice for startups to protect their data from unauthorized access. Sharing passwords can make it easier for unauthorized individuals to gain access to sensitive data.

The purpose of a cybersecurity incident response plan is to outline the steps that the startup will take in the event of a cybersecurity incident. This includes identifying the scope of the incident, containing the incident, eradicating the incident, and recovering from the incident.

Phishing attacks are not a common type of cybersecurity incident that startups need to be aware of. Phishing attacks are typically used to steal sensitive information such as passwords or credit card numbers, rather than to compromise a startup's data systems.