Which of the following service provides phishing protection and content filtering to manage the Internet...

 OpenDNS provides extensive phishing protection and content filtering services. It operates by enforcing internet use policies on and off the network, ensuring that users adhere to acceptable use and compliance policies. Here’s how OpenDNS achieves this:

Phishing Protection: OpenDNS uses predictive security to anticipate and prevent threats before they can reach the network. It does this by using DNS to enforce security, which is often quicker and more effective than traditional methods.

Content Filtering: OpenDNS allows the network administrator to block unwanted content categories, thus enforcing compliance with organizational policies. This is done through DNS queries, which are checked against OpenDNS’s database to ensure they comply with the set policies.

Off-Network Protection: OpenDNS’s roaming client allows the same level of protection and filtering even when devices are not connected to the company network, ensuring consistent enforcement of policies.

References:

EC-Council’s Certified SOC Analyst (C|SA) program provides training and certification for SOC analysts, covering the fundamentals of SOC operations, including phishing protection and content filtering 1.

Additional resources and study guides from the EC-Council elaborate on the role of SOC analysts and the tools they use, including services like OpenDNS for maintaining network security and integrity 23.