What is the best safe search engine? Amos April 19, 2016 03:30 Updated We recommend www.wpsafesearch.com or www.google.com as your default search engine. Related articles What does the Unified Agent block? My Internet is Slow on VPN. What do our web browsers block? What is required to use the firewall method of filtering? Antivirus Compatibility for the Unified Agent Comments 0 comments Article is closed for comments.