The phrase "vigilant monitoring" means carefully and closely watching over something or someone to detect any changes, risks, or potential problems. Full definition
For those who appreciate vigilant monitoring of social media, nothing will get past this tool, but there's no way to adjust the settings to make it less sensitive. (tomsguide.com)
Fortunately, with ubiquitous online banking access consumers are better able to protect themselves and their money with vigilant monitoring. (stockmonkeys.com)
Provided vigilant monitoring and intensive intervention for critical care patients and provided complex care plans with dedicated efficiency. (resumemycareer.com)