Beginners guide to hacking and penetration testing (2017)
Another method of reconnaissance is to setup alerts. Google Alerts, and ChangeDetection are some examples of online tools that we can use to keep tabs on our target(s). Let's take a look at them
ChangeDetection is a simple and free tool. Simply enter in the website to monitor and where to send the alert to. Once a change is made you will be emailed.
Google Alerts (https://www.google.com/alerts) is another free service that links into your Google account. You can create several alerts. When google finds a match to your keyword you will be sent an