How to Verify the Four Major Search Engines

Keeping track of your access and error logs is a critical component of any serious security strategy. Many times, you will see a recorded entry that looks legitimate, such that it may easily be dismissed as genuine Google fare, only to discover upon closer investigation a fraudulent agent. There are many such cloaked or disguised agents crawling around these days, mimicking various search engines to hide beneath the radar. Thus, it is a good idea to implement a procedure for scanning and checking select agents for authenticity. In general, the verification process involves a “forward/reverse” DNS lookup, which is then […] Read more »