Tag: passive

DNS, Enumeration, Network

Passive DNS network mapping

Dnsmap – Passive DNS network mapper a.k.a. subdomains bruteforcer. dnsmap is mainly meant to be used by pentesters during the information gathering/enumeration phase of infrastructure security assessments. During the enumeration stage, the security consultant would typically discover the target company’s IP netblocks, domain names, phone numbers, etc … Subdomain brute-forcing is another technique that should …

Physical security

Passive infrared sensor (PIR sensor)

A passive Infrared sensor(PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. All objects above absolute zero emit heat energy in the form of infrared radiation (infrared light). Usually infrared light is invisible to the human eye, but it can be detected by electronic devices …