Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Sleep as Android - Common alarm clocks ignore your sleep cycles, they wake you on schedule no matter your are currently in your deep sleep. Waking up from deep sleep is unpleasant, it makes you tired and it may negatively affect your productivity during the whole day.
FastNetMon - FastNetMon is a very fast DDoS analyzer with sflow/netflow/mirror support.
Pillow for iOS - An iOS companion that helps you sleep better 💤
Abusix - Abusix is a network security company that offers email threat protection and network abuse handling solutions to ISPs, Telcos, and Cloud/Hosting Providers to stop the rapidly growing problem of email-borne threats and other kinds of network abuse.