Powershell and DNS/DHCP https://isc.sans.edu/forums/diary/DNS+and+DHCP+Recon+using+Powershell/20995/) New Version of PCI Standard Released https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2_Summary_of_Changes.pdf) OpenSSL Patch Pre-Announced https://mta.openssl.org/pipermail/openssl-announce/2016-April/000069.html) NTP Patches http://blog.talosintel.com/2016/04/vulnerability-spotlight-further-ntpd_27.html#more)