Complex sentence: BYOD security relates strongly to the end node problem, wherein a device is used to access both sensitive and risky networks/servicy risk-averse organizations issue devices specifically for Internet use (this is termed Inverse-BYOD).
Split into simpler sentences: BYOD security relates strongly to the end node problem, wherein a device is used to access both sensitive and risky networks/services. Because of Internet-based risks, some very risk-averse organizations issue devices specifically for Internet use (this is termed Inverse-BYOD).