अन्तेष्वन्तपालदुर्गाणि जनपदद्वाराण्यन्तपालाधिष्ठितानि स्थापयेत् ॥ कZ_०२.०१.०५ ॥
anteṣv antapāladurgāṇi janapadadvārāṇy antapālādhiṣṭhitāni sthāpayet
At the borders he should establish frontier-guard forts—gateways of the countryside—placed under the authority of frontier officers (antapāla).
Strategic entry/exit points that can be monitored for security, taxation, and intelligence.
Clear accountability: border security is treated as a specialized, delegated administrative function.