entry point
Technical term for a point of entry, used in computing, security, or physical access contexts.
システムの入口点を特定する必要がある。
We need to identify the system's entry point.
この建物の入口点は正面玄関だけだ。
The only entry point for this building is the front entrance.
Standard kanji spelling; 入口 is the common form for 'entrance'.
Variant with okurigana り; less common but still seen.
Compound of 入口 (entrance) + 点 (point).