問2
頻出度★★★
不正アクセス禁止法で規制されている行為だけを全て挙げたものはどれか。 a Web サイトの利用者 ID とパスワードを, 本人に無断で第三者に提供した。 b ウイルスが感染しているファイルを, 誤って電子メールに添付して送信した。 c 営業秘密の情報が添付されている電子メールを, 誤って第三者に送信した。 d 著作権を侵害している違法なサイトを閲覧した。
平成28年度 春期 ITパスポート試験 問2
ストラテジ系法務 › セキュリティ関連法規
This question's explanation and your answers so far.
解説
問 2
- ア
正解 The Unauthorized Access Prohibition Act regulates unauthorized logins over a network that misuse another person's identification code (ID and password), as well as acts that facilitate such logins. Statement a, providing a website user's ID and password to a third party without the person's consent, is an act of improperly providing another person's identification code to a third party, which is exactly what this law prohibits as an act facilitating unauthorized access (providing an identification code). Therefore the only act regulated by this law is a, so the option listing a alone is correct.
Incorrectイ
Statement b, accidentally attaching and sending a virus-infected file, is not covered by the Unauthorized Access Prohibition Act. Virus-related matters fall under offenses such as the crime concerning unauthorized commands and electromagnetic records under the Penal Code, and since it was done accidentally without intent, it cannot be treated as a violation of this law. Only a is correct, so this option, which lists a and b, is wrong.
Incorrectウ
Statement c, accidentally sending an email with attached trade secret information to a third party, concerns the Unfair Competition Prevention Act, which protects trade secrets, and is not covered by the Unauthorized Access Prohibition Act. Since b is also not covered, this option, which lists a, b, and c, is wrong.
Incorrectエ
Statement d, browsing an illegal website that infringes copyright, falls within the domain of copyright law and is merely an act of browsing, which is not covered by the Unauthorized Access Prohibition Act. Therefore this option, which lists a and d, is wrong.
ここがポイント
- The Unauthorized Access Prohibition Act covers unauthorized logins over a network that misuse another person's identification code such as an ID or password (unauthorized access), and facilitating acts such as providing another person's identification code to a third party without consent.
- Sending a virus falls under the Penal Code, leaking trade secrets under the Unfair Competition Prevention Act, and browsing a copyright-infringing website under copyright law; judge by distinguishing which law regulates what.
用語