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Lpi LPIC Exam 303: Security, version 3.0 (303-300日本語版) Sample Questions:

1. IP セットの目的は何ですか?

A) 同じネットワーク インターフェイスに割り当てられた IP アドレスをグループ化します。
B) /etc/hosts.allowから参照できるIPアドレスとユーザー名をグループ化し、
拒否
C) ローカル ネットワーク上のネイバーが使用する IP アドレスと MAC アドレスをグループ化します。
D) netfilter ルールで参照できる IP アドレスをグループ化します。
E) ネットワーク ルーティング テーブルで参照できる IP アドレスとネットワークをグループ化します。

2. OpenSSL 構成の次の行のうち、ホスト名 example.org および www.example.org の X 509v3 サブジェクト別名拡張を証明書に追加する行はどれですか。

A) extension= SAN: www.example.org, SAN:example.org
B) subject= CN= www.example.org, CN=example.org
C) commonName = subjectAltName= www.example.org, subjectAltName = example.org
D) subjectAltName: www.example.org, subjectAltName: example.org
E) subjectAltName = DNS: www.example.org, DNS:example.org

3. HID を実装するためのベスト プラクティスは次のどれですか。

A) HIDを設定してすべての着信トラフィックをブロックする
B) ネットワーク内のすべてのコンピュータにHIDをインストールする
C) 潜在的なセキュリティインシデントをセキュリティ担当者に警告するように HID を構成する
D) セキュリティインシデントを積極的に監視していない場合は HID を無効にする

4. 次のコマンドのうち、ファイル/etc/firewall/rules への読み取りおよび書き込み操作を監視し、そのルールをファイアウォールという名前に関連付ける監査ルールを定義するものはどれですか。

A) auditctl -N firewall -r r: /etc/firewall/rules -r w: etc/firewall/rules
B) auditctl -A -f /etc/firewall/rules -o r -o w -l firewall
C) echo "n: firewall r:/etc/firewall/rules: w:/etc/firewall/rules:" | auditctl ~
D) auditctl -w /etc/firewall/rules -p rw -k firewall
E) auditctl --read /etc/firewall/rules --write /etc/firewall/rules --label firewall

5. rkhunterの目的は何ですか?

A) ルートキットやその他のセキュリティ脅威を検出する
B) システムログファイルを管理する
C) インストールされたパッケージを管理する
D) ホストスキャンを自動化する

Solutions: