From d5855126d368dec5777cc33fd93d9e7e72565f0f Mon Sep 17 00:00:00 2001
From: le2sky <leehaneul990623@gmail.com>
Date: Mon, 20 Jan 2025 15:45:36 +0900
Subject: [PATCH] =?UTF-8?q?reafactor:=20secure=20random=20=EC=A0=84?=
 =?UTF-8?q?=ED=99=98?=
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---
 .../java/maeilmail/bulksend/policy/RandomChoicePolicy.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/maeil-mail/src/main/java/maeilmail/bulksend/policy/RandomChoicePolicy.java b/maeil-mail/src/main/java/maeilmail/bulksend/policy/RandomChoicePolicy.java
index b848497..ccefb30 100644
--- a/maeil-mail/src/main/java/maeilmail/bulksend/policy/RandomChoicePolicy.java
+++ b/maeil-mail/src/main/java/maeilmail/bulksend/policy/RandomChoicePolicy.java
@@ -1,5 +1,6 @@
 package maeilmail.bulksend.policy;
 
+import java.security.SecureRandom;
 import java.time.LocalDate;
 import java.util.List;
 import java.util.Random;
@@ -18,7 +19,7 @@ class RandomChoicePolicy implements ChoiceQuestionPolicy {
 
     @Override
     public QuestionSummary choice(Subscribe subscribe, LocalDate today) {
-        Random rand = new Random();
+        Random rand = new SecureRandom();
         List<QuestionSummary> questions = questionQueryService.queryAllByCategory(subscribe.getCategory().name());
         int index = rand.nextInt(questions.size());