diff --git a/src/main/webapp/WEB-INF/jsp/include/top.jsp b/src/main/webapp/WEB-INF/jsp/include/top.jsp
index f9925b85..f869ef6d 100644
--- a/src/main/webapp/WEB-INF/jsp/include/top.jsp
+++ b/src/main/webapp/WEB-INF/jsp/include/top.jsp
@@ -147,6 +147,60 @@
 </nav>
 
 <c:set var="topScript" scope="request">
-console.log('TODO: 보안모드 관련 스크립트 작성 필요');
+/*
+ * 보안모드 토글 처리
+ */
+function fn_securityModeToggle(flag, elementId){
+	
+	var executionArea;
+	if(elementId){
+		executionArea = $("#"+elementId);
+	} else {
+		executionArea = $(document);
+	}
+
+	var targets = executionArea.find("input.privacy");
+	for(let i=0; i< targets.length; i++){
+        let originId = targets[i].id;
+        let originValue= targets[i].value;
+        let maskingValue = originValue.replace(/[0-9a-zA-Z]/g, "*");
+        document.getElementById("mask-"+originId).value = maskingValue;
+    }
+	
+    if(flag){ //개인정보 숨김
+
+        //입력상자
+        $("input.privacy").attr("hidden","hidden");
+        $("input.privacy-mask").removeAttr("hidden");
+
+		//그리드
+		$("th.privacy").attr("hidden","hidden");
+		$("td.privacy").attr("hidden","hidden");
+		$("th.privacy-mask").removeAttr("hidden");
+        $("td.privacy-mask").removeAttr("hidden");
+
+    } else { //개인정보 표시
+
+        //입력상자
+        $("input.privacy").removeAttr("hidden");
+        $("input.privacy-mask").attr("hidden","hidden");
+
+		$("th.privacy").removeAttr("hidden");
+		$("td.privacy").removeAttr("hidden");
+		$("th.privacy-mask").attr("hidden","hidden");
+        $("td.privacy-mask").attr("hidden","hidden");
+
+    }
+
+}
+
+/*---------------------  보안모드 체크박스 클릭 이벤트 ---------------------*/
+$("#securityMode--top").on( "click", function() {
+    if($("#securityMode--top").is(":checked")){
+        fn_securityModeToggle(true);
+    } else {
+        fn_securityModeToggle(false);
+    }
+});
 </c:set>