diff --git a/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.java b/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.java
new file mode 100644
index 0000000..3fc7227
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.cxx.rules.checkers;
+
+import com.sonar.cxx.sslr.api.AstNode;
+import com.sonar.cxx.sslr.api.Grammar;
+import org.sonar.check.Priority;
+import org.sonar.check.Rule;
+import org.sonar.cxx.parser.CxxGrammarImpl;
+import org.sonar.cxx.squidbridge.annotations.ActivatedByDefault;
+import org.sonar.cxx.squidbridge.annotations.SqaleConstantRemediation;
+import org.sonar.cxx.squidbridge.checks.SquidCheck;
+
+import java.util.List;
+
+/**
+ * TODO PassWordCountChecker
+ *
+ * @author RenFengJiang
+ * @date 2024/1/13
+ */
+@Rule(key = "PassWordCountChecker", name = "使用盐值计算散列值", description = "使用盐值计算散列值，增加攻击者破解口令的难度", priority = Priority.INFO, tags = {"28suo"})
+@ActivatedByDefault
+@SqaleConstantRemediation("5min")
+public class PassWordCountChecker extends SquidCheck<Grammar> {
+
+    @Override
+    public void init() {
+        // 订阅要检查AST节点类型，用于在visitNode方法中检查该类型节点
+        this.subscribeTo(
+                CxxGrammarImpl.simpleDeclaration
+        );
+    }
+
+
+    /**
+     * 检查AST节点
+     *
+     * @param astNode 要处理的AST节点，该节点类型为通过subscribeTo方法订阅的类型
+     */
+    @Override
+    public void visitNode(AstNode astNode) {
+        List<AstNode> descendants = astNode.getDescendants(CxxGrammarImpl.templateName);
+        for (AstNode desc:descendants) {
+            String value = desc.getToken().getValue();
+            if("hash".equals(value)){
+                getContext().createLineViolation(this, "使用盐值计算散列值", desc);
+            }
+        }
+    }
+}
diff --git a/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/ReallocMainChecker.java b/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/ReallocMainChecker.java
new file mode 100644
index 0000000..f96a4e6
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/ReallocMainChecker.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.cxx.rules.checkers;
+
+import com.sonar.cxx.sslr.api.AstNode;
+import com.sonar.cxx.sslr.api.Grammar;
+import org.sonar.check.Priority;
+import org.sonar.check.Rule;
+import org.sonar.cxx.parser.CxxGrammarImpl;
+import org.sonar.cxx.squidbridge.annotations.ActivatedByDefault;
+import org.sonar.cxx.squidbridge.annotations.SqaleConstantRemediation;
+import org.sonar.cxx.squidbridge.checks.SquidCheck;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * TODO ReallocMainChecker
+ *
+ * @author RenFengJiang
+ * @date 2024/1/13
+ */
+@Rule(key = "ReallocMainChecker", name = "使用realloc函数前应先清楚敏感信息", description = "使用realloc()函数前先清空该内存块中的敏感信息", priority = Priority.INFO, tags = {"28suo"})
+@ActivatedByDefault
+@SqaleConstantRemediation("5min")
+public class ReallocMainChecker extends SquidCheck<Grammar> {
+
+    @Override
+    public void init() {
+        // 订阅要检查AST节点类型，用于在visitNode方法中检查该类型节点
+        this.subscribeTo(
+                CxxGrammarImpl.expression
+        );
+    }
+
+    private List<String> lists = new ArrayList();
+    /**
+     * 检查AST节点
+     *
+     * @param astNode 要处理的AST节点，该节点类型为通过subscribeTo方法订阅的类型
+     */
+    @Override
+    public void visitNode(AstNode astNode) {
+        //判断是否是memset方法调用
+        if("memset".equals(astNode.getToken().getValue())){
+            //获取到此 方法调用中的参数列表
+            List<AstNode> listAsts = astNode.getDescendants(CxxGrammarImpl.expressionList);
+            for (AstNode listAst :listAsts) {
+                //将此参数列表存入list中
+                lists.add(listAst.getToken().getValue());
+            }
+        }
+        List<AstNode> astNodeDescendants = astNode.getDescendants(CxxGrammarImpl.postfixExpression);
+        for (AstNode ast :astNodeDescendants) {
+            //判断是不是realloc方法调用
+            if("realloc".equals(ast.getToken().getValue())){
+                //获取到参数列表
+                List<AstNode> astNodes = ast.getDescendants(CxxGrammarImpl.expressionList);
+                for (AstNode as:astNodes) {
+                    //获取到参数
+                    String name = as.getToken().getValue();
+                    //判断参数是否存在在集合中
+                    if(!lists.contains(name)){
+                        getContext().createLineViolation(this,"使用realloc函数前应先清楚敏感信息",as);
+                    }
+                }
+            }
+        }
+    }
+//    class IfChildren extends SquidCheck<Grammar>{
+//        private final String name ;
+//        private boolean boo = true;
+//
+//        IfChildren(String name){
+//            this.name = name;
+//        }
+//
+//        @Override
+//        public void init() {
+//            // 订阅要检查AST节点类型，用于在visitNode方法中检查该类型节点
+//            this.subscribeTo(
+//                    CxxGrammarImpl.expression
+//            );
+//        }
+//        @Override
+//        public void visitNode(AstNode astNode) {
+//
+//            List<AstNode> astNodes = astNode.getDescendants(CxxGrammarImpl.expressionStatement);
+//            for (AstNode as :astNodes) {
+//                if("memset".equals(as.getToken().getValue())){
+//                    List<AstNode> descendants = astNode.getDescendants(CxxGrammarImpl.expressionList);
+//                    for (AstNode ast :descendants) {
+//                        if(name.equals(ast.getToken().getValue())){
+//                            boo = false;
+//                        }
+//                    }
+//                }
+//            }
+//
+//            List<AstNode> descendants = astNode.getDescendants(CxxGrammarImpl.postfixExpression);
+//            for (AstNode ast :descendants) {
+//                if(name.equals(ast.getToken().getValue())){
+//                    boo = false;
+//                }
+//            }
+//        }
+//
+//    }
+}
diff --git a/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheck.java b/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheck.java
new file mode 100644
index 0000000..350f547
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheck.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.cxx.rules.checkers;
+
+import com.sonar.cxx.sslr.api.AstNode;
+import com.sonar.cxx.sslr.api.Grammar;
+import org.sonar.check.Priority;
+import org.sonar.check.Rule;
+import org.sonar.cxx.parser.CxxGrammarImpl;
+import org.sonar.cxx.squidbridge.annotations.ActivatedByDefault;
+import org.sonar.cxx.squidbridge.annotations.SqaleConstantRemediation;
+import org.sonar.cxx.squidbridge.checks.SquidCheck;
+
+import java.util.List;
+
+/**
+ * 检查口令长度不少于10位，且至少包含特殊字符、大写、小写、数字中的3种，
+ *
+ * @author WuHaoYang
+ * @date 2024/1/13
+ */
+@Rule(key = "ValidatePasswordCheck", name = "口令不匹配足够复杂度", description = "口令不匹配足够复杂度", priority = Priority.INFO, tags = {"28suo"})
+@ActivatedByDefault
+@SqaleConstantRemediation("5min")
+public class ValidatePasswordCheck extends SquidCheck<Grammar> {
+
+
+    private static final String passwordRegex = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)(?=.*[@#$%^&+=!]).{10,}$";
+
+    @Override
+    public void init() {
+        subscribeTo(CxxGrammarImpl.functionDefinition);
+    }
+
+    @Override
+    public void visitNode(AstNode astNode) {
+
+        AstNode functionNameNode = astNode.getFirstDescendant(CxxGrammarImpl.declaratorId);
+        String functionName = functionNameNode.getTokenOriginalValue();
+
+        //检查函数是否为main
+        if ("main".equals(functionName)) {
+            checkPasswordValidationInMain(astNode);
+        }
+    }
+
+    private void checkPasswordValidationInMain(AstNode mainFunctionNode) {
+        AstNode compoundStatement = mainFunctionNode.getFirstDescendant(CxxGrammarImpl.compoundStatement);
+
+        if (compoundStatement != null) {
+            List<AstNode> declarations = compoundStatement.getDescendants(CxxGrammarImpl.initDeclarator);
+
+            for (AstNode initDeclarator : declarations) {
+                AstNode declaratorId = initDeclarator.getFirstDescendant(CxxGrammarImpl.declaratorId);
+
+                if (declaratorId != null) {
+                    String variableName = declaratorId.getTokenOriginalValue();
+
+                    // 检查变量是否命名为password
+                    if ("password".equalsIgnoreCase(variableName)) {
+                        checkPasswordInitialization(initDeclarator);
+                    }
+                }
+            }
+        }
+    }
+
+    private void checkPasswordInitialization(AstNode declaration) {
+        AstNode initializer = declaration.getFirstDescendant(CxxGrammarImpl.initializer);
+
+        if (initializer != null) {
+
+            // 获取初始化值的子节点
+            AstNode initializationValue = initializer.getLastChild();
+
+            if (initializationValue != null) {
+
+                String passwordValue = initializationValue.getTokenOriginalValue();
+
+                if (!passwordValue.matches(passwordRegex)) {
+                    System.out.println("未通过正则校验的口令："+passwordValue);
+                    getContext().createLineViolation(this, "口令不匹配足够复杂度", initializationValue);
+                }
+            }
+        }
+    }
+
+
+}
diff --git a/sonar-keyware-plugins-cxx/src/main/java/org/sonar/cxx/parser/CxxGrammarImpl.java b/sonar-keyware-plugins-cxx/src/main/java/org/sonar/cxx/parser/CxxGrammarImpl.java
index 9a34fa9..fe381f3 100644
--- a/sonar-keyware-plugins-cxx/src/main/java/org/sonar/cxx/parser/CxxGrammarImpl.java
+++ b/sonar-keyware-plugins-cxx/src/main/java/org/sonar/cxx/parser/CxxGrammarImpl.java
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
 package org.sonar.cxx.parser;
 
 import static com.sonar.cxx.sslr.api.GenericTokenType.EOF;
diff --git a/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountCheckerTest.java b/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountCheckerTest.java
new file mode 100644
index 0000000..37b8712
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountCheckerTest.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.cxx.rules.checkers;
+
+import com.keyware.sonar.cxx.CxxFileTesterHelper;
+import org.junit.jupiter.api.Test;
+import org.sonar.cxx.CxxAstScanner;
+import org.sonar.cxx.squidbridge.api.SourceFile;
+import org.sonar.cxx.squidbridge.checks.CheckMessagesVerifier;
+
+import java.io.IOException;
+
+/**
+ * TODO PassWordCountCheckerTest
+ *
+ * @author RenFengJiang
+ * @date 2024/1/13
+ */
+public class PassWordCountCheckerTest {
+
+    @Test
+    public void checkTest() throws IOException {
+        var checker = new PassWordCountChecker();
+        var tester = CxxFileTesterHelper.create("PassWordCountChecker.cc");
+        SourceFile file = CxxAstScanner.scanSingleInputFile(tester.asInputFile(), checker);
+        CheckMessagesVerifier.verify(file.getCheckMessages())
+                .next().atLine(5).withMessage("使用盐值计算散列值")
+                .noMore();
+    }
+}
diff --git a/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/ReallocMainCheckerTest.java b/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/ReallocMainCheckerTest.java
new file mode 100644
index 0000000..dd25b7a
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/ReallocMainCheckerTest.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.cxx.rules.checkers;
+
+import com.keyware.sonar.cxx.CxxFileTesterHelper;
+import org.junit.jupiter.api.Test;
+import org.sonar.cxx.CxxAstScanner;
+import org.sonar.cxx.squidbridge.api.SourceFile;
+import org.sonar.cxx.squidbridge.checks.CheckMessagesVerifier;
+
+import java.io.IOException;
+
+/**
+ * TODO ReallocMainCheckerTest
+ *
+ * @author RenFengJiang
+ * @date 2024/1/13
+ */
+public class ReallocMainCheckerTest {
+    @Test
+    public void checkTest() throws IOException {
+        var checker = new ReallocMainChecker();
+        var tester = CxxFileTesterHelper.create("ReallocMainChecker.cc");
+        SourceFile file = CxxAstScanner.scanSingleInputFile(tester.asInputFile(), checker);
+        CheckMessagesVerifier.verify(file.getCheckMessages())
+                .next().atLine(14).withMessage("使用realloc函数前应先清楚敏感信息")
+                .noMore();
+    }
+
+}
diff --git a/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheckTest.java b/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheckTest.java
new file mode 100644
index 0000000..c02dee8
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheckTest.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.cxx.rules.checkers;
+
+import com.keyware.sonar.cxx.CxxFileTesterHelper;
+import org.junit.jupiter.api.Test;
+import org.sonar.cxx.CxxAstScanner;
+import org.sonar.cxx.squidbridge.api.SourceFile;
+import org.sonar.cxx.squidbridge.checks.CheckMessagesVerifier;
+
+import java.io.IOException;
+
+public class ValidatePasswordCheckTest {
+
+    @Test
+    public void checkTest() throws IOException {
+        var checker = new ValidatePasswordCheck();
+        var tester = CxxFileTesterHelper.create("ValidatePasswordCheck.cc");
+        SourceFile file = CxxAstScanner.scanSingleInputFile(tester.asInputFile(), checker);
+        CheckMessagesVerifier.verify(file.getCheckMessages())
+                .next().atLine(5).withMessage("口令不匹配足够复杂度")
+                .noMore();
+    }
+}
diff --git a/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.cc b/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.cc
new file mode 100644
index 0000000..4dcd2b4
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.cc
@@ -0,0 +1,10 @@
+int main() {
+
+    std::string input = "example";
+    // 使用std::hash
+    std::hash<std::string> hasher ; // error
+    size_t hash_value = hasher(input);
+    std::cout << "Hash value using std::hash: " << hash_value << std::endl;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/ReallocMainChecker.cc b/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/ReallocMainChecker.cc
new file mode 100644
index 0000000..1596a5b
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/ReallocMainChecker.cc
@@ -0,0 +1,22 @@
+struct User {
+    char name[50];
+    int age;
+};
+
+int main() {
+    // 假设有一个使用者结构体需要重新分配内存
+//    User* users = (User*)malloc(5 * sizeof(User));
+
+    // 在使用realloc()函数重新分配内存块之前，先清空使用者信息
+//    memset(users, 0, 5 * sizeof(User));
+
+    // 使用realloc()函数重新分配内存块
+    users = (User*)realloc(users, 10 * sizeof(User));//error
+
+    // 继续使用重新分配后的内存块...
+
+    // 最后释放内存
+//    free(users);
+
+    return 0;
+}
diff --git a/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheck.cc b/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheck.cc
new file mode 100644
index 0000000..da35b33
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/ValidatePasswordCheck.cc
@@ -0,0 +1,7 @@
+#include <string>
+using namespace std;
+
+int main() {
+    string password = "1111111111"; // error
+    return 0;
+}