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# 安全组

<table><thead><tr><th data-type="content-ref">接口名称</th><th>接口功能</th></tr></thead><tbody><tr><td><a href="/api-reference/cn/legacy/vm/security-group/describesecuritygroups.md">DescribeSecurityGroups</a></td><td>查询安全组列表</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/createsecuritygroup.md">CreateSecurityGroup</a></td><td>创建安全组</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/modifysecuritygroupsattribute.md">ModifySecurityGroupsAttribute</a></td><td>修改安全组属性</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/deletesecuritygroup.md">DeleteSecurityGroup</a></td><td>删除安全组</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/configuresecuritygrouprules.md">ConfigureSecurityGroupRules</a></td><td>配置安全组规则</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/revokesecuritygrouprules.md">RevokeSecurityGroupRules</a></td><td>移除安全组规则</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/associatesecuritygroupinstance.md">AssociateSecurityGroupInstance</a></td><td>安全组绑定实例</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/unassociatesecuritygroupinstance.md">UnAssociateSecurityGroupInstance</a></td><td>安全组解绑实例</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/describeinstanceavailablesecuritygroupresources.md">DescribeInstanceAvailableSecurityGroupResources</a></td><td>获取实例可绑定的安全组</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/authorizesecuritygrouprules.md">AuthorizeSecurityGroupRules</a></td><td>批量新增安全组规则</td></tr><tr><td><a href="/api-reference/cn/legacy/vm/security-group/authorizesecuritygrouprule.md">AuthorizeSecurityGroupRule</a></td><td>新增安全组单条规则</td></tr></tbody></table>