- 57人
- 分享收藏
电子邮件安全
价格
99.00元
学习有效期 365天 （随到随学）
立即购买 会员免费学
简介
学的时候遇到难点过不去？快加群：468239465/423016038 ，讲师长期驻守随时为你答疑解惑，还有免费学习资料大礼包送哦~
课程概要：
电子邮件应用简述
电子邮件使用安全问题：
垃圾邮件干扰正常互联网业务
电子邮件处理机密信息造成泄密
电子邮件钓鱼危害公私利益
电子邮件病毒或酿安全事件
学习目录
{
"id": "52",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"task","number":"1","published_number":0,"title":"\u7535\u5b50\u90ae\u4ef6\u5b89\u5168","result":"","resultStatus":"","lock":false,"status":"published","taskId":"270","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isTaskShowModal":false,"isSingleTaskLesson":true}]
授课老师
liujingguo
猜你想学
EXIN-ISO27001P在线考试-YYT
0.00
EXIN-ISO27001P在线考试-ZY
0.00
EXIN-ISO27001P在线考试-XSL
0.00
EXIN-ISO27001P在线考试-CPT
0.00
OSCP+作业靶机思路分析
11800.00
OffSec：Course & Cert Exam Bundle 培训
11800.00
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}