National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

每逢考试结束，老师们最头疼的不是阅卷，而是如何安全、高效地把成绩发给家长。传统的微信群发、私信通知、群公告等方式看似简单，实则暗藏隐患。不仅操作繁琐，效率低下，还容易引发信息泄露、误传、混淆等问题。更令人困扰的是，一旦有家长追问“怎么没收到？”、“别人家孩子都查到了”，老师又要反复核对、解释，无形中增加了大量沟通成本。

每逢考试结束，老师们最头疼的不是阅卷，而是如何安全、高效地将成绩发送给每位家长。传统的群发成绩单方式早已暴露出诸多隐患：微信群里信息刷屏、学生姓名与分数并列曝光，极易造成隐私泄露；个别家长漏看消息，后续还需反复确认；更有甚者，一张Excel表格被误发至公开群组，引发不必要的家校矛盾。如何在保障数据安全的前提下，实现“点对点”精准推送，成为一线教师迫切需要解决的问题。 面对这些痛点，越来越多老师开始 ...

The new major version with a new JIT compiler, a revised parallelization API, and a maturing type system paves the way for ...

The regulated industry and gaming regulator are both heavily focused on illegal betting markets - of which crypto is often an essential element.

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...