San Francisco: Apple has added a new security system in iOS with the new update to protect iPhone<\/a> and iPad users against cyber attacks via iMessages<\/a>. 称为BlastDoor和谷歌的安全研究人员发现的Project Zero团队在iOS 14更新,新的安全系统是一个基本沙箱。 旧金山:苹果iOS中增加了一个新的安全系统与新更新保护iPhone并针对网络攻击通过iPad用户imessage。
Called BlastDoor and discovered by a security researcher with the Google Project Zero team in the iOS 14 update<\/a>, the new security system is a basic sandbox<\/a>.
\"One of the major changes in iOS 14<\/a> is the introduction of a new, tightly sandboxed 'BlastDoor' service which is now responsible for almost all parsing of untrusted data in iMessages,\" Samuel Groß, Project Zero, wrote in a blog post on Thursday.
\"Furthermore, this service is written in Swift, a (mostly) memory safe language which makes it significantly harder to introduce classic memory corruption vulnerabilities into the code base,\" he informed.
He discussed three improvements in iOS 14 affecting iMessage<\/a> security: the BlastDoor service, resliding of the shared cache, and exponential throttling.
\"Overall, these changes are probably very close to the best that could've been done given the need for backwards compatibility, and they should have a significant impact on the security of iMessage and the platform as a whole,\" the security researcher noted.
\"It's great to see Apple putting aside the resources for these kinds of large refactorings to improve end users' security,\" he added.
iMessages are texts, photos, or videos that you send to another iPhone, iPad, iPod touch, or Mac over Wi-Fi or cellular-data networks. These messages are always encrypted and appear in blue text bubbles.
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苹果在iOS imessage提出新的安全系统14更新
称为BlastDoor和发现的安全研究员谷歌Project Zero团队iOS 14更新,新的安全系统是一个基本的沙盒。
”的重大变化之一iOS 14是引入一个新的严格沙箱“BlastDoor”服务目前负责几乎所有解析imessage的不可信的数据,”塞缪尔Groß,Project Zero,周四在一篇博客文章中写道。
”此外,这项服务是斯威夫特写的(大部分)内存安全语言使它明显难以在代码库中引入经典的记忆腐败漏洞,”他告诉。
“总体而言,这些变化可能非常接近最好的,可能已经完成需要向后兼容性,和他们应该产生重大影响的安全iMessage平台作为一个整体,“安全研究员指出。
“真高兴看到苹果撇开这些大型重构的资源提高最终用户的安全,”他补充说。
imessage是文本、照片或视频,你发送到另一个iPhone、iPad、iPod touch、或Mac或wi - fi蜂窝数据网络。这些信息总是加密和出现在蓝色文字泡沫。
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San Francisco: Apple has added a new security system in iOS with the new update to protect iPhone<\/a> and iPad users against cyber attacks via iMessages<\/a>.
Called BlastDoor and discovered by a security researcher with the Google Project Zero team in the iOS 14 update<\/a>, the new security system is a basic sandbox<\/a>.
\"One of the major changes in iOS 14<\/a> is the introduction of a new, tightly sandboxed 'BlastDoor' service which is now responsible for almost all parsing of untrusted data in iMessages,\" Samuel Groß, Project Zero, wrote in a blog post on Thursday.
\"Furthermore, this service is written in Swift, a (mostly) memory safe language which makes it significantly harder to introduce classic memory corruption vulnerabilities into the code base,\" he informed.
He discussed three improvements in iOS 14 affecting iMessage<\/a> security: the BlastDoor service, resliding of the shared cache, and exponential throttling.
\"Overall, these changes are probably very close to the best that could've been done given the need for backwards compatibility, and they should have a significant impact on the security of iMessage and the platform as a whole,\" the security researcher noted.
\"It's great to see Apple putting aside the resources for these kinds of large refactorings to improve end users' security,\" he added.
iMessages are texts, photos, or videos that you send to another iPhone, iPad, iPod touch, or Mac over Wi-Fi or cellular-data networks. These messages are always encrypted and appear in blue text bubbles.
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