英语翻译This “blacklisting” technique has known weaknesses that

英语翻译
This “blacklisting” technique has known weaknesses that can be exploited by malware distributors(Vidas et al,2011b).A zero-day malicious application could surreptitiously escalate privileges by modifying critical system files and altering the phone’s behavior,thus rendering virus-scanning engines blind to attacks.
不要软件直译

“黑名单”技术有个众所周知的缺陷,因此很容易被恶意软件发布者破解（Vidas et al,2011b）.尚不为安全软件所识别的最新恶意程序可以（在被安全软件加入黑名单之前就）通过修改系统核心文件来秘密地升级自己的运行权限,并改变电话的设置,从而可让病毒扫描引擎对攻击无法做出响应.