http://www.livehacking.com/2015/03/04/freak/ FREAK (or ‘Factoring attack on RSA-EXPORT Keys’) is a newly disclosed vulnerability that can force browsers into using weaker encryption keys. Once the connection is using weaker keys then the traffic can be cracked relatively quickly. This then exposes all the information that was being sent over the secure connection. The vulnerability stems directly from an old U.S. government policy that made it illegal to export strong encryption and required that weaker “ export-grade” products be shipped to customers in other countries. These export restrictions were lifted in the late 1990s, but the weaker encryption got built-in into widely used software, some of which made its way back into USA. ... It also looks like Android’s web browser and Apple’s Safari browser are vulnerable. According to Matt Green, “A group of cryptographers at INRIA, Microsoft Research and IMDEA have discovered some serious vulnerabilities in OpenSSL clients (e.g., Android) and Apple TLS/SSL clients (e.g., Safari) that allow a ‘man in the middle attacker’ to downgrade connections from ‘ strong’ RSA to ‘export-grade’ RSA.”
g*n
5 楼
想干什么就干什么,不用管别人都在干什么
w*s
6 楼
面试问算法,最多能区分刷过题和没刷过题的,有何用? 刷题有时间每个人都可以做,和工作有关么?
s*4
7 楼
Yes they will have record when you call Call them too many times means that the next time you call they will just tell you to simply wait.
【在 s******4 的大作中提到】 : Yes they will have record when you call : Call them too many times means that the next time you call they will just : tell you to simply wait. : : 30 : 话。 : ★ 发自iPhone App: ChineseWeb 7.7
EB1的140在NSC,以下信息希望对你有所帮助。 Dec 6: e-mail E**********[email protected] Dec 10: called 800-375-5283 for SR Dec 14: received e-mail response to SR The status of this service request is: As a result of your recently approved I-140 that upgraded your preference to employment-based 1st preference, your priority date is current and a visa is available. As such, your file has been requested. Upon receipt, your case will be reviewed. You should receive correspondence within the next 60 days regarding this case. If you do not receive this correspondence, please contact customer service at the number provided below.
【在 Q*n 的大作中提到】 : EB1的140在NSC,以下信息希望对你有所帮助。 : Dec 6: e-mail E**********[email protected] : Dec 10: called 800-375-5283 for SR : Dec 14: received e-mail response to SR : The status of this service request is: : As a result of your recently approved I-140 that upgraded your preference to : employment-based 1st preference, your priority date is current and a visa : is available. As such, your file has been requested. Upon receipt, your : case will be reviewed. You should receive correspondence within the next 60 : days regarding this case. If you do not receive this correspondence, please