标签: 网络安全

第四公民

看完第 87 届奥斯卡最佳纪录长片《第四公民》(Citizenfour),其中提到: Billions of US communications are being intercepted. And gathering evidence of wrongdoing, I focus on the wrongdoing o...  

 


危险的 TimThumb 裁剪显示 WordPress 缩略图方法

昨日写了《WordPress 文章显示第一张图或随机图片》,实现了在首页不使用特色图像功能显示自定义外链图片功能,但有一个问题便是图片裁切使用了比较简单粗暴的方法。 <!--裁切高大于宽的图片--> &...  

 


英美间谍机构大规模的监视行动获得电信运营企业积极帮助

墙外就安全吗? 爱德华斯诺登表示,美国和英国的间谍机构,包括美国国家安全局和 GCHQ(英国国家通信情报局),分别执行了各种复杂的间谍行动,收集了海量个人数据。现在,德国《南德意志报》发表了一份报...  

 


Comment on Mac Spoof: Security

Everybody on this planet knows Windows is for those “ordinary” people who would like to have their own computer but cannot afford money and time to have more expensive OS and engi...  

 


Finished Programming RSA in 9 hrs

Including the time of cooking my dinner. I’m a genius…  😛 However, it is still far from perfect. Besides, the worst part is ECC (Elliptic Curve Cryptography), not RSA. Tmr...  

 


The Last CPE5002 Class of This Semester

The last CPE5002 class of this semester. I have to admit that Dr.Le is quite a professional man in this area. I wish I can have more time playing LINUX. I wish i can be his guy. Oh what IR...