7 Security Measures to Protect Your Servers | DigitalOcean

The strategies outlined above are only some of the enhancements you can make to improve the security of your systems. It is important to recognize that, while it’s better late than never, security measures decrease in their effectiveness the longer you wait to implement them. Security cannot be an afterthought and must be implemented from […]

Google Maps’s Moat

Google creates 3D buildings and POIs algorithmically from satellite and aerial imagery. Source: Google Maps’s Moat

Theodolite Augmented Reality Viewfinder for iPhone and iPad

Theodolite is a multi-function viewfinder that combines a compass, two-axis inclinometer, rangefinder, GPS, map, nav calculator, and geo-overlay photo/movie camera into one indispensable app. Uses are endless, and the app is great for land measurements, outdoor sports, sightseeing, navigation, and finding your way around. Theodolite has pro features and is used extensively by surveyors, geologists, […]

makediff/The-prince: 此版本是我基于潘汉典译本修改过的,目的是对拗口的地方加以整理和修饰。或许你读过《孙子兵法》但却不从读过它,这本《君主论》被奉为欧洲历代君主的案头之书,政治家的最高指南,统治阶级巩固其统治的治国原则,人类有史以来对政治斗争技巧最独到最精辟的解剖。闲来无事,不凡一读。

此版本是我基于潘汉典译本修改过的,目的是对拗口的地方加以整理和修饰。或许你读过《孙子兵法》但却不从读过它,这本《君主论》被奉为欧洲历代君主的案头之书,政治家的最高指南,统治阶级巩固其统治的治国原则,人类有史以来对政治斗争技巧最独到最精辟的解剖。闲来无事,不凡一读。 Source: makediff/The-prince: 此版本是我基于潘汉典译本修改过的,目的是对拗口的地方加以整理和修饰。或许你读过《孙子兵法》但却不从读过它,这本《君主论》被奉为欧洲历代君主的案头之书,政治家的最高指南,统治阶级巩固其统治的治国原则,人类有史以来对政治斗争技巧最独到最精辟的解剖。闲来无事,不凡一读。

Signal Protocol – Wikipedia

The Signal Protocol (formerly known as the TextSecure Protocol) is a non-federated cryptographic protocol that can be used to provide end-to-end encryption for voice calls, video calls,[3] and instant messaging conversations.[2] The protocol was developed by Open Whisper Systems in 2013[2] and was first introduced in the open source TextSecure app, which later became Signal. […]