Forge File

"Editor's note" as an operating system, CoreOS uses a highly streamlined system kernel and peripheral customization to implement many of the functions that require complex human operations or Third-party software support at the operating system level, while excluding other software that is not core to the server system, such as GUI and package manager. Linfan, a software engineer from ThoughtWorks, will bring the "Walk Cloud: CoreOS Practice Guide" series to take you through the CoreOS essence and recommended practice. This article is based on the third article: System Services Housekeeper SYS ...

As an important means of protecting information confidentiality, integrity and non-repudiation, encryption and digital signature are widely used in various information and communication situations. At present, there are many commercial encryption and digital signature products, such as commercial software PGP (pretty good Privacy). In addition, there are free encryption and digital signature software in the open source repository, the most recognized being GPG (GNU Privacy Guard). GPG is a completely free, source-code-compliant software product that is completely compatible with PGP. Today, GPG has ...

The simplest way to compromise is to have your password written somewhere, and there is no guarantee that no one else can see it except you. If someone gets your password and your private key file, the entire encryption system will be silent. Another old topic is the password not too simple, note that PGP is "password" passphase, rather than "password" password that is, you can include multiple words and spaces in the password. A wily attacker may use a famous book to find your password. So in order to get a good and difficult to guess password, you can sporogenous some sentences or find ...

Cloud computing is already a very hot concept, involving a very large number of services, flexible computing services, file storage services, relational database services, key-value database services, and many others. This article will briefly explain the security issues of elastic computing services, as flexible computing is the most commonly used cloud service and also the cloud service with the highest security risk. 1. Introduction Since many things involve corporate secrets, technical details, implementation or new directions, this article does not explain. Interested can vote for a resume, we work together for cloud computing. 2....

Existing problems in the 20th century, the protection of important documents by enterprises mainly by the use of safes to save, and send people to protect. In the 2l century, enterprises began to fully implement automated office, computer networks become information processing and storage tools. However, because of the sharing and diffusion of the computer, the information can be easily leaked and stolen in the process of processing, storing and transmitting. According to the survey, up to the first half of 2007, rising company to accept the help of the injured user has reached more than 100,000 people. Then the information security technology follow-up, the Enterprise's information safety hidden more attention ...

PGP is the abbreviation of "Prettygood Privacy". Mainly from MIT, has run in MSDOS, Unix, VAX and other different types of operating system versions. It is based on the "Public key" (Rsapublic key) encryption technology, so that people can safely transmit confidential information through the public channel. One, single key and public key traditional cryptographic techniques use a single key, meaning that encryption and decryption are the same key. In this way, in ...

More than a year after the Snowden incident, the intelligence group has been looking at a number of published materials, selecting one of the "NSA's internal posts" in 2012 to see how the NSA's black Broad uses "big data" to capture the attack thinking of network administrators. "Intelligence" is the ultimate purpose of the attack in the NSA SID (Signalsintelligence Directorate) "Signaling Intelligence department" as the name suggests that his ultimate goal is to produce information for policymakers to use. Whenever, the goal uses the high technology to carry on ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall value 100,000 yuan of two domain name overnight stolen, this let the domain owner Chen Gold appetite do not think." 　　Since the value of the domain name can not be estimated, police are difficult to file. Inexplicable was transferred 35-Year-old Chen Gold operating two four-digit Chinese domain name website, is he in 2004 to a total of 100,000 yuan price from others to buy ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall value 100,000 yuan of two domain name overnight stolen, this let the domain owner Chen Gold appetite do not think." 　　Since the value of the domain name can not be estimated, police are difficult to file. Inexplicable was transferred 35-Year-old Chen Gold operating two four-digit Chinese domain name website, is he in 2004 to a total of 100,000 yuan price from others to buy ...

In the coming months, Aliyun will also work with the technology media community such as Infoq to open a cloud technology course in 12 cities across the country, communicating face-to-face with lecturers to make developers truly understand cloud computing and better use cloud computing. 　　Although Aliyun the pace of the classroom a little later, but we will carefully walk every step, welcome to pay attention to Aliyun Open class, I hope we do not miss! This issue of the public class we invite to Aliyun flying Systems Two senior security experts Li (nickname) and Yang Mengzhe (nickname Mengjie), two lecturers on the "cloud computing security system in the sandbox ..."