1 Passwords

class= "Post_content" itemprop= "Articlebody" > Now all the hackers in the world to guess the password, will try the "Horse Battery Book Nail" (correcthorsebatterystaple) this password. Perhaps each netizen has read the question picture and this sentence, will be a little Meng. In fact, "the Horse Battery book Nail" from XFCD published cartoons named "Password intensity" ... "The Horse Battery book nail" graphic ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;      Windows 19803.html "Local Security Policy" with >XP system is a good system security management tool. It can be said that any computer may have security risks, these security risks are often ...

MD5 is the most common cryptographic algorithm used in Web applications. Since the MD5 is irreversible, the ciphertext after MD5 calculation can not get the original text through the reverse algorithm. The intention of using MD5 encrypted text passwords in Web applications is to prevent the passwords stored in the database from being compromised and then being directly acquired. However, the attackers not only have a large number of password dictionaries, but also set up a lot of MD5 original/ciphertext control database, can quickly find common password MD5 ciphertext, is the efficient way to decipher MD5 ciphertext. However, the number of MD5 ciphertext ...

China University of Science and Technology Hefei micro-scale material Science National Laboratory Professor Pan Jianwei and colleagues Yang, Chen Tenyun etc. in the optical fiber communication, a kind of anti-interference quantum cipher assignment scheme is realized, which guarantees the safety and quality of the long-distance fiber quantum communication. The results are published in the recently published International Physics Authoritative journal, "Physical Review Letters." "Very good" "has special value", is the magazine reviewer of this achievement evaluation. Quantum cipher is a secure means of communication which can provide absolute security, and it has already begun to be practical. Now most of the quantum communication is transmitted through optical fiber, because ...

class= "Post_content" itemprop= "Articlebody" > The two aspects of an excellent password are security and availability: One is good to remember and one is hard to crack. How to balance? Every time there is a major security breach on the Internet, I have to consider this issue. Heartbleed vulnerabilities occur, the only effective user-side contingency measures, that is, after all of your account of the service side patched ...

Now we are in the network age, so often to log into various websites, forums, mailboxes, online banking and so on, and these visits will often require account + password identity authentication, so we continue to register users, so there are countless network accounts and passwords. Most people are accustomed to using only one commonly used network username, mailbox and password to facilitate memory, but this is very dangerous. 　　So, how should we set the password on the network to be relatively safe? On the whole, personal password security needs to follow the following simple ...

"NET swims how much money, lose how much money", the net swims industry has circulated such a word.　　Industry personage points out, in the big company scenery makes money behind, more unknown company already quietly disappears, unfortunately more people only see make money, did not see loses money, this is the net swims the profession to produce the risk the big reason.　　More games online recently launched the first Chinese online game death file, according to the report data, the past ten years, for various reasons in China after the operation was forced to choose to shut down the server's large number of online games more than 120. According to the Ministry of Culture's first issue of ...

End-to-end encryption policies must take into account everything from input to output and storage. Encryption technology is divided into five categories: file-level or folder-level encryption, volume or partition encryption, media-level encryption, field-level encryption and communication content encryption. They can be defined further by the encryption key storage mechanism. Let's take a look at the grim forecast: According to the US Privacy information exchange, One-third of the U.S. people will encounter the loss or leakage of personally identifiable information from companies that store data electronically this year. Whether that number is not exactly right, anyway the public knows the data leaks ...

Related Settings for IIS: Delete the default site's virtual directory, stop the default Web site, delete the corresponding file directory c:inetpub, configure the public settings for all sites, set the associated number of connections, bandwidth settings, and other settings such as performance settings. Configures application mappings, removes all unnecessary application extensions, and retains only asp,php,cgi,pl,aspx application extensions. For PHP and CGI, it is recommended to use ISAPI parsing and EXE parsing to have an impact on security and performance. User program debug Settings send ...

Broadband users should improve the awareness of network security, and take measures such as strengthening system, restricting open ports, shutting down sharing and so on, so as to prevent hackers from hacking into computers, reducing or avoiding the economic loss caused by embezzlement of accounts. 1. The development of broadband has brought the convenience of information communication to people, but it has also produced some problems. Nearly a period of time, many Chinese telecom ADSL broadband users without knowledge, without the protection of the situation, the account was stolen after the QQ currency value, play Shanda online games and other consumption of things happen. The author is ADSL broadband ...