Analysis and Engineering (NumPy, Numba and many other examples)5. Cartoon (LucasArts, Disney, DreamWorks)6. Game Backend (Eve Online, Second life, Battlefield and many other examples)7. E-Mail infrastructure (mailman, Mailgun)8. Media Storage and processing (YouTube, Instagram, Dropbox)9. Operations and Systems Management (Rackspace, OpenStack)10. Natural language Processing (NLTK)11. Machine Learning and computer vision (Scikit-learn, Orange, SIMPLE
.
Coursera
More than 120 of the top university courses are available for free study and viewing.
Gibbon
You can use Gibbon to collect and share knowledge, whether it's for your team or for the world, it's not a problem.
99U YouTube Channel
99U is Behance's research and education organization, and on their YouTube channel, you'll find a lot of knowledge about efficiency, organization, leadership, desig
The American Blog, aka Magazine, included a group of design works by painting artist Zazzle, whose theme was to recreate and package a series of well-known Internet social web sites in retro fashion, and cut into the colors, materials, and quotes quoted by the authors.
The designers chose Facebook, Youtube, Tumblr, Twitter, Myspace, Ffffound, Wikipedia, Flickr, Linkedin, Last.fm total of 10 sites, I am in the process of finishing, each poster on the
the Internet.
Techmeme:
Techmeme is the daily journal of the blogosphere and one of the most visited websites. Techmeme's content often appears in the New York Times or other mainstream media in a few days. My father is a loyal user of Techmeme's political website memorandum, and I prefer its tech news area.
Wordpress:
I have been using WordPress since the day I created TechCrunch. WordPress is the most flexible blogging platform, and its akismet spam comment filtering service has freed me
images that enable soft gradient transparency cannot be displayed properly within IE6. And the beautiful translucent effect is already one of the basic techniques of web design.
-Common Security issues: if anti-virus software is not updated, it is more susceptible to poisoning. By the same token, not updating the browser is also more vulnerable to hacking attacks. The code that lets IE6 crash everywhere on the internet. I'm not going to tell you the complete code, you can look it up on Wikip
The January 25 news, according to foreign media reports, Google will modify the processing of user information, the integration of Gmail, Google + and YouTube services such as user information, so that the information collected in one service can be applied to another service.
For example, if a user searches for a skateboard-related information 1 hours ago, the next time they log on to YouTube, the system
relational database. If the authentication information provided by the user is valid, the login action injects an object into the httpsession object. If an injection object exists in httpsession, it indicates that the user has logged on. For ease of understanding, only one user name is written into httpsession to indicate that the user has logged on. Listing 1 illustrates the login action by extracting a piece of code from the loginaction. jsp page:
Listing 1//...// Initialize request
of code from the loginaction. jsp page:
Listing 1//...// Initialize requestdispatcher object; set forward to home page by defaultRequestdispatcher RD = request. getrequestdispatcher ("home. jsp ");
// Prepare connection and statementRs = stmt.exe cutequery ("select password from user where username = '" + username + "'");If (Rs. Next ()){// Query only returns 1 record in the result set; only 1Password per username which is also the primary keyIf (Rs.
. It is true that the password leak event does not cause too much loss. But there is a good saying, thief difficult to prevent. Think about how serious the consequences are if someone around you accidentally sees this information and takes a photo. After all, it takes just a few seconds to get this information.Method Three, with 1password software, although convenient, but the dependence of the device is relatively strong.Method Four, Practice yellow
media when security is critical.
Note: from SQL Server 2012, the password and mediapassword options cannot be used to create a backup; however, you can still restore the backup created with the password !!!
The following is an explanation of the mediapassword and password options in the backup Statement on msdn.
1Password={Password| @ Password_variable}2 Set a password for the backup set. Password is a string. If a password is
be personal ...
Reject weak password, more strict point is to refuse to use any personal relevant meaningful password, you can on the keyboard on the random, the garbled code as a password. You can also use 1Password class software to manage passwords;
Try not to expose their e-mail address or mobile phone number, if in order to register the account delivery, etc., have to expose, do not use this mailbox or mobile phone number for per
sends the user and password through http post (which is vulnerable to attacks like http get), the common post url encoding should be like this:
username=Tolkienpassword=hobbit
The backend PHP code processes the user and queries MongoDB as follows:
db->logins->find(array("username"=>$_ POST["username"], "password"=>$_POST["password"]));
This is reasonable. intuitively, developers may like to use the following query:
db.logins.find({ username: 'tolkien', password: 'hobbit'})
However, PHP ha
) case, but was aware that this can become a problem.
Feature Delegation via Registry HacksAnother and perhaps more robust-affect the Web Browser Control version is by using FEATURE_BROWSER_EMULATION . Starting with IE 8 Microsoft introduced registry entries this control browser behavior when a Web browser control is embed Ded to other applications. These registry values is used by many application on your system.Essentially can specify a registry with the name of your executable and specify th
title:createlivecmsv4.0 vulnerability, no background get shell--2012-03-06 17:28Title: createlive CMS Version 4.0.1006 Vulnerability without background Get shellRequired environment: IIS6, upload directory executable scriptCreatelive CMS Version 4.0.1006 is a very old drop cms.--------------------------------------------------------------------------------------------------------------- --------------------------------When I got a very old station, I found out that it was createlive CMS version
def func (): = [] = input ('username:') = input ('password: try: list[4] # This is not going to be called because the list has no elements except Exception as E: Print (E.__class__) func ()Username:11Password:1def func (): = [] = input ('username:') = input ('password: try: name # This variable cannot be received except Exception as E: Print (E.__class__) func ()Username:1Password:1Py
to find the input domain that is really vulnerable. Let's take a look at the standard SQL injection test. Let's take the following SQL query as an example:
SELECT * from Users WHERE username= ' $username ' and password= ' $password '
If we enter the following user name and password on the page:
$username = 1 ' or ' 1 ' = ' 1$password = 1 ' or ' 1 ' = ' 1
The entire query is then changed to:
SELECT * from Users WHERE
authenticate to the security domain such as LDAP (Lightweight Directory Access Protocol) or the relational database. If the user provides authentication information that is valid, the login action injects an object into the HttpSession object. HttpSession there is an injected object that indicates that the user has logged in. To facilitate the reader's understanding, the example attached to this article only writes a username to HttpSession to indicate that the user has logged in. Listing 1 is
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.