passwords

问题 I'm learning Ansible, in a setup document : http://docs.ansible.com/intro_getting_started.html It says if I don't want to enter password every time, I can do : $ ssh-agent bash $ ssh-add ~/.ssh/id_rsa I did it, but how come I still have to enter password every time ? Then it says "you may wish to use Ansible’s --private-key option", but I can't find any document on that. Whay's that for and how to do it ? 回答1: I'm not sure about Ansible, but I know a bit about how ssh keys work When you

问题 Here are password requirements for PCI compliance: Must contain at least one upper case letter Must contain at least one lower case letter Must contain at least one number Must contain at least one special character such as #, !, ?, ^, or @. Please tell me how to create such regulat expressions? I can`t figure out how to do it 回答1: Don't do it as a single regex. There's no need to do it in a single regex, and it will be easier to change the rules, and be much easier to read, if you just make

问题 Okay, so I am testing out Cakephp 3.0 alpha2 by transferring my application(2.5) to 3.x. My current application has it set up so that when you reset your password you cannot change it to any of the previous six passwords(stored in a passwords table that connects it by the user_id) for security purposes. As I look at the changes in Cake 3.0, I noticed that if you create a new entity that the password hashes differently even if it is the same password. What would be a good way to compare the

问题 i have embedded a protected vimeo video on a site. Is there any method to send the password via JavaScript API instead of force the user to type it? Thank you. 回答1: This technique will expose the videos password to all users. The best technique is to mark your video as "hidden from vimeo" and "only embeddable on ". Then you can control any access restrictions on your own terms. 来源： https://stackoverflow.com/questions/20066558/vimeo-sending-password-via-javascript-api

问题 I came across this issue recently where I needed to change a Gmail's account password programmatically and am still thinking about the ideal approach. Basically by providing Gmail's current username/password my application would then authenticate and request the password to be changed to a new one provided and return success. CURL seems to be the obvious choice as I usually work with PHP, but I have also been looking into other possibilities like libgmailer, Sikuli, or scRUBYt! (although not

问题 I'm developing an app where the user can use it in remote locations. I've created a startup dialog asking for password. I saved the password in SharedPreferences . My question is, is it a good idea to do that? Or is there a better way for storing passwords for offline apps? Because when I try to clear the data of my app in settings -> apps, my saved password in SharedPreferences is also being deleted. 回答1: you can hash your password and store it in a file search for hash function like MD5 or

问题 I am encountering this issue in CE1.9.1. When a User registers (doesn't matter if its during checkout or from the Create an Account link) the user keeps getting the password mismatch error even though the password is re-entered correctly. The form validation does not indicate a miss-match, but once a user clicks on Register it returns the mismatch error. There is no errors in the chrome console... I found this: https://magento.stackexchange.com/questions/37381/please-make-sure-your-passwords

问题 www.example.com/index.html on my website is a page that asks for a password, and when entered, runs through www.example.com/login.php . <?php if (isset($_POST['pw']) && ($_POST['pw'] == "mypassword")) { // Location after Logged in header('Location: http://example.com/kareha/index.html'); } else { // If not Logged in header('Location: http://example.com/index.html'); } ?> And then gets redirected to www.example.com/kareha/ . The problem is, anyone can just type in and directly navigate to www

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . So i've been trying to find a library to salt/hash my passwords using bcrypt algorithm but can't seem to find a well documented library. Any recommendations ? 回答1: This is the standard implementation for C: http://www.openwall.com/crypt/ PostgreSQL and many others use this open-source implementation. 回答2: Ok

问题 I've encrypted some pdf files with iTextsharp lib and using AES 128bits and key length = 16bytes(protect reading).Can anyone break password or some app can do that? Thank so much. 回答1: You can set 2 kinds of possible "passwords" here: Read password Edit/Modify password Using an "edit password" is not secure at all, because it's possible to read the whole file (even without knowing the password, by using PdfReader.unethicalreading = true; ) and then creating a new unencrypted one: using System