Recent questions tagged Security

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security - Create a temporary FIFO (named pipe) in Python?

How can you create a temporary FIFO (named pipe) in Python? This should work: import tempfile ... mkstemp/NamedTemporaryFile have created. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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629 views

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security - Is it worth encrypting email addresses in the database?

I'm already using salted hashing to store passwords in my database, which means that I should be immune to rainbow ... .. Should I encrypt them? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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702 views

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security - CSRF protection: do we have to generate a token for every form?

Do we have to generate a token, for every form in a website? I mean, every-time to generate different token ... requested form? If not, why? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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security - WS on HTTP vs WSS on HTTPS

I've read that WS only works on HTTP, and that WSS works on both HTTP and HTTPS. Are WSS (Secure Web ... SSL if the website/server is not? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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621 views

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security - Is it secure to submit from a HTTP form to HTTPS?

Is it acceptable to submit from an http form through https? It seems like it should be secure, but it allows ... make the landing page secure)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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808 views

1 answer

security - Send mail via Gmail with PowerShell V2's Send-MailMessage

I'm trying to figure out how to use PowerShell V2's Send-MailMessage with Gmail. Here's what I have so ... normal .NET API is well understood. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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703 views

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security - How to Secure Android Shared Preferences?

The common location where SharedPreferences are stored in Android apps is: /data/data/<package name>/shared_prefs ... in securing apps. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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726 views

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security - Secure keys in iOS App scenario, is it safe?

I am trying to hide 2 secrets that I am using in one of my apps. As I understand the keychain is a ... all the levels pre-downloaded inside. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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586 views

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security - Should I impose a maximum length on passwords?

I can understand that imposing a minimum length on passwords makes a lot of sense (to save users from themselves), ... the pros/cons of this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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663 views

1 answer

security - How do I generate a SALT in Java for Salted-Hash?

I've been looking around and the closest answer is : How to generate a random alpha-numeric string? I want to ... vote up for the best answer. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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567 views

1 answer

security - Best way to secure Android app sensitive Data?

Yes this is a pretty general question but I'm trying to get a feel for the best way to handle an ... time.. everything becomes somewhat touchy. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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739 views

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security - How to remove ASP.Net MVC Default HTTP Headers?

Each page in an MVC application I'm working with sets these HTTP headers in responses: X-Powered-By: ASP.NET ... I prevent these from showing? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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665 views

1 answer

security - Should I hash the password before sending it to the server side?

I noticed that most sites send the passwords as plain text over HTTPS to the server. Is there any advantage if ... ? Would it be more secure? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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694 views

1 answer

security - Docker and securing passwords

I've been experimenting with Docker recently on building some services to play around with and one thing ... handle passwords in Dockerfiles? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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538 views

1 answer

security - What is the best Distributed Brute Force countermeasure?

First, a little background: It is no secret that I am implementing an auth+auth system for CodeIgniter, and ... before embarrassing myself ;-) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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717 views

1 answer

security - md5 decoding. How they do it?

i thought, that it is impossible to decode md5 hashes, but i found tools, which decode them here. but i ... me please to understand it. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

834 views

1 answer

security - How to restrict folder access in asp.net

How to restrict folder access in asp.net like I don't want any other to see my Uploads folder in browser by link http://www.example.com/Uploads See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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731 views

1 answer

security - Session Fixation in ASP.NET

I'm wondering how to prevent Session fixation attacks in ASP.NET (see http://en.wikipedia.org/wiki/ ... possible in ASP.NET land? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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740 views

1 answer

security - Is it ever ok to store password in plain text in a php variable or php constant?

As per question, is it safe to store passwords on php pages such as $password = 'pa$$w0rd'; If the users ... connection password, wouldn't it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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663 views

1 answer

security - PHP: How To Disable Dangerous Functions

How can I disable the dangerous eval function? Can that be done using ini_set function? Also how to disable ... answers/solutions. Thanks Again. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

1 answer

security - IIS7, web.config to allow only static file handler in directory /uploads of website

If it's possible which I think so, How do I modify my web.config to make a sub directory static -- files ... "aspx" or something else? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

811 views

1 answer

security - OAuth2 and Google API: access token expiration time?

We have a standalone Java application (see "Installed application") which runs periodically and uses Google API ... - default expiration times. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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581 views

1 answer

security - Why do salts make dictionary attacks 'impossible'?

Update: Please note I am not asking what a salt is, what a rainbow table is, what a dictionary attack is, ... on user data are still vulnerable. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

756 views

1 answer

security - What is the difference between a cer, pvk, and pfx file?

What is the difference between a cer, pvk, and pfx file? Also, which files do I keep and which am I expected to give to my counter-parties? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

744 views

1 answer

security - Is it possible to execute PHP with extension file.php.jpg?

Site legit file image_upload.php was used to upload file 89471928047.php.jpg Which was simple file upload form that ... .. what a, coincidence? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

705 views

1 answer

security - Disable Java reflection for the current thread

I need to call some semi-trustworthy Java code and want to disable the ability to use reflection for the ... to the whole reflection package. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

746 views

1 answer

security - How to restrict developers to use reflection to access private methods and constructors in Java?

How to restrict developers to use reflection to access private methods and constructors in Java? Using normal Java code ... to our Java code? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

618 views

1 answer

security - Using Symfony2's AccessDeniedHandlerInterface

I am trying to get my security stuff setup for symfony2 and I have it working so far, but now I need to do ... /Forward to third-party. } } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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