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SECURITY QUESTIONS

Practical non-image based CAPTCHA approaches?
Practical non-image based CAPTCHA approaches?
Hope that helps A method that I have developed and which seems to work perfectly (although I probably don't get as much comment spam as you), is to have a hidden field and fill it with a bogus value e.g.:
TAG : security
Date : January 25 2021, 03:26 PM , By : tangsty
Defensive programming
Defensive programming
With these it helps In my line of work, our code has to be top quality.So, we focus on two main things:
TAG : security
Date : January 24 2021, 02:01 AM , By : MrSparky
Block user access to internals of a site using HTTP_REFERER
Block user access to internals of a site using HTTP_REFERER
around this issue I'm not sure if I can solve this in one go, but we can go back and forth as necessary.First, I want to repeat what I think you are saying and make sure I'm clear. You want to disallow requests to servlet1 and servlet2 is the request
TAG : security
Date : January 22 2021, 02:12 PM , By : Saurabh
My website got hacked.. What should I do?
My website got hacked.. What should I do?
may help you . Try and gather as much information as you can. See if the host can give you a log showing all the FTP connections that were made to your account. You can use those to see if it was even an FTP connection that was used to make the chang
TAG : security
Date : January 22 2021, 02:12 PM , By : Vinicios
HTML5 Web DB Security
HTML5 Web DB Security
With these it helps There are two concerns to local storage in HTML5 - One website reading offline data that another website has stored in a users browser An end user querying your websites offline data directly
TAG : security
Date : January 10 2021, 01:57 PM , By : Jet Thompson
Security warning when opening file from network share
Security warning when opening file from network share
will be helpful for those in need In Internet Explorer: Tools menu --> Internet Options --> Security tab Click Local Intranet icon to select it Click Sites Check Automatically detect intranet network Click Advanced In the Add this website to the zone
TAG : security
Date : January 10 2021, 01:57 PM , By : Thomas Gueze
Extracting PCAP using Tshark
Extracting PCAP using Tshark
around this issue You can use -T -e option which can extract individual fields from the pcap file Example with -Tjson
TAG : security
Date : January 02 2021, 06:48 AM , By : foxthrot
How to set information in Kubernetes Network Policy dynamically?
How to set information in Kubernetes Network Policy dynamically?
should help you out Your ideas are good in terms of a least-privilege policy but the implementation is problematic due to the following reasons.
TAG : security
Date : January 02 2021, 06:48 AM , By : Stephen Dewar
Where should a SPA keep a OAuth 2.0 access token?
Where should a SPA keep a OAuth 2.0 access token?
I wish did fix the issue. It's all about the risk you want to accept.If you store it in a cookie, you potentially open up your application to CSRF. While it may make sense to exchange XSS for CSRF by storing the token in a httponly cookie, it doesn't
TAG : security
Date : January 02 2021, 06:48 AM , By : somebody
is it bad to pass jwt token as part of url?
is it bad to pass jwt token as part of url?
Hope that helps Depending on the image, you may want to make it public available or consider a different way to send to token to the server (a cookie may help).
TAG : security
Date : January 02 2021, 06:48 AM , By : Daniel Halsey
Why is the maximum depth of sub-roles 3 in Dynamics AX 2012?
Why is the maximum depth of sub-roles 3 in Dynamics AX 2012?
Does that help I believe the error is because you can create circular references.
TAG : security
Date : January 02 2021, 06:48 AM , By : dormsbee
How npm audit works?
How npm audit works?
To fix the issue you can do There is no algorithm. Only people.What npm audit does is look at what package you are using and what version and compare it to npm's vulnerability database. Here's the web interface to that database: https://www.npmjs.com
TAG : security
Date : January 02 2021, 06:48 AM , By : cameron
How do I secure a REST-API?
How do I secure a REST-API?
Does that help Before I address your question, I think is important that first we clear a common misconception among developers, regarding WHO and WHAT is accessing an API.THE DIFFERENCE BETWEEN WHO AND WHAT IS COMMUNICATING WITH YOUR API SERVER
TAG : security
Date : January 02 2021, 06:48 AM , By : johntynan
How to securely transfer
How to securely transfer
Hope this helps best option for doing this is rsync. It will handle the compression for you and with a sensibly constructed script transfer the minimum. With rsync you don't need to worry about the compression or transfer, just realise that it works.
TAG : security
Date : January 02 2021, 06:48 AM , By : Kyle
Spring Security RememberMe Services with Session Cookie
Spring Security RememberMe Services with Session Cookie
should help you out Spring Security 3 does not offer configuration of how the cookie is generated. You have to override the default behaviour:
TAG : security
Date : January 02 2021, 06:48 AM , By : Carlos Galdino
SSL Authentication with Certificates: Should the Certificates have a hostname?
SSL Authentication with Certificates: Should the Certificates have a hostname?
To fix the issue you can do Can you point to some text that says JBoss doesn't need a hostname in the cert, or is it simply your observation? I assume by 'hostname' you mean the Common Name (CN) or Distinguished Name (DN)??Normally an application sho
TAG : security
Date : January 02 2021, 06:48 AM , By : Justin Bowers
What's a good method/function to create a reversible hash?
What's a good method/function to create a reversible hash?
should help you out You're looking for encryption.What language are you using? You probably have a built-in encryption algorithm you can use.
TAG : security
Date : January 02 2021, 06:48 AM , By : cthulhup
additional security measures besides a login with user-password - what can you think of?
additional security measures besides a login with user-password - what can you think of?
I hope this helps . Sounds like you want two factor authentication. Look into SecureId or some other method such as using mobile phones with one time passwords.
TAG : security
Date : January 02 2021, 06:48 AM , By : Nulq
How do I use security component in CakePHP?
How do I use security component in CakePHP?
Hope this helps Follow the CakePHP Cookbook, but include the following in your app controller's beforeFilter() function:
TAG : security
Date : January 02 2021, 06:48 AM , By : k19k
Non-Secure Video on https page
Non-Secure Video on https page
this one helps. Usually you just have to change the src from http to https, unfortunately these video sites are not thinking about secuirty and refuse to pay $30 for a certificate. I think your best bet it to make that specific page non-https or use
TAG : security
Date : January 02 2021, 06:48 AM , By : ravibits
securing a Google Apps Script linked to an authorized trigger so others can edit
securing a Google Apps Script linked to an authorized trigger so others can edit
Hope that helps As you say, the only official/recommend way is to limit editing access to trusted persons.In your particular example, User 1 could have chosen MailApp instead of GmailApp. The two seemingly redundant services are available separately
TAG : security
Date : January 01 2021, 06:31 AM , By : Ben
Does Tomcat have default cipher suite list
Does Tomcat have default cipher suite list
Hope that helps When you specify ciphers, no additional ciphers will be made available, regardless of the capabilities of the cryptographic provider being used (e.g. JSSE, OpenSSL, etc.).If you are seeing a different set of cipher suites being negoti
TAG : security
Date : December 27 2020, 04:53 PM , By : Heals1ic
What type of auth security implements Odoo 10
What type of auth security implements Odoo 10
will help you From Odoo docs:
TAG : security
Date : December 27 2020, 03:51 PM , By : Scott Everts
Transfer protocol for sending user uploaded files to a remote server?
Transfer protocol for sending user uploaded files to a remote server?
I hope this helps . As long as you choose a standard protocol that provides (mutual) authentication, encryption and message authentication, there is not much difference security-wise. If all of this is provided by a layer of TLS in your chosen protoc
TAG : security
Date : December 25 2020, 05:31 PM , By : yossi
How does a VPN know the ultimate destination of a client's packets?
How does a VPN know the ultimate destination of a client's packets?
hop of those help? there are different flavors of VPN, but in general the IP packets with your host ip are encapsulated / tunneled over something elsein case of ipsec its just ip layer encapsulation / tunneling. so the packet will looks look like thi
TAG : security
Date : December 22 2020, 09:30 PM , By : scotta01
Securing private keys with ReactNativeWeb
Securing private keys with ReactNativeWeb
will be helpful for those in need You can make a proxy server with some backend language and make all secure requests inside it. Never share private keys into client side.
TAG : security
Date : December 05 2020, 12:10 PM , By : Dasharath Yadav
using packer vmware-vmx and provisioning a machine that does not support ssh with password
using packer vmware-vmx and provisioning a machine that does not support ssh with password
it fixes the issue You should use ssh_private_key_file.
TAG : security
Date : December 01 2020, 04:47 PM , By : user107506
a real CSRF attack?
a real CSRF attack?
wish help you to fix your issue Okay, let's say you run a website for a bank. Let's say that you have an end point which acceps POST request to https://bank.example.com/transfer with form data containing what account to transfer to and the amount of
TAG : security
Date : November 29 2020, 01:01 AM , By : liquidx
Fail2ban and CloudFlare?
Fail2ban and CloudFlare?
wish help you to fix your issue Yes, you can still use fail2ban to block IPs on your server. Since Cloudflare is a reverse proxy, however, you do want to make sure you have a solution to restore original visitor IP back to your server logs using Clou
TAG : security
Date : November 28 2020, 11:01 PM , By : user98832
jenkins Access Denied- asdf@gmail.com is missing the Read permission
jenkins Access Denied- asdf@gmail.com is missing the Read permission
it should still fix some issue You will have to reconfigure your permissions. Do you still have a user with login access or not ? If not you might have to reset it by temporarily disabling the security. This can be achieved by modifying the $JENKINS_
TAG : security
Date : November 27 2020, 01:01 AM , By : hellboy32
Why does ZAP think there's a Buffer Overflow in this situation?
Why does ZAP think there's a Buffer Overflow in this situation?
To fix this issue Some vulnerabilities are difficult to detect with absolute certainty. In this case ZAP submitted an unusually large value and the application returned an error.As stated in the 'Other info' this is potentially a buffer overflow. Its
TAG : security
Date : November 23 2020, 04:01 AM , By : mux
False positive mod_security Cross Site Scripting Attack due to content of submitted form
False positive mod_security Cross Site Scripting Attack due to content of submitted form
seems to work fine I would be most obliged if someone that knows about these filters could offer some suggestions on any methods that I can use to preprocess the form content before posting it from the webpage to make it more resilient to false posit
TAG : security
Date : November 22 2020, 10:38 AM , By : Thaweesak Suksuwan
How do services like Azure protect websites against attacks?
How do services like Azure protect websites against attacks?
wish of those help Azure does have core network level protections in place to counter large scale denial of service attacks, but a smaller attack may look like just a high level of legitimate traffic. For Azure websites using the Free tier, your band
TAG : security
Date : November 22 2020, 01:01 AM , By : kokok13
What is the equivalent of logout in OpenID Connect?
What is the equivalent of logout in OpenID Connect?
hope this fix your issue There are at least a few specifications to support this but they are not part of the openid connect spec itself. Implementations may or may not support this. Here's one that I've found frequently supported: http://openid.net/
TAG : security
Date : November 21 2020, 11:01 PM , By : adbanginwar
Sending username and password between domains securely
Sending username and password between domains securely
I wish this help you Firstly, if you're trying to build a system in which multiple web applications can use a single authentication system, you are almost certainly better off using an established protocol like OAuth. There are implementations for pr
TAG : security
Date : November 20 2020, 09:01 AM , By : Paolo
Microservices Authentication best practices and security (OAuth 2.0 and OpenIdConnect)
Microservices Authentication best practices and security (OAuth 2.0 and OpenIdConnect)
wish help you to fix your issue They are both valid options and as always it's the exact scenario where you want to apply them that will dictate the most appropriate. As it's generally the case, each option will have its pros and cons and you already
TAG : security
Date : November 19 2020, 11:01 PM , By : Mare Astra
wildfly/undertow - how to disable folder/file listing
wildfly/undertow - how to disable folder/file listing
Any of those help Currently default servlet does not support listing folders at all in Undertow/WildFly. It is something we missed when implementing it.
TAG : security
Date : November 19 2020, 12:01 PM , By : kokok13
cryptic message in secure logs
cryptic message in secure logs
To fix this issue It comes from pam, not from sshd directly. Basically someone tries to login to the box you're looking at, sends login name "root", but pam is configured to disallow any user below uid 1000 from connecting. (root normally uses uid 0)
TAG : security
Date : November 16 2020, 09:01 AM , By : Mossy Breen
Is it safe storing an encrypted PEM block?
Is it safe storing an encrypted PEM block?
seems to work fine You are making a mistake in your thinking about what a private key is and what a passphrase is. The passphrase is used to encrypt and unencrypt your private key - if you are storing a key file which needs a passphrase to be used, t
TAG : security
Date : November 13 2020, 03:01 PM , By : tjh0001
JwtBearerHandler caches OpenIdConnectConfiguration 'forever'
JwtBearerHandler caches OpenIdConnectConfiguration 'forever'
wish of those help Scheme handlers are registered as transient dependencies so the _configuration inside of the JwtBearerHandler is not actually cached at all.What does cache the configuration is the IConfigurationManager that is used to retrieve the
TAG : security
Date : November 09 2020, 04:01 AM , By : Hans-Inge
symfony user login restrict to subsite
symfony user login restrict to subsite
Hope this helps One possible solution I've already got is to inject the RequestStack into the Repository class, and use that to add additional parameters to my query.I would need to write a decorator for the Doctrine EntityManager to make sure it is
TAG : security
Date : November 06 2020, 09:01 AM , By : Pepe Araya
Does exposing a server IP address pose a threat?
Does exposing a server IP address pose a threat?
fixed the issue. Will look into that further If the file simply uses or states the IP of the server where your website is running it will not pose a threat. Your domain name points to the same IP address anyway, as this is the publicly known address
TAG : security
Date : November 04 2020, 04:05 PM , By : Angelo Giannatos
What's the difference between a reverse proxy and a gateway?
What's the difference between a reverse proxy and a gateway?
it helps some times A gateway is about routing. When a computer wants to communicate with another computer in a different network, it usually uses the gateway to get out of its own network. Gateways take care of routing data packets between separate
TAG : security
Date : November 04 2020, 09:01 AM , By : Kirks
How to pass the header in POST method?
How to pass the header in POST method?
around this issue Your code sends POST request and after request is processed it adds headers to response struct:
TAG : security
Date : November 04 2020, 04:01 AM , By : user113409
Shared content from S3 or elsewhere
Shared content from S3 or elsewhere
I wish this help you By default, all objects in Amazon S3 are private. You can then add permissions so that people can access your objects. This can be done via: Access Control List that applies to individual objects A Bucket Policy that applies rule
TAG : security
Date : November 01 2020, 11:01 PM , By : jbcrail
Apache Jmeter extracting __RequestVerificationToken and using it to log in
Apache Jmeter extracting __RequestVerificationToken and using it to log in
With these it helps Remember not to use regular expressions to parse HTML data. It is a real headache to develop and maintain regular expressions dealing with HTML code, moreover regular expressions are very sensitive to any markup change (line break
TAG : security
Date : October 29 2020, 04:01 PM , By : Bharath
This Connection is Untrusted issue
This Connection is Untrusted issue
To fix this issue You're receiving this error message because the certificate for the site isn't valid. In order to communicate using SSL with a site, the site must provide a valid certificate. There are a number of things necessary for a valid certi
TAG : security
Date : October 28 2020, 05:11 PM , By : hsdfhksh
Does Docusign keeps a copy of sending document when we make a API call - eSignRestAPI?
Does Docusign keeps a copy of sending document when we make a API call - eSignRestAPI?
wish help you to fix your issue Yes, all of the documents in a DocuSign envelope (transaction) are stored by DocuSign. They are very well encrypted and protected. DocuSign can supply additional details as part of a customer's security audit of DocuSi
TAG : security
Date : October 22 2020, 08:10 PM , By : Sumedh
Is it advisable to store a hashed password in a cookie?
Is it advisable to store a hashed password in a cookie?
wish help you to fix your issue Remember, the hash of the password is effectively the same as their password. Somebody who stole the hash would have the same access to the user's account as if they had stolen their password. Therefore it is not advis
TAG : security
Date : October 19 2020, 11:12 AM , By : Nandor Devai
Need advice to design 'crack-proof' software
Need advice to design 'crack-proof' software
Hope that helps I'll tell you the closest thing to "crackproof": a web application.Desktop applications are doomed, for many other reasons, but making your application run "in the cloud", in a browser, gives you a lot more control about security.
TAG : security
Date : October 15 2020, 11:12 PM , By : MP.
Secure file deletion
Secure file deletion
will be helpful for those in need Overwriting in place normally works on FAT32, but you may need to watch out for intelligent media defeating you. Wear leveling on flash media and block remapping on hard drives can result in a new block being allocat
TAG : security
Date : October 15 2020, 11:12 PM , By : NewGirl
SSL iframe is embedded on other web site
SSL iframe is embedded on other web site
With these it helps No. You will only get a security error if the embedding site uses SSL, but the iFramed one does not. Whether the sites use different certificates or not, that does not matter. No. (Isn't this the same question as 1?) Summary
TAG : security
Date : October 15 2020, 01:20 AM , By : user186012
Login not triggered for restricted page in glassfish jdbcrealm authentication
Login not triggered for restricted page in glassfish jdbcrealm authentication
I hope this helps . Try to add "/faces" to the url pattern. For example: /faces/security/*
TAG : security
Date : October 15 2020, 01:19 AM , By : ap.
Certificate Revocation List check Failed in IE - Is there a fix in server side?
Certificate Revocation List check Failed in IE - Is there a fix in server side?
it should still fix some issue Why Internet explorer is failing the Certificate Revocation Status check process while the other browsers are succeeding?
TAG : security
Date : October 14 2020, 02:15 PM , By : Valentine
Sending user-name/password instead of security tokens issues
Sending user-name/password instead of security tokens issues
will be helpful for those in need If you need to do this for every request (similar to HTTP Basic authentication) then you are increasing the chance for attackers to exploit other vulnerabilities in the communication system (weak ciphers, bad certifi
TAG : security
Date : October 07 2020, 07:00 PM , By : user87752
How to securely pass the API Key in the HTTP Header?
How to securely pass the API Key in the HTTP Header?
fixed the issue. Will look into that further Using HTTPS is pretty much mandatory in this case so I'm going to assume you (will) do that.If you have an API key with long-term validity, then you should consider using some kind of "temporary token" wit
TAG : security
Date : October 07 2020, 12:00 PM , By : Jonathan
Is it safe to reuse local storage credentials to login in Ionic app?
Is it safe to reuse local storage credentials to login in Ionic app?
I hope this helps . I'm developing an Ionic app that handles authentication like follows: , A cookie would be much better than local storage
TAG : security
Date : October 04 2020, 05:00 PM , By : Adam May
Block public access on S3, accessible from Cloudfront?
Block public access on S3, accessible from Cloudfront?
it should still fix some issue If your files are in an S3 bucket that is not configured as Website Endpoint then you should just make the S3 bucket private and let CloudFront serve the requests.For this, you would want to setup Origin Access Identity
TAG : security
Date : October 04 2020, 12:00 AM , By : Tim Benninghoff
I got an asignment to decrypt Password hash?
I got an asignment to decrypt Password hash?
should help you out SHA256 is a one way function, this means that given the output of SHA256, it is very, very difficult and time consuming to compute an input. So time consuming that it is impractical on current hardware.So instead you have to use a
TAG : security
Date : October 02 2020, 04:00 AM , By : kalfa
XOR encryption can be easily hacked?
XOR encryption can be easily hacked?
hope this fix your issue If you had 8 bits of data you wanted to encrypt, and you decided to XOR each of those bits against the results of you sequentially flipping a coin, then the only way those bits could be decrypted again is by someone who knows
TAG : security
Date : October 02 2020, 01:00 AM , By : AdrianB

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