Security - Password Strength Meter ?
Nov 12, 2005
Password Strength meter: Looking at ways of improving site security:
[url] is a great security feature (in my humble opinion) and I seem to think Ebay, Hotmail, or maybe Amazon use a similar tool. It looks at a proposed password, counts the upper and lower case characters used as well as the use of numerical and other symbols such as #@~? Etc. then rates the password on its perceived unbreakability. Thus it encourages users to use a strong password and therefore improves the security on my site and maybe on other sites too
So far I have linked to this site with success, but I would like to integrate the feature into my site. Does anyone have the code or something similar?
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Jul 8, 2010
I'm looking for a plugin easy to use and implement to control password strength
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Nov 1, 2011
validating the password strength of my form. I am actually looking for a regular expression that could force the users to have at least 2 of the following:
1. Upper and lower case.
2. Numbers
3. Symbols.
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Apr 21, 2011
I've just started my venture into HTML5 localStorage. I now have a javascript my server sends to those who visit my ip address. I store all their data using localStorage. I have a few security questions regarding the HTML5 localStorage situation:
1. Can a script that did not create the local storage retrieve/modify the localStorage of another script just by guessing the key maliciously or unintentionally?
2. Can another script use the clear() method to remove my scripts data? Edit: I just tried this myself. And, yes, I deleted my data, all of it with clear() using a different script. Is there any way to prevent this? Is it only my end that will be able to do it or could I load a script from a site has a hidden clear() method and destory all other javascript apps data?
3. If item (2) is true, any ideas on how to protect my scripts data for the user from the clear method?
4. if item (2) is false, cool, my first idea is to create a uniqnue string random string and ask the user to creat a password to encrpt that string and just use that string with enumeration added to it for the keys.
5. Does anyone know where localData is stored? Is it encrypted already, in plain text, in well-known or hidden location?
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Jun 16, 2007
I am trying to show wait image while your form is submitting.Like in lightbox.js till the image pop up it shows the progress bar and then show the zoomed image similarly i want to show the wait flash button(it moves round and round in) until my form is submitted.
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Mar 30, 2011
Code:
<?php
if ( isset ($_POST['meter']) )
{
[Code].....
I have the code above, If I enter "meterNumber" in the input box "meter" and click the submit button, "yardNumber" will be seen the input box "yard".
I like to make it like the following. If I enter "meterNumber" in the input box "meter", "yardNumber" will be simultaneously seen the input box "yard" without clicking the submit button.
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Jul 26, 2011
i have created one simple login form with 5 fields namely username,email id,password,retype password and phone no.i have created alert message for each function,so that when there is an error it displays alert message..now i have to replace all alert messages with inline validation(displays errors beside textbox).
<code>
<html>
<head>
[code]....
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Jul 28, 2011
below is the code for simple login form having fields username,email id,password,retype password and phone no. i have done inline validation forcheckName() .i am not getting for the other fields can u tell me how to do it..
Code:
<html>
<head>
[code]....
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Apr 28, 2010
I'm having trouble getting two password boxes to work on the same page, which I created using the JavaScript Kit Encrypted Password Generator [URL].
I've used the code that this generator produces, with some modifications as given by cheesebagpipe [URL]. These changes enable the user to press the keyboard's enter key to submit the password (as an alternative to clicking the submit button), and will also refocus the text box and select the text in it if the user enters the wrong password.
The code works fine on pages with just one box (e.g. [URL]), but what changes are needed to make two work on the same page? (I'm new to web design and clueless when it comes to JavaScript, which I know isn't the most secure method of password protection, but will do for now).
At the moment, on pages with two boxes (e.g. [URL]), neither of the boxes work; this appears in the address bar instead: [URL] ('help!'=whatever has been entered in the text box).
The full code for both boxes is given below.
<div id="passwordBoxes">
<div id="password2">
<form name="password1" onsubmit="submitentry();return false;">
<span class="WhiteLogin">Keyboard classes login</span>
[Code].....
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Feb 15, 2010
I want to validate new password with repeat password befor user press submit.
<p align="center">To reset your password, provide your current password</p>
<form id="form1" name="form1" method="post" action="pcq.php">
<table border="0" align="center" class="mytable2" style="margin-left:175px" >
<tr>
[Code].....
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May 27, 2010
I am working on a meter which show 3 different result in one single gauge. In IE 8 the output works like intended but not in Mozilla Firefox 3.6.3. the meter shown up but not the needle doesn't move accordingly. Note that while I add in the alert(''); prompt Mozilla only start working on the 3 lines of code below.. Why is it without the alert(''); infront mozilla just didn't work on the "window.document.dpgauge.SetVariable" while putting alert(''); it works?
Code:
<head>
<script type="text/javascript" src="/resources/swf/swfobject.js"></script>
</head>
<body>
<div id="dpgaugeid" ></div>
<script type="text/javascript">
// <![CDATA[
var so = new SWFObject("/resources/swf/dpgauge.swf", "dpgauge", "200", "200", "9", "#000000");
so.addVariable("bgimage", "/resources/images/gauge.jpg");
so.addVariable("title", "DP Gauge");
so.addParam("quality", "high");
so.addParam("wmode", "transparent");
so.useExpressInstall('setvar/resources/swf/expressinstall.swf');
so.write("dpgaugeid");
// ]]>
</script>
</body>
<script type='text/javascript'>
function update(){
window.document.dpgauge.SetVariable("dpValue",20)
window.document.dpgauge.SetVariable("dpHist",40)
window.document.dpgauge.SetVariable("dpGreen",60)
}
</script>
<script>
//alert('');
update();
</script>
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Oct 23, 2011
How to use JavaScript to dynamically change the colour of the numerical meter readings to show if they are above or below the target value entered by the user in a text box on the page.Those below should be shown in green,those above in red and identical values may be shown in amber.This functionality must be completed client-side without a page submission to the server.You must consider putting the values in a particular tag and then using the getElementsByTagName() JavaScript method.
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May 8, 2011
How would you make a password feild and a retype password feild and they have to be the same?
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Aug 28, 2008
This is a secure solution for password protection with JavaScript. It works by encrypting the password and the content. Nothing is revealed in the source code, and it cannot be beaten by disabling JavaScript.
The download contains three files:
Protect Content.html lets you generate your own protected content.
Demo.html is a protected document, and as long as it remains unbroken, it's your proof that this software works. You can also use it as a template for your own protected pages.
Demo, with hint.html is another protected document that tells you the password. This is meant to show that the first demo is not a trick or a fake.
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Jan 24, 2011
How do I tell my password function to have input type="password" onfocus. I also want the text "Password" to disappear onfocus.
[Code]...
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Sep 1, 2005
According to a financial website I tried to access without javascript:
"the site uses JS for security reasons."
How would using JS improve security?
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Jan 30, 2006
I have an application which runs with secure access. User logs in,
uses the services, and logs out. After logging out, if the user click
the back button, it actually takes them to that page. How can I
prevent this?
Is there a way, that if the person clicks the back button or access a
browser history, how can I make sure that the latest page is displayed
instead of just the cache. Or, clicking the back/history should
refresh that page.
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Jul 23, 2005
I have a intranet site that allows users to log in and get excel
reports. The user clicks the name of the report and it opens it from a
folder for that user. Easy enough. The problem is that the path of the
folder for that user is displayed in the Status Bar when it is being
downloaded. I've discovered that users are grabing that path, changing
the folder name, and can then access other folders. I don't want that
to happen.
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Jul 20, 2005
I was wondering if using Javascript to redirect a user, on the client
side, to different pages depending on what they entered was insecure.
I do not want the user to be able to view the source of the page. I
am having the user enter in some input using the input dialog box and
then using a window.location redirection based on their input. Is it
possible to view the source of a page after the input box has closed
but before the new page has loaded, ie. while the browser is
requesting the new page?
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Oct 14, 2009
I'm working on an html form that will be launched from within another application, but every time it launches the form none of the JS coding works because of the stupid IE security. If I launch the form from outside the application I just have to select "allow blocked content" from that stupid information bar that says "to help protect your security IE has restricted the webpage from running scripts...."
I added the application site to our trusted sites and basically turned off security for that zone but it still doesn't work. Obviously there is a way to run JS without allowing the content, but I don't do enough coding to know how that is done.I need the JS to run automatically without that information bar appearing at all.
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Aug 28, 2007
If my Ajax is set up like
html <--->ajax(js)<--->server(php)
it would be easy for someone to copy the html and javascript pages to their site and then access my server pages. I don't suppose it matters much if someone did that as long as the php page had proper validation but is it possible to block someone linking to my server pages like that.
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Jul 23, 2005
As most Javascript coders probably know by now, IE on Windows XP SP2 likes
to prevent our code from running right away (the user is asked to give
permission the first time). Although I can see the danger in allowing all
scripts to run, the fact that IE makes it sound like we are going to install
some huge, horrible application when we are simply adding rollovers or
client-side validation or some other simple little thing really frustrates
me. Specifically what stuff does IE block? Does it check for certain methods
in the script? Does it block everything until you say it's OK? What can
places do to allow their scripts to be run without the need to be validated
by the user? I have heard about "Signed Scripts", but I feel that it would
be hard to modify and develop when a script had to be "Signed" every time.
Any comments?
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Sep 1, 2005
Is there a way to test for security settings in a users browser AND
their firewall. Lets say someone is using zonealarm. Is there a way
to test for their setting in zonealarm, so I can then redirect them to
a specific page.
The reason I am asking is that I have a flash front page. A user
cannot see the page because he has his security settings set so that he
does not see activex controls. I want to be able to test for those
settings then redirect him to a static page.
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Sep 7, 2005
It's a security setting "Access Data Sources across domains" you've
got lowered security for whatever zone you accessed the page in.
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Aug 27, 2006
I am looking for the official javascript security specification for web
browsers. EMCAScript and DOM spec does not seem to contain a section on
security, so I assume none exists and the security policies are
implemented as the vendor pleases. If so, do security specs for IE and
Mozilla exist?
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Oct 5, 2007
I am writing a script that uses xmlhttp.open, when i attempt to open a protected page I get the login prompt for my htpasswd. Is it possible to detect if there is a login requirement before the login prompt and if there is a login just do something else? I can use xmlhttp.status and check for 200 but if I do this then it would happen after the login prompt.
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