The functions performed by the person or processes responsible for security of passwords on a given system.

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0answers
41 views

Implementing simple authencation based on random number generated [closed]

I have an application in which, i want make some admin options to be controlled by super Admin's permission. Currently , i have framed a simple flow/expectation how this is to be done. But, for this ...
-1
votes
3answers
73 views

What does one call the strategy of using “pre-password transforms” as passwords?

Suppose that instead of using, say, Google, let me in! as my Google password, I used some consistent transform of this string, say ZWE1NjMyNm? What search keywords would be helpful to search for ...
-5
votes
3answers
108 views

Is MS Windows more secure than Linux on this aspect?

The administrator account can be renamed which means the hacker needs to figure out two pieces of information : the user name and the password while there is always one root account in Linux named ...
2
votes
2answers
70 views

Should security phrases be hashed?

I didn't think of this before but today I just realised that in soke sites, pw recovery is possible if you know the answers to security questions like What is your mother's maiden name? In this ...
2
votes
1answer
80 views

How can I design a password reset function, which does not reduce security for users who can remember their password?

We have a web app for which some users want to have a password reset function. I don't want to enforce a particular level of security for the users. So if a user picks a strong password which she is ...
0
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1answer
34 views

Can any App Store app access all of my passwords?

Whilst researching another question, I've noticed that on OS X 10.9.4 there are many instances of Library/Keychains/login.keychain from ~ within the Data folder of what looks like apps from Apple App ...
0
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0answers
43 views

What do I do when a ISP stores passwords as plaintext

I am living in a student housing in UK. Today, I was suddenly asked to put in my log in credentials for the internet service and because I forgot the credentials, I went to find my password section. ...
2
votes
1answer
67 views

Hard Coded Credentials in Equipment Serviced by Many People

According to National Public Radio, Ruben Santamarta has reported that gear aboard airliners and accessible through on-board WiFi or in-flight entertainment equipment uses hard-coded login ...
49
votes
6answers
7k views

Is it safe to send clear usernames/passwords on a https connection to authenticate users?

I'm setting up a home HTTP server which can send and receive JSON data to/from different clients (Android and iPhone apps). I'd like to allow access only to certain users and I'm considering using a ...
0
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0answers
24 views

Syncing service passwords during offline installations

Due to very paranoid customer requirements, we have to install several Windows services on two different systems that should run under a shared service account. Each system should each have a copy of ...
0
votes
2answers
86 views

Does cPanel store my login password as plaintext

On attempt to change my cPanel password I was warned that: Your password could not be changed because the new password failed with the following reason : (is too similar to the old one), please try ...
0
votes
1answer
52 views

I store my passwordstore.org data in the cloud. Are my passwords safe?

I use pass to manage my passwords and sync this manually to a private git repo in the cloud. I believe this is safe because the repo is not public and, more importantly, the data is GPG encrypted. ...
0
votes
2answers
81 views

Want to build a password manager using OpenPGP.js

I'm kind of tired of the password managers that are available around... I need one that's open source, that works on OSX, that lets me store .pem files and that I can trust. As I haven't found one, I ...
4
votes
1answer
53 views

How to help users manage password portfolios based on risks of compromise?

A framework for modeling password management risks and costs, and the beginnings of a good strategy for users to help them manage passwords for their often large portfolios of accounts is outlined in ...
1
vote
2answers
55 views

How Empathy - a messaging program, is storing my passwords

I am connected to my chat accounts via Empathy, a messaging program, and it has my password stored in it. I am really curious to know how it is storing the passwords, and if there is any they can ...
4
votes
5answers
401 views

How to memorise multiple xkcd-style passwords for particular services?

I could use a password manager, but I don't like relying on another entity than myself to store my passwords, and it would screw me over if I find myself on the internet in a new location without the ...
1
vote
1answer
93 views

How do web email clients store my passwords from other providers?

The situation comes down to this: When I enter in hotmail, it retrieves my messages connecting to other providers: they could only do so by using my email and password. Since I had signed in a ...
2
votes
3answers
188 views

Should I implement my own local password hash?

Having a more-than-elementary knowledge of internet security, I've realized that some web applications and websites I use implement a less-than-ideal password policy. Some examples include: ...
2
votes
3answers
112 views

How secure could the LastPass Android application be with a four-digit PIN?

I use LastPass for Android with the PIN option. After having entered my full Lastpass password the first time that I used the app, now when opening the application I have access to all my passwords ...
4
votes
3answers
131 views

What implementations are possible for dual control?

An organization requires employees to use 2 person authentication in some scenarios. That is, when accessing, say, a server, secret knowledge from 2 people should be used for authentication. No one ...
-1
votes
4answers
239 views

What if I develop my own hash algorithm to create strong passwords from easy ones?

I came up with this idea but I cant figure out if it's good or bad, maybe you can help. My goal is: I want to create extremely strong passwords for my main accounts (gmail, skype and so on). I want to ...
1
vote
2answers
89 views

Password database vs flat encrypted file [closed]

I am considering putting a forward a proposal to use a password database/manager instead of a flat (PGP) encrypted file for managed passwords for our team to access. I would like to hear some ...
2
votes
2answers
83 views

Password reset system code system vs long hash

I'm building a password reset system at the moment and I've come across a dilema. Currently we have a system which creates a long md5 has (16 characters) and emails a link to a customer which they ...
1
vote
4answers
71 views

For all the hassle it brings, why isn't password management handled by the database?

Right now, we might do something like password varchar(72), when defining a password column, with for example BCrypt. But there's a lot of folks that don't do this very effectively. Maybe they just ...
1
vote
3answers
65 views

How to limit the need to type a long master passphrase to only once per login session?

I want to set up a password management system on a home machine running Debian, and for this I'm considering only non-proprietary, open source password-managers available through Debian1. I'd like to ...
1
vote
0answers
45 views

How to add user entries with password field in LDAP over HTTPS

I am new to this kind of stuff (HTTPS etc.) and pretty much confused on how to go ahead with this. An LDAP server (ApacheDS) at the back-end stores the user details. To add new users, the user ...
11
votes
7answers
717 views

Aren't password managers still incredibly risky?

I understand the utility in having one application remember a bunch of long, randomized passwords, but all you'd need is one well-placed phishing scam or a keylogger and they get all the keys to the ...
2
votes
3answers
235 views

How to store passwords securely in my server?

Disclaimer: I know I should use bcrypt to securely store user's passwords. Please, keep reading. I want to store credentials for several email services for each user. So if I log in with my username ...
5
votes
5answers
217 views

Is sending plain passwords over SSL as part of a password update process bad?

The Web application I'm working on is 100% SSL secured (or rather TLS as it is called today...). The application recently has been audited by a security company. I mostly agree with their results but ...
2
votes
2answers
266 views

Is upgrading key-stretching algorithms and/or repetitions a thing?

Consider back in the 90s you're ahead of the curve, you hashed and salted your passwords with SHA, and you're a big site, millions of accounts, etc. Well the web evolves, and over time more advanced ...
2
votes
4answers
196 views

Should we rethink our entire password strategy? [closed]

Passwords get discussed a lot on this site, and there's quite a lot for both users and sites to do, to stay in line with "best practice". Web sites need a password strength policy, account lockout ...
4
votes
2answers
59 views

Should password recommendations be different for devices, networks, and internet?

I started using a password manager last year and updated nearly all of my internet accounts to super-strong, unique passwords, and that isn't a problem, cause I only access them from web browsers or ...
19
votes
4answers
3k views

The registration confirmation email contains my password: do they keep it in plaintext?

I was kind of shocked when I just received my confirmation mail from the shop where I just registered myself: they sent my username (which is my email address) and the password I typed in. The ...
2
votes
1answer
257 views

Is it safe to keep passwords in an Evernote note?

I would like to keep a password matrix in an Evernote note. I would like to ask for feedback on the security of that storage.
1
vote
2answers
65 views

Is storing passwords associated with system processes and binaries in an encoded format acceptable?

When a system must go from a powered down state to a fully operational state without any human intervention it therefore needs access to usable authentication credentials unattended. The system must ...
4
votes
1answer
83 views

Does SSH authorized_keys violate the principle of “re-authenticate before password change”?

It is generally accepted that password change mechanisms should ask the user for their old password (e.g. OWASP) The reason being that an attacker who has temporary access to a user's session (be it ...
1
vote
1answer
93 views

Implementing password-reset in a web application by authtoken over email

I think I have a basic understanding of security concerns, but I feel like if I don't know everything, I'm going to implement lousy solutions. Below is my current strategy; Have I overlooked obvious ...
42
votes
9answers
5k views

Can users make use of a password manager when banks tell them never to write passwords down?

Consider a user who wants to use a password manager for their banking passwords. Advice from banks usually says they should never write down their password. The user would be concerned about going ...
1
vote
1answer
434 views

Why is it considered safe for services like Mint to store bank password?

My understanding is that, typically websites are recommended to store only hashes of passwords using one-way cryptographic hash function. This way, there is no way to retrieve the passwords even when ...
2
votes
1answer
121 views

Is there more risk in changing administrator password locally vs from a centralized location?

I'm working on a mechanism to better handle group policy passwords in response to MS14-025. We formerly used this mechanism for setting the local admin account passwords on our workstations (primarily ...
1
vote
1answer
62 views

How do I migrate users with shared email addresses to an email-based forgotten password process?

I'm migrating users from custom application-level authentication security (built into the app, using username as the unique identifier) to security as a service (using ThinkTecture's Identity Server ...
0
votes
2answers
295 views

Automated software hackers use to try passwords

Because of the eBay hacking, I had to go and look for other accounts that I have used the same password to change the passwords on those site as well. (I know that it's very bad to have same passwords ...
0
votes
2answers
73 views

Enforcing password change

When a site gets hacked, or otherwise, the web site forces you to change your password. This is done by simply telling you to change your password, not enforcing it. Why do they do that? For ...
1
vote
1answer
76 views

ISO and Password Security

I have to go through background check. The company providing the service to the client is called Verifications, Inc. Verifications, Inc claims to have a data security plan, ISO certification and US ...
1
vote
2answers
76 views

What impact do the frequency of password resets have on password reuse?

Wondering if there's any research behind the most common password reset cycle I've seen of 90-days, and if there's any research that gives any insight into how to optimize password resets to reduce ...
1
vote
2answers
70 views

Automatic vs Manual

When it comes to technologies that directly affect information security, how do you determine when it is better to use an automatic option instead of a manual option, and vice versa? I already feel ...
0
votes
2answers
101 views

Asymmetric Data Storage+ No-Hash Password Storage?

Edit: removed a part of the original question; I'll break it down in a different post. I am following @Polynomial's answer to store information in a database. Here are my requirements: Only the ...
2
votes
3answers
548 views

Hashing speed with true random passwords

Just a theoretical question: If I had ideal users, who all provide fully random 128-bit passwords, And also, I invalidate every password shorter than 128 bits. Then would I still need a slow hash ...
2
votes
1answer
75 views

encfs and passwords

I notice that encfs fails to mount a filesystem when a wrong password is entered. However, this capability of detecting whether a password is right or wrong can allow brute-force attacks to be ...
1
vote
1answer
127 views

how to use hash passwords to retrieve keys from keystore or access database

How do I hash the password for a keystore? How do I then use the hash to retrieve something from keystore? Similarly, how do I use a hashed password for accessing the database? I have encrypted the ...