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

learn more… | top users | synonyms

2
votes
3answers
145 views

How could a shared password database be implemented?

In the traditional form, a password database is similar to any other database file, except the contents are encrypted using a key derived from a passphrase entered by the user. The user enters their ...
2
votes
1answer
116 views

Is it sensible to use application password bypassing two factor authentication? [duplicate]

I discovered that some applications (like Sylpheed) seems unable to support two factor authentication. Google has a feature called application passwords - a separate password that "grants complete ...
2
votes
2answers
94 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 case,...
2
votes
1answer
308 views

Is it secure to have two password managers?

For various reasons I use both Keepass 2 and Lastpass. They have 90% the same password database. Is it secure to be using and maintaining both of them? Is it secure if they both use the same password (...
2
votes
1answer
6k views

Where to store Java keystore password?

We are going to have a Java Key Store which will store certificates & public/private keys. This keystore will be protected with the password. However, access to the keystore is only from the ...
2
votes
3answers
6k views

Storing passwords online using Gmail documents

Following this discussion about "Online Passwords Managers" I wonder whether it is a good idea to store the passwords using a spreadsheet inside Gmail documents? I mean, it seems to me that these ...
2
votes
1answer
516 views

Best security algorith for storing passwords [duplicate]

Possible Duplicate: Which password hashing method should I use? I want the best cryptography algorithm for storing passwords in database, which one should I use and how can I implement using ...
2
votes
1answer
82 views

Is storing passwords encrypted with GnuPGP on an anonymous FTP server safe?

I would like some advice on a method of storing passwords to a database on my anonymous FTP server. Basically I have login details for a few trusted users to a database server stored in a text file ...
2
votes
2answers
110 views

Are there any examples of huge damages done by password leaks, or bad password management policies? [closed]

Everybody knows that a strong password is very important. However, I can't find any citable public example of any kind where a user or users suffered a heavy loss from using bad passwords, or their ...
2
votes
1answer
173 views

How secure is Splikity

There's a password app called Splikity. It features: Military-Grade Encryption Encrypted on Your Device Strongest Security in the Industry Continual Security Tests Although I'm sold on the fact ...
2
votes
1answer
259 views

Does having multiple email addresses increase security?

With all the recent hacks and disclosures of email addresses that are happening recently, I was curious if its a reasonable idea to have distinct email address for every website which I have an ...
2
votes
3answers
168 views

I have moved to OSX; what is the best way to self manage passwords?

I am going to go ahead and say that I have to trust at some level, therefore I choosing to trust first parties (Apple/Microsoft/etc) for the sake of this question. I used to use KeePass (database ...
2
votes
2answers
87 views

Password generation based on hash of master password + suffix?

Is this [1] a secure and reasonable way to generate a unique password for login on various websites? echo -n my_strong_master_password#website.com | sha1sum Of course, if my system is compromised ...
2
votes
1answer
86 views

How to save passwords temporarily?

I work for a hosting company and are about to design a rest api for a 3rd party so they can create Active Directory user accounts. I also want this api to be async and robust enough to survice ...
2
votes
1answer
82 views

Keeping a password safe in program config

I have a Windows service which connects to a database to poll some value in order to monitor certain activity. Of course, to use this I need a database password. I need to keep this password safe, ...
2
votes
3answers
197 views

How does a hash which contains algorithm to choose can be secure?

I was thinking about creating my own hash+salt function, something like sha1(password + md5(login)), then I read here (part 4) that creating it's own hash+salt function is a bad idea, because if the ...
2
votes
1answer
108 views

Is drag-and-drop safer than using the clipboard when it comes to protecting sensitive data from keyloggers?

I noticed that multiple password-locker applications recommend that you use the drag-and-drop feature to transfer passwords to login forms instead of copying the passwords to the clipboard or having ...
2
votes
2answers
113 views

How significant is the risk in having someone email/IM an htpasswd hash?

I need to set users up for subversion access, and we're currently stuck using htpasswd for our credential storage. If a user sends me an htpasswd record via email (or GChat / off the record?), what's ...
2
votes
2answers
204 views

Secure copy-paste from phone to computer

Some computers on my university block the keepass application which I use as a password manager. I'm thinking of building a small web application + Android app which lets me securely copy a string ...
2
votes
3answers
222 views

Why is it not standard practice to run password-based KDF's client-side?

In most protocols I have encountered in which a passphrase is used for authentication it is stored not in plaintext, but a PBKDF digest of it instead. This is obviously good. However what does not ...
2
votes
2answers
4k views

Username and password stored under form data in Chrome Dev Tools

When I record the network tab in Chrome Developer Tools when logging in to my site I find that the username and password are stored in plaintext under form data. You can also find it in Safari, ...
2
votes
1answer
2k views

Android access tokens and access to all google services

My questions is based on the asnwer on that question: Can the Gmail password be recovered from the Android Gmail app? So, as I understand when we setup google account on Android devices, it stores ...
2
votes
1answer
785 views

What is more secure for voice and SMS OTP: A random number or generated similar to HOTP?

Many providers are creating OTP authentication for their sign in. However I noticed that all the voice and SMS OTPs I've come across are a series of 6 digits... similar to the HOTP RFC Standard ...
2
votes
2answers
279 views

Is the date that a password was last changed useful to an attacker?

Obviously I want my application's users to change their passwords on some semi-regular basis (in fact a few of our apps must be UL-approved, and they require a system to enforce changing passwords ...
2
votes
1answer
658 views

How can passwords be stolen from Yahoo?

I always understood that servers don't actually store user passwords. Instead, they store hashes of passwords and then they validate the user input by applying the hash function, then compare the ...
2
votes
5answers
172 views

How secure is a password protected file?

I have a password-protected excel file that stores other personal passwords. Obviously there have been a number of ways to crack the password. community.spiceworks.com Where do you guys store ...
2
votes
1answer
64 views

How to force Firefox to remember passwords?

I use 32-character (128-bit) randomly generated passwords. It's a little bit hard to remember them all, so I use encrypted keyring built into firefox. In this way I have different passwords to ...
2
votes
1answer
53 views

Will the Credential Management API now available in Chrome 51 be widely adopted?

Google Chrome 51 stable includes support for the Credential Management API. This implementation is based on the W3C spec. Will other browsers support this technology (particularly Safari)? Will web ...
2
votes
1answer
64 views

Is it safe to signup multiple applications with facebook?

Putting all eggs in one basket.. Is it safe to sign-up on different applications with facebook or such similar platforms, linkedin, twitter etc?
2
votes
2answers
190 views

Randomness of hash token in password reset link [duplicate]

I want to know what are the points to be kept in mind while creating a hash token for my password reset links. In particular, how to make it un-predictable for an attacker?
2
votes
1answer
596 views

Is Google's password recovery by entering an old password a bad practice?

When you try and recover your password on Google, you will eventually stumble across this screen, and it made me wonder: Isn't this type of password recovery from Google essentially the same as ...
2
votes
1answer
109 views

Security of shared “super pin” code table at meineschufa.de

The german brank credit report service "Schufa" uses a so called "SuperPIN" to enable users to reset their password. This super pin is a permutation of 30 lower and upper case letters and digits and ...
2
votes
1answer
220 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 ...
2
votes
3answers
314 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
1answer
442 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 ...
2
votes
1answer
181 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 ...
2
votes
1answer
617 views

How to manage passwords in a multi-tenant surrounding?

I am building a multi-tenant application in a shared database model. I would like to encrypt sensitive data so that only a particular tenant could have access to his data. What is the best mode to ...
2
votes
3answers
443 views

Trusted hardware password manager

I feel like I have a very common problem. I have too many passwords to remember, as well as PINs for credit/debit cards, access codes for doors at my workplace or combination locks. I don't seem to be ...
2
votes
0answers
39 views

Is it a good idea to use password safes such as KeePass? [duplicate]

I'm starting to use KeePass as a password manager but I was wondering if such password safes are a good way to store passwords. Could a malware dump my RAM when the safe is open and retrieve all the ...
2
votes
3answers
229 views

Alternative ways to manage lots of Passwords since Lastpass was hacked & now acquired

There is a lot of debate on Reddit and other sites about whether the hack was or was not bad based on lack of salt to uncover the password hashes. Also, LogMeIn seems to have poor reputation & ...
2
votes
1answer
427 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 ...
2
votes
0answers
842 views

Adding an alternative password change scheme to passwd using PAM modules [closed]

I am trying to set up a PAM module that lets one add a conditional password change scheme. The intended behavior is like this: passwd do you want to change authentication token for TestProgram?(s/n):...
2
votes
0answers
76 views

How to secure all my passwords with Kee Pass 2 or something else? [duplicate]

Possible Duplicate: How to securely store my passwords? I have a lot of passwords to lots of logins across websites, SSH logins, e-mails and what not. Is there one program that can secure this ...
2
votes
1answer
49 views

Protecting against specialized Keepass attacks

If you look at the KeePass security information, it says: However in all the questions above we're assuming that there's a spyware program running on the system that's specialized on attacking ...
2
votes
1answer
44 views

How do I securely store passwords in my database? [duplicate]

Creating a database for a small question and answer platform and need a way to attribute or create a password protection scenario for the user table.
1
vote
1answer
264 views

uninstall and reinstall after hacking [closed]

My computer has been hacked. If I uninstall and reinstall do I loose my files? The facebook tech tried to sell me a number of pkgs ranged $149-$299 and told me that my account was hacked as was my ...
1
vote
2answers
762 views

What is the safest way to store a password in a single file?

I've been reading about it. This article helped me a lot. But the more I read the more complicated it seems. For example: Is it better to use bcrypt, or PBKDF2, sha2 or something else for the salt? ...
1
vote
3answers
645 views

Should I use a Firefox master password or NTFS encrypt my profile?

As a follow-up to another question, is the encryption via Firefox' master password more secure than simply NTFS encrypting the profile folder? I.e. is there a convincing reason to add the ...
1
vote
4answers
107 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
352 views

How safe is it to provide my administrator account password for a 3rd party software: EasyUS Todo Backup?

I've been recently searching for a backup solution for my Windows desktop. That's when I came across this free software called EasyUS Todo Backup. (I know it's a mouthful but English doesn't seem to ...