Linked Questions

-1
votes
2answers
539 views

Hashing User Passwords Client or Server side [duplicate]

I am a university student and I have only now reached the part of my degree where we focus on security. The task was very broad in how we were to protect our database and user details. All it said was ...
0
votes
1answer
209 views

Login Password not encrypted [duplicate]

So, I was just playing with BurpSuite when I found something I didn't understand. When using BurpSuite on banking websites, I see that after I supply the credentials, the form transmits an encrypted ...
0
votes
2answers
148 views

Where are passwords hashed? [duplicate]

The way I understand password security is that the user enters a password, which is then converted using a hash function. The website then compares it to the stored hash to see if it is correct. That ...
0
votes
1answer
122 views

Passwords processed on server side? [duplicate]

So while I was working on my personal project something struk me. When somebody creates an account on any web service/social media they provide their desired username and password,this is then ...
0
votes
3answers
71 views

How to make the first request which used to create account safe? [duplicate]

To authorize user, our application defined below steps: Send user email and password (plain text) through HTTPS. When server received it, generate a salt to hash password and store it. When user ...
2
votes
1answer
88 views

Would client side hashing provide security from a comprised server [duplicate]

I've been reading about hashing and encryption so I can make more informed decisions. I already know the benefits of ssl and password hashing serverside as best practises. However I was wondering, ...
0
votes
1answer
66 views

Secure custom API [duplicate]

I create desktop client for one e-shop and this client will use some functions using e-shop's API, like: GetOrders UpdateOrder SetOrder etc... I'm creating custom authentication for that client, but ...
0
votes
0answers
48 views

Is client-side password hashing still useful when using TLS? Is TLS crackable? What about PFS? [duplicate]

Is client-side password hashing still necessary / useful when using TLS? What about TLS protocols with PFS (perfect forward secrecy) like Diffie-Hellman? Let’s say that I’m running a web application ...
0
votes
0answers
25 views

Does limiting the length of a password help prevent DoS attacks? [duplicate]

I was told that you can DoS a server with unlimited password length because of the time that it would take to hash it. But isn't the password hashed on the client's side before leaving the user's ...
606
votes
5answers
247k views

Do any security experts recommend bcrypt for password storage?

On the surface bcrypt, an 11 year old security algorithm designed for hashing passwords by Niels Provos and David Mazieres, which is based on the initialization function used in the NIST approved ...
27
votes
10answers
13k views

How to secure passwords over HTTP?

Say my password is abc. I want to send it to the server over HTTP. I could send it in plaintext and let the server hash it and compare it to the entries in its database, but then anyone that can see ...
29
votes
7answers
10k views

Client side password hashing

Edit: Updated to put more emphasis on the goal - peace of mind for the user, and not beefing up the security. After reading through a few discussions here about client side hashing of passwords, I'm ...
8
votes
3answers
5k views

Safety of Password Hashing Using bcrypt Done on Client Side

I am currently using a technique where I send the username/password in cleartext (using https) to the server, which then does bcrypt and compares to the db. Standard practice. It is considered safe. ...
4
votes
4answers
2k views

Brute force prevention: where and when?

I design a 'secure' login system. Let's focus in the brute force prevention. In my Android client I have a counter that counts the number of times that the user tries to login, with false credentials. ...
7
votes
1answer
4k views

How to authenticate in a website with public/private keys?

I've been reading how the SSH public/private key works and realized how handy they are (taking the secure out of the equation). And started to wonder why websites do not implement the same thing? ...

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