Tagged Questions

0
votes
3answers
45 views

Is connection to keyserver encrypted?

When you retrieve someone's information from a keyserver to add him to your pgp keyring, that is made through unencrypted keyservers, unless the user uploaded it to https://keyserver.pgp.com/. Even ...
-3
votes
1answer
74 views

OTR encrypted chatroom or IM [closed]

I need a secure, encrypted environment for conducting text based interviews online. It's for academic research purposes where data protection is paramount so there cant be any data stored on 3rd ...
3
votes
4answers
125 views

Anonymized Votes

Background Looking to create an anonymous voting system. The system must track whether or not a user voted on an item (public information), but only that user is ever allowed to know whether they ...
41
votes
1answer
5k views

What is the difference between https://google.com and https://encrypted.google.com?

Is it there any difference between the encrypted Google search (at https://encrypted.google.com) and the ordinary HTTPS Google search (at https://google.com)? In terms of security what were the ...
4
votes
4answers
635 views

What is the most secure way for two people to communicate?

There are various services on the internet that offer secure communications. Typically in the past if I want to share some sensitive information with someone, I will do so over a Cryptocat chat ...
7
votes
1answer
122 views

GPG-encrypted mailing list and other approaches to safe communication

What is the best way to communicate privately on a mailing-list? Requiring each member of the list to have the public key of each other member, and encrypt their messages with those, is cumbersome to ...
7
votes
3answers
453 views

Securing a laptop against attacks (article)

I came across this article when looking for ways of hardening my laptop, and this guide seemed extremely thorough. It is perhaps overly paranoid, but it will be good to have a guide I can trust should ...
1
vote
3answers
575 views

How to secure data before returning Macbook Air?

I am returning my MacBook Air to Apple and want to know the best way to ensure my data is not recoverable from the flash storage. I currently have Filevault 2 enabled, however before I enabled it I ...
-1
votes
2answers
174 views

Keeping the password secret over regular http

I would like to at first be clear that this is for poor site owners who can't afford the SSL option but require logins to their site, potentially from a public kiosk, and need a secure method of ...
0
votes
2answers
285 views

Anonymous proxy over SSL [closed]

Can you name any anonymous proxy software that don't use VPN connections? Basically, I'm analyzing different encrypted traffic and now I need to analyse a simple anonymity proxy traffic. I'm analyzing ...
9
votes
2answers
691 views

How might the U.K. Government's proposed internet surveillance equipment “bypass” encryption?

http://www.channel4.com/news/black-boxes-to-monitor-all-internet-and-phone-data http://rt.com/news/uk-privacy-internet-freedom-186/ 'Black boxes' will be installed by internet services providers ...
1
vote
1answer
908 views

proxy services for torrents vs encrypting data

I've noticed growing popularity in proxy services for torrent clients; such as BTGuard. Most torrent clients encrypt traffic so aren't these services pointless? I read that it's because the encryption ...
7
votes
4answers
283 views

What steps should one take to provide “reasonable” levels of privacy from a government?

I'm highly uncomfortable with the recent news surrounding government snooping in the UK. If we define a typical user to mean somebody who: Browses web sites such as BBC News and Stack Overflow Uses ...
5
votes
2answers
567 views

Considering that SRP is better than SSH and Basic Auth, how can it be implemented in a website?

SRP is short for Secure Remote Password protocol, and provides a better way for passwords to be sent over the internet. I've read the information at it's Stanford University home page, the Wiki ...
6
votes
2answers
297 views

With Google's new Privacy Policies going into effect soon, how can I better protect myself using their services?

From what I can tell, the gist of the new Privacy Policy from Google is that they're making a blanket policy to allow using your data between all their services, however they see fit. So now one ...
4
votes
1answer
436 views

Android for the Paranoid

In the case of a rooted phone, what are the various options to stay anonymous and keep your data secure? I've seen the guys at The Guardian Project work towards this: ...
1
vote
0answers
260 views

Server side data de-duplication + client-side encryption with private key. Possible with “convergent encryption”? [duplicate]

Possible Duplicate: Online backup : how could encryption and de-duplication be compatible? I just saw an article on Techcrunch wherein a startup company was describing their new cloud ...
37
votes
7answers
3k views

Online backup : how could encryption and de-duplication be compatible?

A "soon to enter beta" online backup service, Bitcasa, claims to have both de-duplication (you don't backup something already in the cloud) and client side encryption. ...
0
votes
5answers
441 views

What should one do when he/she wants to protect him/her home--computer--?

As you know, deleting a file by pressing shift-delete or by using the Trash doesn't mean that the file is unrecoverable. It's data persists on your computer. In day to day life, adversaries use ...
15
votes
2answers
488 views

Are URLs viewed during HTTPS transactions to one or more websites from a single IP distinguishable?

For example, say the following are HTTPS URLs to two websites by one IP over 5 mins: "A.com/1", "A.com/2", "A.com/3", "B.com/1", "B.com/2". Would monitoring of packets reveal: nothing, reveal only ...