The attribute of a system that prevents the release of data to unauthorized individuals. The ability or expectation of an individual or group to reveal information about themselves selectively or not at all

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1
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3answers
278 views

Do obscure image URLs prevent image harvesting?

On a Web site which requires user login, and all content is viewable by any registered user, is there any point in making obscure image URLs like "1mh9cr2m78234bc23-32xy4723nxy12.jpg" to protect the ...
1
vote
2answers
481 views

Alternative Email Provider [closed]

As a continuation to Why would someone trust DuckDuckGo or other providers with a similar privacy policy? it seems like we already have a secure way to make a search without writing history and etc. ...
28
votes
3answers
10k views

What is the best practice: separate ssh-key per host and user VS one ssh-key for all hosts?

Is it better to create a separate ssh-key for each host and user or just using the id_rsa key for all host to authenticate? Could one id_rsa be a malpractice for the privacy/anonymity policies? ...
8
votes
3answers
1k views

Does excluding Tor nodes by country improve privacy? [closed]

Here's the situation: the government of West Nauru is known to run a lot of TOR exit nodes and to collect a lot of data on the traffic, using extra large arithmometers to collate & correlate ...
2
votes
1answer
302 views

Twitter.com in private browsing leaks data to normal browser. Other sites as well? Bug or feature?

This is the first time I encountered similar thing. When I log into the Twitter web site in Chrome (namely, the Iron version which is said to be security enhanced, but that does not matter here) in ...
-3
votes
3answers
293 views

How to download data anonymously? [duplicate]

How to download data anonymously, were to store the data. I was reading a post on a forum and a guy was asking how do you download data anonymously and he asked how do hackers do it ,everybody started ...
7
votes
4answers
2k views

Can a VPN avoid the Prism Surveillance Programme?

This is causing me major concern and i can understand it is for a lot of users as well. I have nothing to hide but it's the moral aspect of snooping which has ticked me off. Can a VPN avoid the ...
38
votes
5answers
3k views

Client-side encryption, but cloud service can still decrypt data in the event of a death? Is this possible?

I've been worried about this password manager, PasswordBox that seems to be gathering quite a bit of steam lately. They seem to have raised VC funding and are offering a free password management and ...
1
vote
1answer
316 views

When a browser extension or user script pulls a JS file from Google's CDN, how does this compromise the user's privacy in terms of Google's reach? [duplicate]

The context from which my question has arisen is this user script which locally removes ads from Ixquick.com, which is an anonymizing 'proxy' search engine that gives the results from Google's index ...
4
votes
2answers
185 views

Is there a Security/Privacy risk in storing computers' hardware thumbprint?

I'm asking this because according to this article , Microsoft collects much less information than actually exists for Windows licensing (e.g. only 10 bits for MAC addresses, 6 for CPU serial number ...
12
votes
11answers
6k views

Besides IP addresses, how else could one be identified? [closed]

OP: I'm curious how else an actor seeking to identify someone online could accomplish this task besides just using an IP address. What methods would they employ? What knowledge must they have of the ...
0
votes
1answer
344 views

What are the performance and security tradeoffs when selecting “ECC” or “Subgroup” in a U-Prove token?

In one of the U-Prove documents, I remember reading something that compared Subgroups versus ECC and it went something like this (paraphrased): Subgroups Requires a bigger key to achieve equivalent ...
2
votes
1answer
4k views

How can I get the IP address for a ToR Hidden Service (HSP) with a .onion address?

I'd like to find out the IP address of a given .onion address. Is it possible for me to simply assign an exit node (that I control) to my client and just monitor it to determine what IP address ...
2
votes
2answers
239 views

What may a Hungarian employer do with the employee monitoring logs?

Employers often monitor employee network access, even install keyloggers on their computers, etc. But the articles I found on the internet, is about the monitoring but not what they may do with the ...
2
votes
3answers
2k views

Have the police placed a bug on my line [closed]

As a pretty dedicated anarchist, rule-breaker and malcontent, I often find myself at odds with the British police. I have been the subject of 3 searches (that I know of) over the last 8 months ...
3
votes
2answers
620 views

How can I protect my domain names without exposing too much personal information?

I guess more specifically I want to know how to ensure I retain ownership by having sufficient contact information in the Administrative, Technical and Billing contact fields, but without exposing too ...
1
vote
1answer
79 views

Couldn't websites that want to track our activity just store the data in the DOM?

For example as the value of an attribute of a html tag. <div cookie='id=1234'></div> Then if the user deletes the cookies while at least one page of the website is open, a javascript ...
-2
votes
2answers
715 views

How to minimize your fingerprint, or become invisible on the web? [duplicate]

With all of these news stories about the government reading emails and snooping information from other sources, what are ways to minimize or eliminate an organization's ability to actually track and ...
-1
votes
1answer
160 views

Who can view my https browsing habbits? [closed]

I was wondering about HTTPS security and how easily is compromised. I have already read the similar threads in here, but I have some more questions: Let's say I am searching something at Google. ...
7
votes
3answers
585 views

How secret are secret forums?

I'm looking into setting up a forum for a writers group I attend; this would be for sharing stories amongst ourselves. In order to retain first rights, this has to be within a hidden forum, where the ...
1
vote
3answers
111 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 ...
6
votes
3answers
824 views

Does Google log my activity on service A when logged in to service B or by IP address?

Now that Google's new Privacy Policy will combine data from their various services... Will Google associate me to my activity on one service even if I am not logged in to that service? Did they ...
3
votes
2answers
261 views

PDF files on webserver file system

We create PDF files as relevant to a customer's e-mail communication. These PDF's contain some personal information, specific to the client. The client is emailed a link to the PDF. The link to the ...
2
votes
3answers
11k views

How can I send and receive untraceable emails? [duplicate]

I have been receiving threatening emails from someone, and I don't want them to know my location for my safety's sake, but I need to send them a "Cease and Desist" notice. This person has great ...
4
votes
2answers
3k views

Does Java applets reveal the real IP address, even when using proxy or vpn?

Can a Java applet reveal the original client IP address, when browsing through a proxy or a VPN? Why?
2
votes
1answer
478 views

Safe harbor in USA, EU, and Russia

I am doing research on Google's Blogger service and its privacy protection features. They say that Google complies with the U.S.-EU Safe Harbor Framework and the U.S.-Swiss Safe Harbor Framework. I've ...
3
votes
2answers
2k views

Keeping Whois domain registration details private

Most domain registers offer a service to keep your details private in the Whois database. Usually this works by replacing your email, telephone and snailmail addresses with proxies or P.O. Box ...
9
votes
2answers
546 views

How does the Copyright Alert System work? Who has implemented it?

Some ISPs are participating in a Copyright Alert System that notifies content authors of violations of their copyright. I'm concerned how this oversight relates to my private traffic, and what laws ...
1
vote
2answers
90 views

Do keyservers keep logs of who adds whom to their keyrings?

Maybe it depends on the keyserver. Does that pose privacy issues?
4
votes
1answer
196 views

How can browser select suggestions for my private searches?

I use a VPN service that provides a pool of IP addresses, I clean history/cookies/etc - all the browsing data before a session. Regardless, when I type in the search of one particular search engine, ...
-1
votes
1answer
420 views

Automated scanning of personal email [closed]

I am a current user of gmail, and have recently become interested in the privacy policies of the large webmail providers like gmail, yahoo, hotmail etc. I understand that it is commonplace for them to ...
1
vote
0answers
478 views

OTR and/or SecureIM library for C# .NET [closed]

I'm looking for implementations (or even wrappers) for OTR or SecureIM encrypted chat protocols usable from C#. Currently I found none, and considering porting Java OTR library and/or wrapping ...
1
vote
1answer
960 views

What is the “about:blank” context for browser security and privacy?

This blog is describing a way to hide the referer header in various situations. Specifically he is referring to things that run in the about:blank context. What is the about:blank context? How does ...
2
votes
2answers
118 views

What kind of privacy leakage do stuff printed to stdout pose?

1- When a program outputs to stdout, is that normally logged anywhere else? 2- When is it an issue to make a command verbose in printing to stdout instead of working quietly or redirecting to a file? ...
2
votes
2answers
381 views

Is time zone information saved in files?

Do files written and timestamped in a certain timezone simply keep the -0000 time in their modification and creation timestamps and adjust the time displayed according to the user's timezone? Or do ...
2
votes
1answer
165 views

Secure Development Environment for University dealing with private data

We are a development team within a state public university. Much of our development deals with working with private student and employee data. Some applications push data from internal databases out ...
1
vote
2answers
325 views

How do private photos get stolen

I'm not referring to any of the below: Spiteful partner sharing private photos of other after editing oneself out. Someone stealing photos from a professional photographer/artist without permission. ...
-2
votes
1answer
149 views

Pedometer with strong privacy (no data in cloud, local analysis software, no iOS) [closed]

I wish to do 10,000 steps a day. Now searching for an accurate pedometer. I don't wish a cloud solution, data must be local and a nice analysis software. What do you recommend me? I am using a Mac.
0
votes
1answer
349 views

How can I ensure privacy when outsourcing authentication to an IdP (Identity Provider)

I need to outsource authentication to an IdP (Identity Provider) but I don't want that IdP to know of the calling site. The two major issues are the callback URL and the referer header. Is there any ...
5
votes
1answer
362 views

Is it safe to abandon a free webmail account that has been in use for a significant amount of time?

I have a free webmail account that I have been using for around ten years now. Over the past two years I have almost phased out using this address. I have concerns around accounts that I may have ...
-1
votes
1answer
524 views

Is it still possible to sign up for a Google account without SMS verification? (March, 2013) [closed]

Non of these two methods worked: http://googlesystem.blogspot.com/2012/01/new-google-accounts-require-gmail-and.html
-3
votes
1answer
343 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 ...
9
votes
1answer
782 views

Device fingerprinting & Mass Computer Surveillance

Device fingerprinting is one of the biggest privacy problems as explained because people think cleaning cookies, using proxy servers or blocking domains can protect them (when blacklisted trackers ...
4
votes
0answers
1k views

How can you remove your presence from the Internet? [duplicate]

How can you remove your presence from the Internet? For example from social networks, from email servers, from forums etc. Problem is how records of you are identified on the internet? We have well ...
10
votes
3answers
432 views

Should I ask a user to re-authenticate if the browser thumbprint changes? Is a server side library available?

Is there a security benefit to using the browser's thumbprint in addition to a session identifier to identify a unique session? Would it then be advisable to ask the user to reauthenticate (or simply ...
2
votes
2answers
1k views

What certification would be considered equivalent to the U.S.-EU Safe Harbor Framework?

The Safe Harbor website says the following: The European Commission’s Directive on Data Protection went into effect in October of 1998, and would prohibit the transfer of personal data to ...
1
vote
1answer
545 views

What's most standard way to secure internet connections and protect privacy?

It's common knowledge that Wi-Fi, or other Internet connections, should be encrypted via a VPN to be secure, and to hide our real IP address from intermediary network observers. However, one can't ...
3
votes
1answer
58 views

A good privacy policy or pursue encryption for private community?

I am planning to create a private web site where people of a very specific target group would keep private stuff. I am between two major roads for this. Road 1 -Build a trusting and personal ...
-2
votes
3answers
258 views

Basic Algebra and How it Applies to Information Security? [closed]

I'm an undergraduate student at Kaplan University and one of my projects in my Algebra class is to be able to identify two concepts that we've learned thus far and how they might apply towards my ...
1
vote
1answer
270 views

Compromised server with psyBNC - what are our next steps?

One of our VPS servers has an install of psybnc on it. The install has been present for quite some time, and has now been brought to our attention. We have backups, but they also have psybnc on them. ...