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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1answer
188 views

Computational Feasibility of finding 'Good Links' of the following format

I recently stumbled upon this and am checking here to see if what I am proposing is indeed feasible and can be considered a breach of privacy. For obvious reasons I am not revealing the website ...
4
votes
2answers
57 views

What is a “roving” backdoor?

What is a "roving" backdoor? I understand the general concept of a backdoor. Emphasis on keyword qualifier: "roving"...
4
votes
1answer
49 views

Practical implications of 2014's android SOP vulnerability

For a project at university I have done research about all kinds of security issues, especially privacy-related ones, that have come up on mobile OS and applications over the last few years. One of ...
4
votes
1answer
307 views

Security Consequences of compromised passport data

In light of the recent hack of the EC-Council site, where the hacker makes the point that he has access to passport data a general question arises. What, if any, are the security/privacy consequences ...
4
votes
2answers
550 views

Tor traffic correlation attacks by global adversaries

I recently came across a paper called "Users Get Routed: Traffic Correlation on Tor by Realistic Adversaries" (Aaron Johnson et al) ... which seems to be saying that adversaries (like the NSA) that ...
4
votes
2answers
169 views

To What Extent does an Attacker Have Access to the Browser History through the CSS Pseudoclass :visited Styles?

I have read this article on how a scripted web page is able to obtain the visited history of a user browsing the page. However, I can't find any clear information in the article describing the extent ...
4
votes
2answers
6k views

WiFi security from another authorized user (roommate)

I believe we use WPA or WPA2 encryption. To what extent can another user monitor my traffic? Monitor my desktop activity? View documents I've saved on my computer? Tell what sites i visit? Tell ...
4
votes
1answer
332 views

Can SIP registrars and VOIP providers eavesdrop?

An e-mail provider provides people with usernames for e-mail accounts. That normally means that they have access to your e-mail if it is unencrypted. Likewise, do sip registrars have access to ...
4
votes
3answers
9k views

What is a good email site that doesn't mine your personal data? [closed]

I am becoming less and less ok with Google and Facebook collecting data on me based on my online activities and then selling that to companies. Is there a good email service out there that respects ...
4
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2answers
3k views

How do I use DuckDuckGo securely?

The Privacy Policy of DuckDuckGo.com mentions using HTTPs and POSTs affects the privacy of the search requests. Since HTTPS is disabled by default, and POSTs is enabled by default, how does this ...
4
votes
2answers
241 views

What are the consequences for deceptive practices against stated privacy policy

Disclaimer: I'm aware my question is a bit far from IT security practices but here is the most appropriate place I can think of to post my question within the whole stackexchange. Let's say, many ...
4
votes
2answers
713 views

When is an intermediate page needed before directing a user off my primary website? What is the best implementation?

The NSA has a page that intercepts redirections off the primary site. (click "TLS: "Suite B Cipher Suites for TLS," RFC 5430" for an example). I've seen this used in Exchange Outlook Web Access ...
4
votes
1answer
60 views

Storing personal information in cookies

I'm trying to do a simple display integration between two websites. One on: domain.com and another on: subdomain.domain.com All I want to do is show a "Hello John, Return to Client Area" ...
4
votes
1answer
42 views

How accurate the recent activities location provided by Microsoft emails

One of my emails is on hotmail.com provided by Microsoft. Recently, after few suspicious incidents where my computer was hacked and many other accounts, I changed all my passwords including this ...
4
votes
1answer
363 views

What are the security differences between SMIME email and PGP email? [closed]

Outside of key distribution, and specific to the technical details relating to encrypted email data (message body), what's the difference between SMIME and PGP? Example comparisons Security ...
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, ...
4
votes
1answer
692 views

Could TOR nodes collect IPs and filter them to unmask .onion url IP addresses?

I feel that I generally understand TOR onion routing. From what I understand, the node knows the IP it is receiving data from and the IP it is sending data to. So surely a node can collect the IP ...
4
votes
1answer
207 views

HITECH : New United States Federal Act on Data Security

Has anyone heard of the new HITECH Federal Act? I understand that it is an underscore of the HIPAA Federal Act but am unclear of the requirements that they are requesting. It targets companies that ...
4
votes
2answers
106 views

How can I verifiably demonstrate that steganography or hidden partitions do not exist?

I want to verifiably demonstrate that there are no hidden partitions, or hidden messages in a given message. In this scenario, assume the subject is being monitored (consensually) and agrees to align ...
4
votes
3answers
192 views

Using Tor browser on a Windows machine

Suppose a person is running a Windows 7/8 operating system. If she/he uses the TOR web-browser, can Microsoft see what they are browsing? Would that not defeat the point of using TOR in the first ...
4
votes
2answers
80 views

What's the best way to transform sensitive account numbers

I work on a web application that manages information about transmission setups and processes client transmission statistics to generate billing charges for the services used by these clients. The team ...
4
votes
2answers
151 views

I am worried because my college asks students to confirm their credit card number, location, SSN and full name on signup. What do I do?

When a user logs in with their username (Their public ID number) and a password (Their birthday, by default) their name, full social security number, partial credit card number/Expiration date, and ...
4
votes
1answer
65 views

Are these precautions sufficient for scam baiting?

I'm a tired of these stupid scammers trying to rip off fellow university students desperate for housing, so as for some free time activity I thought I'd try and do some scam baiting, and send him to ...
4
votes
1answer
8k views

Where and How is data stored in a session?

Where is the information in the fields of a session stored? If I, for instance, store in a session something like $_SESSION['foo'] = 'bar'. Where is "bar" stored? If I store an object of a class, in ...
4
votes
2answers
103 views

How much can I trust the “factory restore/reset” on a(n) (potentially compromised) android?

This question is a simple one: how much can you trust the "factory restore/reset" option on an android device? If the device has possibly been compromised, is it possible the "factory reset" will ...
4
votes
2answers
72 views

How to keep data private where software requires an online check

When software forces a user to verify online (phone home) before use, it creates an opportunity for private data created with this software to be physically connected to the Internet. This may not be ...
4
votes
2answers
187 views

Privacy/Security with SSH Tunnels and QuickVPN

I currently use QuickVPN, however, it does not seem to route my web browsing traffic through a tunnel. Am I correct? It only opens up a tunnel for accessing windows shares and documents back at the ...
4
votes
1answer
2k views

How traceable is ATM and point-of-sale credit card use back to you in practice?

A friend said ATM use is traceable easily, while point-of-sale credit card use isn't - this statement goes against my common sense. I searched for the the topic and this is what I have found: ...
4
votes
1answer
578 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: ...
4
votes
1answer
71 views

What are the compliance requirements or standards for a non-US firm hosting personal data in the US?

I work for a head hunting company with offices in Canada and Asia. We migrated our custom built CRM system from our own servers hosted in Japan to an Amazon hosting service meaning that all our data ...
4
votes
1answer
72 views

Will my method for managing account data work?

I'm looking at whats nessecary to create a small accounts server for a video game I'm programming in my spare time. User privacy is a very important topic for me, and I don't want to keep anything ...
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 ...
3
votes
3answers
16k views

How did my network admin identify my iPhone and how can I hide my ID?

I recently got a call from our network admin asking that I stop the app updates on my iPhone to open up bandwidth. It is my personal phone. My question is 2 part: Out of all of the personal devices ...
3
votes
4answers
579 views

What Gmail features should be Opted-Out to prevent PII from being indexed?

The Massachusetts and Nevada PII laws require all email with SSNs or other personally identifying information to be encrypted (TLS or otherwise). Of the free email providers, GMail does support TLS ...
3
votes
5answers
585 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 ...
3
votes
4answers
451 views

How to detect self destructing emails? How to prevent from self destruction?

Recently I came across a gmail extension for Chrome browsers which claims to send self destructive emails. I tested by sending self destructive emails to my email account and it works fine Now my ...
3
votes
6answers
254 views

Does an email signature increase security?

I'm using Thunderbird with Enigmail. It has both encrypt and sign options for sending PGP emails -- but why is an email signature needed? It just looks overkill to me! Alice and Bob can use PGP to ...
3
votes
2answers
360 views

Is my email client violating my privacy?

There are many ways that emails can be used to violate the privacy of the recipient (Return-Receipt-To:, web bugs, iframes loaded from an external page, and other email tracking methods). It may be ...
3
votes
2answers
48k views

Can a SIM card be tracked without cell phone and battery?

I have a SIM card alone without cell phone and battery. Can it be be tracked?
3
votes
5answers
1k views

TrueCrypt dataleaks that might betray the “Deniable File System” option

Reading into "Operation Satyagraha", one would have to believe give all the resources used that the investigators had some reason to believe there was data to decrypt, even though in theory and in ...
3
votes
4answers
1k views

Are kiosk-style, full screen apps possible on iOS, Android, or Windows phone?

A popular car insurance company in the US has an app that displays "digital car insurance" papers. In the commercials, these apps are opened, and the user gives the unlocked phone to police officers. ...
3
votes
2answers
950 views

How to make database of IP addresses anonymous?

I have to perform ip address connection stats anonymously because the data posses security risk, so how do I do it? Is it just like this, that the ip numbers and networks are replaced by random ...
3
votes
3answers
593 views

Can too much web searching be a danger to a security professional?

As a junior security professional, I spend a lot of time goggling for things such as 'wpa dictionaries', 'vulnerabilities...' , 'how to crack ...','and so on. I sometimes feel like I am calling for ...
3
votes
3answers
344 views

How can I keep Google from tracking me?

I'm using a VPN service (purevpn) and I notice that google knows my location even when I use noscript and a firefox private window. Is there something I can do to stop this? Remark: I'm living in ...
3
votes
5answers
1k views

Can teleworking let my boss to sniff my network traffic? What else could he do?

My boss proposed me to code from home on the their machines via internet, in two possible ways: I would connect to their computer and work on their machine, as if I was in front of the computer(from ...
3
votes
5answers
2k views

Is it wrong to collect and store IP addresses?

I am developing a PHP analytics program. I am using IP addresses to get its corresponding country. I was wondering if its OK to store both the IP address and Country or if its better if I just store ...
3
votes
4answers
270 views

What actions should be taken by site according to Data Protection legislations?

Many countries have data protection legislation: Data Protection Directive in EU Data Protection Act 1998 in UK privacy laws in USA Web application may have registration form where fields for ...
3
votes
4answers
160 views

Record IP pseudonymously?

I'd like to be able to ban an IP from my website, but for privacy reasons I would like to not have a record of the IP itself. Hashing the IP would allow for the hash to be brute forced in mere ...
3
votes
3answers
2k views

Email security and Home Mail Servers

Suppose you're truly paranoid (I assume the majority here identify with this?) and you don't want Google or other email service providers reading your email (to serve ads, etc). You don't want your ...
3
votes
4answers
226 views

Improving the privacy of a casual Web user

I am interested in improving the privacy available to me as a casual internet user with a default browser. I think that Tor is too slow and that the "Privacy Mode" in browsers isn't really practical. ...