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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79 views

What are the privacy implications of using Yubico OTP with YubiCloud?

I am considering purchasing Yubikey devices (made by Yubico) to add two-factor authentication when my users ssh to our various servers. I figured I would configure the device to use Yubico OTP with ...
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1answer
104 views

How to only let end user to access data in a web app

I've been read a lot about common encryption methods used in a django app. However, my requirements are very different. I am looking for a way to encrypt my web app data so only the owner of the data ...
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130 views

What browsing history exactly would police have under proposed UK law change? Plain english

It's very unclear what '12 months' browsing history being kept by network provider' actually means to an uninformed person. Thunderbird? VPN? Startpage searches? Bit-torrent downloads? Epic browser ...
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2answers
151 views

Can a “client-initiated” session cookie provide more privacy and security than existing session alternatives?

There are several uses for a cookie, and I would like to offer some kind of guarantee that a cookie is being used for a specific, limited purpose and scope. In my case, I want to prove that a cookie ...
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160 views

Online anonymity for a journalist in a dangerous country [closed]

I am a journalist in a corrupt country. I am concerned that my online usage will allow my antagonists to track me down, and it wouldn't end very good. I am aware that I may use TOR and VPNs, and ...
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3answers
243 views

Should I use my trusted VPN for all my traffic? [closed]

I use my trusted VPN primarily for the sake of anonymity (to avoid data being collected about my Internet browsing), although I am aware of its security benefit -- traffic encryption. My question, ...
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727 views

How do I convert a GPG certificate to a CRT certificate that can be imported into Windows Certificate Manager?

I have a GPG certificate from someone used for email -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) I would like to import that into Windows Certificate Manager So ...
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690 views

Does the browser still stores the website you visited Private Browsing [incognito Firefox]?

As they clearly state in their website they mention that What does Private Browsing not save? Visited pages: No pages will be added to the list of sites in the History menu, the Library window's ...
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272 views

Which things can facebook access like contacts etc

I had two incidents . I added john to my skype account and i exchaged few messages. Then i went home and was checking facebook . Then at right side i saw Do you know john and it was his acoount ...
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283 views

What are the risks in using a VPN tunnel

I live in a small town and I know my ISP in person. I don't like the idea he can read all my unsecured communication (if he wanted to do so). I know I can use a VPN tunnel such as SecurityKISS.com to ...
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1answer
88 views

Why should we focus on protecting root access on a home computer?

I understand why root access should be protected in general, especially in the context of a server environment. An unknown party can essentially control everything you do on a computer remotely ...
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169 views

How secure is it to store information in Google products

I think many people have been gradually forking over more and more personal information to Google. I was noticing how I now have details about my doctor appointments stored in Google Calendar and on ...
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341 views

Why is my IP address not my own?

When I search the geographic location of my IP address why does it show multiple cities and states that are not my own? Does this indicate someone else is sharing my IP address?
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115 views

Securing Laptop's Wireless

When ones goes into a public space, like a train or plane, how does one prevent their previously joined SSIDs from being broadcast? I noticed that my phone and tablet tend to try to join these ...
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77 views
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112 views

Email address book stolen

The way I have set up my email system allows me to put the name of a company (that say I am buying a book from) in front of the @ and my domain name.net after it. So, when I get an email from ...
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2answers
164 views

Can I find out if my employer is snooping on me? [duplicate]

I work at a large university and have a computer supplied by my employer. I would like to find out whether my employer is snooping or can snoop on my files or activity on my computer. Can I find that ...
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43 views

Privacy Policy for Mobile Apps

We are next to launch an iOS app in App Store which is asking us for a privacy policy url as part of process when this app is being uploaded to app store. We and most of our users are outside USA and ...
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2answers
16k views

For how long ISPs keep record of Internet usage? [closed]

For how long ISPs keep record of Internet usage? Do they keep record of every page we visit? In what form do they keep such records (remote IP, URL, page title, headers, etc.)? Is it possible for an ...
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2answers
756 views

Idea for hiding your mobile phones' location, and still be able to place and receive calls. Any suggestions?

The diagram below is a thought experiment that could provide a certain level of privacy to mobile (smart)phone users, beyond what they currently have. Some of it is purely theoretical, but it should ...
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3answers
214 views

Privacy-preserving authentication with unique user identification for Web applications

Is it feasible to authenticate users such that they should be prevented from creating multiple accounts, and that their privacy is not impaired (i.e., no personal information should be revealed to the ...
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1answer
198 views

what info can web bugs track?

From EFF's Web Bug FAQ(point 6), What information is sent to a server when a Web Bug is viewed? The IP address of the computer that fetched the Web Bug The URL of the page that the Web ...
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1answer
139 views

How can I block flash from obtaining a list of available fonts in my browser? [closed]

How can I block Flash, at least in Chrome, from obtaining the list of available fonts in my browser? It seems that the combination of fonts available is the easiest way to fingerprint a browser.
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1answer
333 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. ...
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1answer
608 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 ...
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3answers
1k views

Are tracking cookies illegal?

I have a merchant website. When a user visits the website, a cookie is set. Then when the same user visits the site again, we provide him with suggestions, content that he may enjoy based on what ...
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1answer
73 views

Verifying physical address via a verification service provider. Are there any threats?

The idea is to send address information to a service provider to see if the address actuall exist or will kick back not valid. If done over an unencrypted connection across the internet, are there ...
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1answer
1k views

Storing US employer identification number (EIN / FEIN) in a database

What are considerations for storing a United States Employer Identification Number (EIN / FEIN) in a database? Is this considered sensitive information along the lines of an SSN? Are there legal ...
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3answers
140 views

Is it possible for Apple or any other company to create fully encrypted smartphone?

From the latest Apple vs FBI story it's known that Apple is technically capable of changing the boot-loader of the iPhone to provide interface for brute-force finding of 4-digit password. I'm ...
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1answer
55 views

Does using Ghostery with Privacy Badger impair PB's heuristic learning?

I am running Ghostery and Privacy Badger for FF. From what I have read at eff.org/privacybadger, PB uses a heuristic algorithm to learn what 3rd-party sites are tracking me. If I am running Ghostery ...
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1answer
90 views

Benefits of injecting antivirus inside browser

Some antiviruses propose you to use their browser plug-ins. For instance, Avast SafeZone propose you reactive defend by checking signatures of keylogers/malware/spyware etc. But, what's the benefit ...
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1answer
87 views

How does add-on for the Firefox with a custom proxy server prevents info from Google?

I would like to know how does add-on for the Firefox web browser with a custom proxy server prevent Google from collecting information about your browsing? Does it prevent also from your internet ...
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1answer
50 views

MS Exchange email privacy and Admins

Using the Exchange control panel feature/tool of MS Exchange 2010, you can search all the emails belonging to any domain user and read them. Allowing an Exchange administrator to read the emails of ...
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1answer
59 views

IP Forwarding question

I am starting to learn a bit about TCP/IP and I have a question about IP forwarding. If someone had access to my home network (WiFi password) what are the possibilities that IP forwarding is being ...
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2answers
97 views

privacy - Which parts of URL is protected by HTTPS? [duplicate]

Assuming the website I visit uses HTTPS, which parts of the URL is protected from the eyes of my ISP? eg; https://subdomain.domain.com/path/file.php?param=value I know that domain.com (and probably ...
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2answers
188 views

Snoopers Charter VPN advice needed

With the Snoopers Charter coming soon in the UK, I intend to start using a VPN service. Disregarding issues of the VPN logging user details or leaving my IP address discoverable, what other potential ...
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1answer
175 views

MUST Share Personal Info with Windows 10?

Just upgraded to windows 10. Had window open in Firefox when I upgraded. Should point out that for some reason Windows 10 would not upgrade on it's own, I went to Microsoft and they used remote ...
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2answers
122 views

How much information a Flash program (Flash app) can gather about computer when running?

Does anyone know if a Flash web application has access to local hard drive? What about OS information or hardware information? If I allow webcam and microphone access, how much information can it get ...
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1answer
124 views

In the United States, when can someone legally search my personal laptop? (Government or private security) [closed]

Unlike the United Kingdom, U.S. citizens don't have an explicit right to privacy in the Constitution. Although there are implied privacy rights within "penumbras" of the Bill of Rights this has ...
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1answer
90 views

Do file hosting services check user data manually by human? [closed]

I wonder if file hosting services like Dropbox, MediaFire, OneDrive, Google Drive, etc. manually check user data for piracy or copyright infringement. Although their terms of service always say that ...
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1answer
18 views

What TCP-level commands affect the global configuration of the stack?

I'm looking at TCP, and what options may affect the global configuration so that I can detect a repeat visitor. What TCP commands (for lack of a better word) affect the global TCP stack? Or that or ...
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2answers
126 views

Saving an Id on a cookie. Security point of view?

I'm developing an ASP.NET MVC 5 website, which a user can select some filters, based on those fillers the server process a result, and the user can make a order and pay for it. In my Order table i ...
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2answers
243 views

What are the pros and cons of using DNS to block unwanted domains?

There are many methods to block unwanted outgoing requests. Examples include browser settings and extensions, and .hosts files. While DNS blocking won't affect direct accesses to a numeric IP address, ...
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2answers
86 views

Potential worm damage on a physically isolated Tor system

I'm setting up a physically isolated Tor system (with one computer serving as the workstation and another as a Tor gateway), and I'm concerned about methods a worm could use to infect my OS. In the ...
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1answer
65 views

Cellphone Tracing

Can someone trace where you were a year or two earlier, based on your cellphone? If so, would you have to have been making a call? Or just have your phone on? Or can your past be traced even if your ...
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2answers
234 views

How to keep database record secret even from developer having access to it?

Imagine a web-based email app, such as GMail. The email should only be readable by the sender and the recipients. No one else, including the developer having access to the database server or ...
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1answer
87 views

How Fast Flux technique works exactly?

I was reading about botnets and C&C servers and saw this term. I've read this Wikipedia article but I couldn't really understand what and how this is working. I think its some kind of proxy ...
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2answers
80 views

Dealing with Spam with an unkown party harvesting the email address [closed]

I have a situation where I keep receiving spam from several IT companies (solicitations, marketing etc.). I think I gave away my email to a company in the last couple of years for reading a white ...
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1answer
286 views

Is CloudKit or iCloud suitable for storing PII?

iCloud is Apple's storage technology that copies data from one iPhone and shares it with every other device. CloudKit is a similar technology that allows (from what I can tell) the partial ...
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302 views

How do shared IP addresses work and do they give privacy?

I assume "shared IP addresses" work by NAT, because obviously two devices with the same IP address need someway to distinguish them. I've seen some privacy advocates boast they have "shared IP ...