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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55 views

What is the likelihood of a government organization having a copy of the major .COM private keys? [closed]

This is a bit of a vague question, but it seems relevant these days with the information on all those "mass spying" programs getting leaked. I will describe the scenario and I just want to know if it ...
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2answers
1k views

I work for a company from home online, using my own laptop. Privacy issues [closed]

I work for a company from home online, using my own laptop. To work, I have to login to their network through a web browser, Google Chrome. The URL begins with: https:// . I use a User ID and password....
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3answers
164 views

How to guarantee privacy on files that I store

I want to create an Android app where users from an office (typical use) can upload scanned documents to the app backend service for later use. e.g. A lawyer want to upload a sentence ...
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1answer
8k views

Efficacy of Chrome incognito mode

I am curious about the true efficacy of the browser private mode. I did a bit of googling and stumbled upon the following page. http://www.magnetforensics.com/how-does-chromes-incognito-mode-affect-...
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3k views

Privacy of Gmail for business?

Considering the recent litigation in which Google apparently claimed that all the emails, all the data in them, are Google's property and can do with the data whatever they want, I get frequent ...
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3answers
166 views

Securely transferring data from service provider to client

Suppose a client C wants to transfer form a service provider P, who collected data on behave of C using a web-application. Additionally, suppose the amount of data is larger than 100 MByte and ...
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3answers
232 views

What day-to-day activities can compromise a person's information security [closed]

Recently a car was stopped next to me at the traffic lights. The driver had his phone connected to the car's bluetooth and the conversation could be heard by me crystal clear in the next car - the ...
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2answers
508 views

Repost: Wappalyzer selling datasets - possible website security implications? [closed]

This question has originally been posted to Stackoverflow but then I found that this was the right place to ask. If you are a moderator, please delete this question at SO. Hello everyone, I am ...
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1answer
64 views

Microsoft support asking me for my phone IMEI?

I just contacted Microsoft support on my Lumia phone via the preinstalled "Contact Support" app, about an issue of the language of comments on apps in the Store being in the wrong language (different ...
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3answers
141 views

Can my employer see the actual video chat if I use Facebook messenger on work WiFi?

I used my personal iPad over work WiFi (Verizon jetpack) to have a video chat with a friend over Facebook messenger. Can my employer actually see the video or just that I used messenger?
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48 views

Random autofill [closed]

I was trying to pay for something just now, and when I put my name in the chrome autofill came up and I clicked it. The address that showed up was wrong though but corresponded to the postcode of one ...
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1answer
94 views

How to send sensitive data through an email?

Many times I have been in situation where I needed to send something sensitive, like my personal data, medical report, or something else over the email. In my country governmental institutions do not ...
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1answer
62 views

Is there a way to create separate environments on your computer with no way of detection?

I would like to know if there is a way to create two different systems/environments on your PC (Windows OS) that you will enter each by different username and password. When someone enters your ...
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1answer
42 views

Is it possible to log all file reads performed by an application in Windows 7?

I have a piece of software I'm supposed to be running on my computer. The only thing I'm slightly worried about is the files it reads, as it's closed-source and slightly fishy. I know it's not ...
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2answers
104 views

Why use the UUID method over traditional ID?

The following quote came from one of my Teachers not to long ago, along with an exercise to build an application: To follow guidelines, you are to use UUID's instead of ID's. Of course, the ...
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2answers
221 views

A secure alternative for e-mail

I am looking for an alternative for my current e-mail provider (gmail). I would like to gain back a little bit more "privacy" on the internet. I would like the following things: The e-mails I send ...
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3answers
98 views

Google Public DNS- private enough?

Google claims that they do not keep any personally identifiable information but they do keep a user's ISP and geo-location information including the geocode, as shown here. To keep the question ...
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1answer
55 views

Resellers and web admins and email privacy

Maybe I'm missing something, but this is "my problem". If you ask some company to create some domain for you and several e-mail account with that domain and forward that information to your gmail ...
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2answers
93 views

Mobile Phone security - help finding security/privacy review/discussion [closed]

I'm in the market for a new phone, and was wondering which modles/operating systems are the best to protect privacy/security. I don't use social media, so won't have Facebook/Twitter,etc. I am fairly ...
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1answer
266 views

Is it there any effective way to prevent shodan to access my webcams [duplicate]

Recently while browsing using shodan, I came across a search string to explore webcams. Some of the searches I carried out were: webcamxp city:city name webcamxp geo: longitude and latitude ...
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1answer
191 views

What is the best setup to keep my email private from both attackers and government agencies?

I am attempting to setup a secure and private email account for my company. we currently use gmail which actually requests the emails from a hosting service provider that is configured with our ...
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1answer
53 views

Could see image of previous session after restarting and switching OS

(I have GNU/Linux and Microsoft Windows installed.) I played a game on Microsoft Windows, quit the game, restarted the PC, and selected GNU/Linux. On the login screen, the background image was ...
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2answers
215 views

How to know what personal information companies know about myself

I've been learning about Cyber Security and how to protect myself online after reading some books on the subject and I want to know how much Information i've handed out to companies.
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1answer
841 views

Are WhatsApp or Telegram secure enough to use for office communication?

We are thinking about switching from e-mail to instant messaging. Do you think, Apps like WhatsApp or Telegram provide enough security for that?
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1answer
182 views

Is authentication through proxy sites safer?

usually in office or wherever whenever we are blocked with gmail and facebook websites,we used to browse the site with the proxy sites,we used to pass our login data through proxy sites,my question is ...
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2answers
2k views

How secure is XMPP with self-signed SSL certificates?

I'm looking for an easy way to set up a simple IM infrastructure that protects messages in transit as well as avoids having logs in places that neither I nor someone I trust controls. I'm based in ...
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2answers
92 views

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

Maybe it depends on the keyserver. Does that pose privacy issues?
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3answers
1k 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 ...
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2answers
170 views

Will the ISP know what sites I visit if I use a VPN? [duplicate]

If I use a VPN, and visit any site on HTTPS, will the ISP know what sites I have visited? Because IP-addresses of websites are not encrypted? And if the answer is yes, are there any ways to solve ...
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2answers
162 views

Whatsapp decryption by government agencies

I would like to know why government agencies need the help of WhatsApp for decryption. As can be seen in this article. They asked for WhatsApp help to decrypt the messages. They did more complicated ...
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1answer
43 views

Gmail password on another device. [closed]

I sold my android phone. I had account saved for google apps. When I change my password of gmail account, can it be possible to log in from previous phone by buyer?
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1answer
111 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
117 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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1answer
141 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
166 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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2answers
163 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
257 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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1answer
773 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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1answer
314 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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2answers
295 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
90 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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1answer
270 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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3answers
354 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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2answers
117 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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2answers
78 views
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1answer
114 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 amazon@*...
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2answers
166 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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2answers
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
18k 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
896 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 ...