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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2answers
160 views

Can my University see what Stack exchange account I am logged into?

I have to log into an account to use the university internet, so I imagine they can see all the sites I view, but can they see what account I am logged into, and can I do anything to hide this?
3
votes
1answer
100 views

Detect air signals

Is it at all possible to detect all air type signals for a given location? For example, if I wanted to get a list of all air signals (i.e. wifi, bluetooth, radio, 3g, 4g, and all other air type ...
1
vote
1answer
111 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 ...
3
votes
2answers
4k views

Does a VPN hide what URLs I visit?

It's clear that someone listening on a network could still find out what website I visit over HTTPS (as discussed here) but what about when surfing in a VPN? What exactly can the underlying network ...
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 ...
55
votes
6answers
49k views

Can my IT department read my Google Hangouts chats while at work?

Is Google hangouts encrypted? Would my work's IT guys be able see pictures and text I send while on a work computer? Yes I know I shouldn't be sending stuff I don't want them to see while at work, but ...
7
votes
1answer
16k views

Is there a sms authentication that works like 10minutemail? [closed]

I remember reading on this site a user recommending 10minutemail.com as a way to register or give email address to non-trusted websites. Is there any similar site for disposable phone number for ...
2
votes
2answers
751 views

What was the security vulnerability behind Box and Dropbox and what's different now?

Earlier today I received a number of comments saying that my shared links were disabled. I looked around and saw a number of articles explaining what happened, and Dropbox posted an official statement ...
1
vote
2answers
161 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 ...
2
votes
2answers
1k views

How vulnerable am I on a unencrypted public WiFi network? [duplicate]

I am enrolling myself into a college. College provides a Public WiFi Access Point, to access internet through its network, which is unencrypted (No password). As being a programmer for last one and a ...
3
votes
2answers
27k views

Browsec - VPN and anonymizer

According to Browsec's website this application can be used to Bypass firewalls. So in countries like Iran it seems a useful tool to bypass censorship and filtering. For start using this application ...
15
votes
5answers
2k 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
1answer
43 views

Location Obfusication and Email/remote login

Would it be possible for a user of a 3rd party VNC software package and email client to obfusicate/spoof their location, so that an employer would be unable to determine the location from which the ...
0
votes
1answer
96 views

How to maintain validity of user credentials?

In an example scenario consider that; I am a customer of organisation and I have two separate accounts with two different departments X and Y. I can login in to each department's website by using ...
0
votes
2answers
191 views

Is it bad if one uses the same email address on different sites/forums?

Is it bad practice if one uses the same email address on different sites and forums?
0
votes
4answers
965 views

How can i protect myself from tor vulnerability on windows

Recently I came across an article regarding Tor. According to article there is speculation that the uncovered malware was used by a law enforcement agency to harvest the IP addresses of users ...
2
votes
3answers
537 views

Is there an anti-proxy detection available?

Sites like Wikipedia and Google (among others) don't let you sign up through a proxy or TOR (at least with Google, you have to provide SMS verification if you sign up through proxy.) Somehow they ...
9
votes
4answers
101 views

Fingerprinting the webpage content

I'm moderating a closed section of a forum - think 'covered by NDA' (not actually, but it's a good equivalent of the situation), with restricted access. Sometimes we find screenshots from that forum ...
43
votes
8answers
8k views

What are some considerations before moving personal data to Google Drive?

I am considering uploading some (all) of my digital personal data to Google Drive. I guess this would instantly grant access for NSA to my data. (Is that right?) Who would have access to my data on ...
2
votes
1answer
251 views

Youtube & Google Services that ID you based on stuff on your computer - what is the risk?

If I'm on a VPN and accessing sites like Youtube or other's using Google services, am I still at risk for being located geographically via scripts in content I am viewing? Like I think some scripts ...
5
votes
2answers
443 views

What is the ideal anonymous workstation setup? [closed]

My goal is to build a perfect stationary workstation from which I can work anonymously. Most instructions on being anonymous usually involve, at some point, moving around and switching from coffee ...
6
votes
1answer
295 views

TOR: I'm repeatedly being connected to a couple of Entry Nodes!

I'm using TOR (Orbot for Android), and when I look at the log of the connection establishment phase, I see that I'm repeatedly being connected to familiar nodes, especially the Entry Nodes which 3 out ...
5
votes
4answers
2k views

Ways to monitor someone's internet traffic

If some authority for whatever reason decides they want to monitor your traffic on a wired DSL connection, how would they do it besides exploiting your OS? What are the other ways assuming the OS is ...
2
votes
1answer
372 views

What Does Putting Each Subscriber of ISP in One Subnet of His Own Mean?

I've noticed that I used to be assigned an external IPv4 from my ISP and a 24 bit mask (255.255.255.0), then it changed to 255.255.255.255, today I was studying IPv4 subnetting and I understand that ...
2
votes
3answers
3k views

VPS Privacy: OpenVZ vs KVM vs Xen

Considering OpenVZ, KVM and Xen: Which VM technology is the most difficult for the host's administrators to access given an encrypted root partition? Can I have a reasonable expectation that rogue ...
4
votes
5answers
277 views

Secure file sharing, instead of attaching files to emails?

Allow me to give some background information, so you may understand my situation better. We have been prone to sending emails to unintended recipients, many of which contained confidential data. ...
0
votes
1answer
436 views

Virtual Desktop & Virtual Machine

What is the difference between virtual machine and virtual desktop? KOMODO Internet Security, for example, offers virtual desktop, and there's a stealth program there. If software sends the same ...
2
votes
3answers
4k views

How does Network Discovery OFF protect my computer?

Yes, it seems that the computer will not respond to pinging. But any computer with a packet sniffer will be able to see my ip once I send any packet to the router. So basically, if I'm surfing the ...
2
votes
2answers
301 views

Are Internet Explorers “Tracking Protection” able to prevent AddThis canvas fingerprinting?

A paper on web tracking mechanisms identifies the web-tracking company AddThis as a major user of canvas fingerprinting. Are IE:s Tracking Protection, provided Tracking Protection Lists including ...
4
votes
3answers
295 views

Is blurring face secure?

I'm wondering how secure is to blur face in my photos? Is there any way to re-focus, or re-blur blurred object?
2
votes
2answers
260 views

Get the browser history without using a browser

I would like to get the browsing history of a computer in my network (without running that web browser), is it possible?
1
vote
3answers
135 views

Concerned with Tails vulnerabilities

Regarding this: http://www.forbes.com/sites/thomasbrewster/2014/07/21/exploit-dealer-snowdens-favourite-os-tails-has-zero-day-vulnerabilities-lurking-inside/ Apparently, even the version of Tails ...
5
votes
3answers
10k views

Resolving an IP address of a Remote machine to its MAC address

I wanted to know whether its possible to get the MAC address of remote node (computer/Access Point) if I know its IP address. I have heard that if someone sends you an email (even through gmail), you ...
3
votes
1answer
10k views

House owner can see who's connected to WiFi; what more can he see?

I live in a rental house, and use the house-owner's wireless network to connect to the internet. The owner can see who is connected to his wireless network and I had a few questions regarding this ...
30
votes
20answers
5k views

How can I prevent my kids from bypassing my computer restrictions?

My son has a downloaded copy of Ubuntu that he uses to "break" into my computer, bypassing Vista. I have two questions: Can this damage my computer or corrupt my files? (I have lots of pictures) Is ...
3
votes
1answer
147 views

How to (programmaticaly or by other means) encrypt or protect customer data

I am working on a web project and I want to (as far as possible) handle user data in a way that reduces damage to the users privacy in case of someone compromising our servers/databases. Of course we ...
4
votes
1answer
79 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 ...
20
votes
5answers
2k views

Should I let a user know they have entered an unknown username or email address?

On my website I have a password reset page that users can use if they have forgotten their password. On this page they can enter their username or their email address and hit "reset" which will send ...
2
votes
4answers
169 views

Can webpages using the Google plus button get my name?

When I'm logged into my Google account, and I visit a web page that contains the Google Plus "+1" button, does a script have access to my name, even if I don't interact with the Google Plus widget?
2
votes
4answers
1k views

How to block web-sites from viewing browsing history within firefox?

How can I block websites in Firefox from viewing my browsing history within my browser cache? For example; I've done some Google searches that Amazon is now starting to use to target advertise; the ...
7
votes
4answers
4k views

What web browsers support OCSP stapling? Are the privacy and performance features the same?

OCSP stapling decreases the load on a PKI infrastructure's OCSP server by attaching a signed OCSP response to the target in a TLS connection. In addition it creates a more secure/private session ...
16
votes
2answers
955 views

Can robots.txt for your face be made effective?

As Google Glass slowly starts shipping, I've recently came across an article on stopthecyborgs.org that mirrors my anxieties that Google Glass currently does not feature a robots.txt for my face. It ...
0
votes
3answers
233 views

What is the technical rationale behind intermediary email servers?

EFF's Survelliance Self-Defense (SSD) project has an illustration of how email over SMTP goes through intermediate mail exchange servers: AFAIK each intermediate servers is expected to add its own ...
1
vote
2answers
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 ...
3
votes
3answers
643 views

How to prevent CAS from leaking user identity to arbitrary visited websites?

Summary evil.example.com could use a hidden frame to request a CAS ticket from corporation.example.net, then validate it to receive the username of the hapless user. This effectively deanonymizes the ...
-2
votes
1answer
76 views

Voicemail PIN reset - what is a DDN? [closed]

Here is a recording of Glenn Mulcaire using social engineering to reset the PINs to voice mailboxes to which he did not have authorised access. (At least, that's my understanding.) He appears to say ...
2
votes
2answers
573 views

How does Google track a user?

Some days ago, I was studying Web Programming for academic purposes. So I was learning SQL Injection by applying it on a sample website sqlzoo.net/hack/ But soon after it, in the Google ads on every ...
2
votes
5answers
667 views

How to safely show some text on a webpage?

I want to display some very sensitive information on a web page and I want to make sure that nobody, except the user in front of the browser, is able to access this information. I'm aware that in ...
14
votes
8answers
43k views

Is it possible to Identify a VPN user by finding relations in traffic?

If I am using VPN service to protect my identity, can my traffic be used to identify all my traffic? For example, if I am accessing two services: Some service A, where I do not leave any ...
1
vote
2answers
3k views

how can I stop someone from watching my internet history? [duplicate]

I use someone's wifi network. Is there anyway to stop him by getting my browsing information or can I somehow hide my browsing history from him?