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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8
votes
4answers
1k views

Keyboard sniffing through audio recorded typing patterns

I've been thinking about this for a while; I know people are aware of wireless wiretapping of keyboards. However, has there been research on how to wiretap keyboards based on typing patterns? I'm ...
2
votes
2answers
369 views

Studies on Android users' attitude to security

I'm a final year BSc. student of Computer Security & Forensics at the University of Bedfordshire (UK). I'm investigating perceptions of security on Android platforms, and how to educate users of ...
4
votes
2answers
7k views

Privacy implications of IDFA/IDFV? (iPhone/iOS)

Apparently, iOS 6 introduced IDFA, "identifier for advertisers", which identifies your device so that advertisers can track you and send you ads. It appears they also introduced IDFV, "identifier for ...
1
vote
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 ...
8
votes
6answers
2k views

Whats the probability of a personal computer being hacked?

For a normal computer user following these practices: Have an up to date anti-virus with a firewall installed (Norton). Do not install cracked software. Do not open suspicious links or download ...
-1
votes
4answers
809 views

How to protect myself from cyberbullying?

I want to learn how can I protect my PC from getting hacked in order to protect myself from cyberbullying. There is an intruder who has hacked my system over the last 4 years. He has hacked my all ...
1
vote
1answer
610 views

Silent (no user interaction) utility to clear cached credentials on Windows [closed]

Is there any way to clear cached credentials on Windows, that doesn't require: user interaction (e.g. a confirmation window); administrator access; or making a persistent change to the ...
3
votes
1answer
202 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 ...
1
vote
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 ...
10
votes
8answers
688 views

iPhone Tracking debacle - risks and countermeasures

For those of you who are not familiar with the topic, a quick search will turn up a lot of hits, e.g. see the researcher's report at Got an iPhone or 3G iPad? Apple is recording your moves - O'Reilly ...
5
votes
1answer
76 views

What are the security challenges encountered with attribute exchange?

OpenID has Attribute Exchange, Facebook has Facebook Connect, and authorization services such as Oauth enable access to user data distributed across a range of content providers. What are the ...
4
votes
1answer
179 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 ...
2
votes
2answers
75 views

Information disclosure by identifiers

I'm doing a small research and I observed quite a lot of sites that reveal some private information in the ID-s that they assign. As an example I would like to point out e-commerce sites that issue ...
10
votes
5answers
7k views

Check photos for geotagging and remove lat/long data

I like to upload photos to various internet services, but I prefer not to share my geographic location. I understand Facebook and other services strip out the geolocation data, but they still have ...
5
votes
1answer
128 views

How long can I store personal information on unconfirmed subscriptions?

I have a monthly newsletter. In my subscribe form I use a double opt-in method: The visitor subscribes. I send him a confirmation email. If I receive a reply, I add him/her to my system. In the ...
3
votes
2answers
153 views

What information will dig leak to an attacker?

What information will the axfr and ixfr commands in DIG provide to an attacker?
1
vote
1answer
325 views

Is Oracle gathering information from my machine when I download Virtualbox or Netbeans?

When we try to download Netbeans or Virtualbox from the Oracle/Sun site, our firewall warns us that some suite called EdgeSuite tries to obtain information from our machines. I don't know what ...
4
votes
4answers
338 views

How to securely share files with other individuals?

I have a collection of files I would like to securely share with a small number of other people. The collection is mostly static; no more than one or two new files will be added per month (after the ...
6
votes
3answers
2k views

What can a hacker do when he has physical access to a system?

I mean, I'm a tech guy here in my region (not a hacker...). When I sit in the front of another person's PC, I notice a little fear about what I can do in the system. It's obvious that I will not ...
0
votes
2answers
665 views

Keeping the password secret over regular http

I would like to at first be clear that this is for poor site owners who can't afford the SSL option but require logins to their site, potentially from a public kiosk, and need a secure method of ...
1
vote
2answers
314 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 ...
4
votes
3answers
574 views

Further potential problems with Windows 8 SmartScreen

Some research was recently published that showed that Windows 8's SmartScreen feature sends certain details about every single application that you install to Microsoft. Ignoring the obvious privacy ...
3
votes
1answer
6k 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 ...
3
votes
5answers
1k 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 ...
4
votes
1answer
325 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 ...
3
votes
2answers
1k views

How Is It Possible For Hackers To “Dig Up The Dirt” On People?

Like the title says, I was wondering how its possible for hackers to "dig up the dirt" and get peoples personal information such as address, credit cards, bank accounts, social insurance number, etc? ...
3
votes
2answers
250 views

Protect sensitive data from sysadmin prying eyes

I'm thinking about this problem. What if I have to manage sensitive data (i.e. health data), and I use a managed server? I'd use encryption of course, but if they have root access they can see conf ...
0
votes
2answers
522 views

Anonymous proxy over SSL [closed]

Can you name any anonymous proxy software that don't use VPN connections? Basically, I'm analyzing different encrypted traffic and now I need to analyse a simple anonymity proxy traffic. I'm analyzing ...
5
votes
2answers
680 views

Workarounds for :visited CSS History reconnaissance

Several years ago it was possible to use a:visited { background: url('/log.php'); } to figure out on what website user has been previously. But now it is restricted by browsers. Is there any ...
10
votes
2answers
1k views

How might the U.K. Government's proposed internet surveillance equipment “bypass” encryption?

http://www.channel4.com/news/black-boxes-to-monitor-all-internet-and-phone-data http://rt.com/news/uk-privacy-internet-freedom-186/ 'Black boxes' will be installed by internet services providers ...
2
votes
2answers
546 views

How to prevent private data being disclosed outside of Organization

I'm not looking to secure my internal network Our company keeps sensitive customer information. How can I prevent this information spreading outside of the company ? How do big companies prevent to ...
4
votes
3answers
8k 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 ...
1
vote
1answer
419 views

What torrent software should I be aware of as a security professional? [closed]

I am new to the torrent world and want to experiment / learn with the lowest risk possible. What do I need to know about torrent software, and related software and network configuration in order to ...
2
votes
2answers
766 views

Interesting article on a vulnerability found in Tor

This article describes how French researchers compromised users using Tor. I'm not sure I fully understand or agree with it. I don't see what Bit Torrent has to do with anything? I mean they start out ...
2
votes
3answers
612 views

Are there any addons that disable only some functionality of scripts?

Tor comes bundled with NoScript. Correct me if I'm wrong but that's because client sided scripts can determine the originating IP address regardless of who the traffic is passed through. But NoScript ...
19
votes
6answers
10k views

Is Facebook allowed to sell/give your information away to anyone willing to buy it?

Is Facebook allowed to sell information about their users to other companies? For example selling name, address and IP information on a specific geographic location could be very valuable ...
3
votes
1answer
172 views

Facebook changed the default email address for every contact. How do I mitigate the impact and risk?

Facebook created a problem for regulated industries and Registered Investment Advisers (RIAs) by changing the default outgoing SMTP address for every contact to a @Facebook.com address. This is an ...
2
votes
4answers
2k views

If a hacker were to compromise a GMail database

Assuming the systems that store the Gmail database is compromised what is preventing them from reading everyone's emails by looking at the data in the database? I assume nothing, and in order for ...
3
votes
1answer
837 views

Are there any anonymous OpenID providers similar to Gawker's “burner”?

Gwaker has an anonymous commenting system called Burner. It is offered as an alternative to Facebook, Twitter and Google. What's the difference between Burner and creating a throwaway Google , ...
7
votes
5answers
2k views

Privacy issues with email providers [closed]

I am looking for an email provider (or for a way to do it myself) that will not divulge my personal information under no circumstances. I found out that getting this information with a order for ...
3
votes
4answers
222 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. ...
3
votes
3answers
383 views

Are there any same origin issues (SOP) with TOR?

Are there any issues with Same Origin Policy (SOP) with TOR or *.onion addresses? I'm thinking of cookies Plugins (Silverlight, Flash, Java, etc) Javascript
1
vote
4answers
275 views

How do governments carry out computer surveillance?

If https is really secure as companies tell us, how do governments manage to eavesdrop on terrorist and criminal communications? http://en.wikipedia.org/wiki/Computer_surveillance
19
votes
9answers
948 views

What's a good way to trigger a hidden 'distress signal' in instant messaging?

Here's the scenario: Alice and bob use Off-the-record messaging to communicate over IM. The have: Encryption Authentication Deniability Perfect forward secrecy They communicate after ...
1
vote
1answer
68 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 ...
3
votes
2answers
371 views

Securely storing (email) lookup database

Looking for suggestions on implementing a server-side lookup table, where the key is an email address. Goal: Keep these email address private, even if data on the server is stolen. Assumptions: The ...
2
votes
1answer
4k views

Clearing IE temp files don't erase CRL history. How can this be purged?

Even after I purge all my Internet temporary files, I still see information when I type certutil -urlcache How do I purge this information?
2
votes
3answers
224 views

Why is security across a network “hard” to achieve?

This may be a naive question. If it is, I'm fine with just a link to outside information. I studied RSA encryption about 2 years ago, but that's about it. I'm just wondering: is it a matter of ...
0
votes
2answers
491 views

How to build a secure socks tunnel?

I was using a socks proxy to access websites blocked by my ISP, now it don't work any more in an strange way. Using the proxy is same as not using it! (i.e. I can access open sites but filtered sites ...
6
votes
4answers
1k views

What's the safest way to access my US-based bank's website from within Mexico? VPN vs SSH vs HTTPS?

I will soon be moving to Mexico and living there for an extended period. During that time I will need to occasionally access my US-based bank's website. I'll always be connecting using my own laptop, ...