The state of being anonymous. Meaning: not identified by name and not having outstanding, individual, or unusual features that enable identification.

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83
votes
6answers
14k views

How much can I trust Tor?

How much can I depend on Tor for anonymity? Is it completely secure? My usage is limited to accessing Twitter and Wordpress. I am a political activist from India and I do not enjoy the freedom of ...
29
votes
5answers
5k views

How to be completely anonymous online?

I recently saw this post on reddit: http://www.slashgeek.net/2012/06/15/how-to-be-completely-anonymous-online/ But the majority argument, both on reddit and on comments on that post seems to be that ...
20
votes
4answers
9k views

Differences between using Tor browser and VPN

I can't quite figure out the differences between using the Tor browser and using a VPN (like concretely proXPN). From what I understand the idea is the same, that they both hide the IP address. The ...
92
votes
13answers
30k views

Why is it difficult to catch “Anonymous” or “Lulzsec” (groups)?

I'm not security literate, and if I was, I probably wouldn't be asking this question. As a regular tech news follower, I'm really surprised by the outrage of Anonymous (hacker group), but as a ...
17
votes
5answers
2k views

Different strategies for online anonymity and their +/-s?

I saw this question about anonymous web browser, but I wanted to go a little bit more in depth. I prefer answers that take into account how a connection would be traced back, time it would take to ...
14
votes
8answers
10k views

Whats the best way to make my internet traffic anonymous?

Recently I have thought more and more about how to make my Internet traffic anonymous. Not for illegal reasons, but just to stop leaving information about me. The methods I know of to anonymize my ...
17
votes
6answers
3k views

Anonymous web browser. Is it real?

Do anonymous browsers work? What principles do they use? Can I use them to test access to my web site? Can I detect if a visitor is using one? What is the different between traditional and anonymous ...
16
votes
6answers
19k views

What are the pros and cons of a VPN for privacy

Recently I have been getting more and more interested in the security (privacy and anonymity) issues of my online life. Not that I have anything to hide, or that what I do online is so interesting to ...
53
votes
2answers
12k views

Best practices for Tor use, in light of released NSA slides

It has been known in the security community that a tool as versatile as Tor is likely the target of intense interest from intelligence agencies. While the FBI has admitted responsibility for a Tor ...
13
votes
7answers
1k views

How to browse the Internet safely?

What is the best way to browse the Internet safely? By safely I mean: anonymously having encrypted communication Extra bonus for: being able to do it with little or no performance impact cheaply ...
211
votes
20answers
43k views

How can someone go off-web, and anonymise themselves after a life online?

With data mining tools like Maltego and other correlation tools for large data sets, if we conduct any transactions online assume that these can all be collated to build a good picture of what we do, ...
45
votes
7answers
2k views

Why does one need a high level of privacy/anonymity for legal activities?

This question is sort-of spun off of a previous one. How to counter the statement: "You don't need (strong) security if you're not doing anything illegal"? There are a lot of great ...
48
votes
5answers
97k views

Anonymity on Facebook - how do they suggest people I should know?

I want to know how Facebook discovers the people who you know in real life or who know you. I tried the following to see if Facebook can still discover my acquaintances in real life and suggest them ...
12
votes
8answers
8k views

How anonymous is my setup?

my friend and I are trying to make the most anonymous setup for a computer to do things across the internet without being known the location from which it came. Our setup is as follows: A windows ...
8
votes
6answers
4k views

How can I send emails anonymously?

How can I send email anonymously? We used to track email's IP and its location based upon the email headers, and there are many possible ways to track the email's id's which were sent by the anonymous ...
10
votes
3answers
7k views

Detecting Tor proxy by reading request headers

I am a newbie to the field of security. As I was trying to explore more about HTTP request and response headers, I came across this website which provides a detailed analysis of the request header ...
6
votes
10answers
1k views

Surfing anynomously

For work I often go to China, and there I met some dissidents I would like to help. I need to upload some videos to an ftp server in Europe. I will connect through a public hotspot without ...
7
votes
6answers
1k views

Secure Internet Polling

In the United States, there has been a lot of talk about creating a secure polling system that would operate over the internet. I have also heard that Securing a poll over the Internet is impossible. ...
17
votes
4answers
16k views

Does using an http proxy completely hide my real IP address?

If I obscure my IP by going through a free http proxy and visit a page, will that site's admin ever be able to find out my true IP or anything related to my true connection/info?
310
votes
12answers
56k views

Is it bad practice to use your real name online?

On some accounts I use my real name on-line (Google+/Facebook/Wikipedia/personal blog), others (Q&A/Gaming) I use an alias. My question is: Security and privacy wise, what can people do with my ...
27
votes
7answers
59k views

How can you be caught using Private VPN when there's no logs about who you are?

I know there are 2 services of VPN (free and paid). Normally, free VPNs need money from somewhere and sometimes they can sell your information to any agency that needs it. Now, if we are talking about ...
20
votes
7answers
3k views

How can I keep my identity anonymous as a website owner/administrator?

My question looks touchy, but I'll do my best to explain. You see, I live in country where democratic rules are quite, well, delusive. In theory, there is freedom of speech, democratic elections and ...
9
votes
5answers
8k views

Is a Tor router really safer than a proxy?

If I use a Tor router to browse the regular internet that it has to leave the Tor network through an exit node. Apparently the exit node has all the information from the original user it came from on ...
1
vote
1answer
678 views

“VPN -> Tor: Go to jail” - What's the logic behind this?

The VPN won't see anymore than your ISP already is. So even if the VPN was logging everything you did, shouldn't it just leave you in status quo? How can it ever compromise your identity, that you ...
0
votes
2answers
169 views

Monitoring user use VPN

If there is an employee uses the internet through an internal proxy in his company, and he use a paid VPN service to browse safely, can IT side be able to monitor his behavior?
8
votes
5answers
3k views

What do the various browser “private modes” do?

Recently there has been some disagreement as to what "private mode" means when it comes to various browsers. Primarily I am referring to... IE's "InPrivate Browsing" Google Chrome's "Incognito ...
1
vote
4answers
14k views

Can someone tell if you are using a VPN by your IP address?

I am wondering whether a website you are accessing can tell if you are using a VPN or not based on your IP address? I have done some Google research and it appears, that this is the case. However, I ...
21
votes
1answer
6k views

What are darknets, and how can they be used to provide security and anonymity in network communication?

One of the major problems with the internet is that it's difficult to stay anonymous while retaining the ability to communicate with a large number of people. While encryption can be done effectively ...
38
votes
6answers
2k views

Is the concept of Authenticated Anonymity possible?

Or is authentication essentially incompatible with anonymity? If we have the idea that authentication is proving that someone is who they say they are and anonymity is essentially having an unknown ...
30
votes
3answers
10k views

What is the best practice: separate ssh-key per host and user VS one ssh-key for all hosts?

Is it better to create a separate ssh-key for each host and user or just using the id_rsa key for all host to authenticate? Could one id_rsa be a malpractice for the privacy/anonymity policies? ...
20
votes
7answers
2k views

When do honest people need privacy or anonymity? (e.g. they have nothing to hide) [closed]

I'm having a discussion with someone who thinks they don't need technical measures of privacy or anonymity. Common arguments against needing to care about privacy or anonymity include: Everything ...
20
votes
13answers
41k views

How to remain 100% anonymous on the internet?

I was searching for methods or tools to remain completely anonymous on the internet. TOR came up but it is seems that it is far from perfect. Are there any 100% foolproof ways ? Or approximately 100% ...
8
votes
4answers
26k views

Advanced techniques for detecting a proxy/getting original IP

In what manner can a website detect my original IP address, even though I'm using a proxy server? I've noticed this with a few sites. There are four proxy methods I've used: Firefox with a proxy ...
30
votes
3answers
12k views

How does “check.torproject.org.” know if you're using TOR?

I'm looking at the results from the following URL and would like to know how does the TOR website "know" that TOR is being used or not. ...
9
votes
1answer
716 views

Can BitTorrent clients be fingerprinted?

As https://panopticlick.eff.org/ demonstrates, web browsers are very prone to fingerprinting, both active and passive (often you can fingerprint a web browser by simply monitoring the wire). My ...
3
votes
6answers
21k views

Possible ways to track down anonymous mail senders?

In my previous post here How can I send emails anonymously? the community framed and guided how we can send an anonymous emails through various ways which makes me thought about the following things ...
9
votes
4answers
2k views

Why disable JavaScript in Tor? [duplicate]

Why it is not advisable to use JavaScript with Tor? Yet with JavaScript, you cannot get the IP address of the user except through an external website. How could using JavaScript with Tor expose one's ...
9
votes
1answer
231 views

E-voting: receipt-free, verifiable, and anonymous

Background In response to a system design concept, a question was posed: How do you achieve electronic voting, anonymity, and verifiability at the same time? I was informed that most experts in ...
7
votes
3answers
1k views

Circumventing Device Fingerprinting

Regarding the concept of device (browser) fingerprinting, would it be possible for the user to spoof fingerprinting data by giving random information such that your fingerprint changes after every ...
3
votes
2answers
953 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 ...
1
vote
3answers
996 views

How is it possible that anonymous members still post on Twitter but aren't busted? [duplicate]

Possible Duplicate: Why is it difficult to catch "Anonymous" or "Lulzsec" (groups)? I think that something that Anonymous & other hacking groups do, is illegal and ...
0
votes
3answers
2k views

Can you still be tracked when using a VPN?

If I am using a VPN on twitter, can an organisation like Anonymous or Lulzec track me and find out my identity?
4
votes
3answers
117 views

Does using DNSSEC in parallel with an anonymisation network decrease your privacy?

When using an anonymous communication network like Tor, to ensure privacy you must route your DNS traffic through the system even if your computer always uses DNSSEC for DNS lookups, would this be ...
3
votes
3answers
406 views

What are the best practices for maintaining privacy on a non-jailbroken iOS device?

iOS, like most other mobile OSs, has the potential to leak significant chunks of personal information to 3rd-party apps and to ad and tracking networks used by those apps, which in turn also has the ...
2
votes
1answer
123 views

How to increase anonymity of TOR

I need some system to gain a high level anonymity - nobody should have the possibility to figure out my IP. I can use TOR, but I do not completely trust to it. So I have an idea for a system with high ...
1
vote
2answers
4k views

What is the best tool to anonymize your scans (network/ports)? [closed]

What are the best tools to anonymize my port scanners and vulnerability assessment tools (like nmap , metasploit ) ...? I have been using Backtrack and tor network with proxychains to do this, but ...
7
votes
4answers
2k views

Is it possible for a third party to sniff data off the line to an ISP and determine what the user is doing?

Can somebody hack the line between my router and service provider and monitor what I'm doing online and what sites I'm visiting?
4
votes
2answers
78 views

Securing anonymous website posts

Can a website allow users to securely post anonymously, while still allowing these posts to be edited by the original author at a later time and preventing editing by other users? In this context, ...
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. ...
2
votes
1answer
166 views

What devices/types of devices typically have unique associated ID numbers?

Background (not necessary to read; just what makes me ask): Say someone's computer has either been hacked, or is running software run by $LARGE_EVIL_CORPORATION, and the hacker/$L wants to collect as ...