Bonum Certa Men Certa

How to Securely Provide Techrights With Information, Documents

The key is anonymity

A lock



Summary: Advice for potential whistleblowers, or sources with evidence of abuse that they wish to anonymously share with the world (via Techrights)

OVER the years Techrights has received critical information from dozens of sources, all of which remained safe (unexposed). But this does not mean that all of them did this safely. This article provides advice for those who wish to pass to us information in the safest of ways, without having to do a lot of complicated things.



Why Not Off-the-shelf, Self-contained Secure Software?



Over the past 6 months or so we have looked into various bits of Free/libre software, e.g. Briefkasten (no longer actively maintained, as of 2013) and SecureDrop, which is too big a project (massive also in the source code sense compared to Briefkasten, not to mention difficult to set up). After much effort we decided to settle for something which is simpler to use and is much faster to use. To facilitate leaking of sensitive documents (e.g. evidence of misconduct) we mostly require anonymity, as the content of the material does not -- in its own right -- do much (if anything) to expose the source.

Typically, whole frameworks are built for distributed and de-centralised leaking. This requires quite a bit of hardware, which in turn needs to be set up and properly configured. It's complicated for both sides (source and receiver) and it's usually developed for large teams of journalists, for constant interaction with sources, or a regular flow of material. We do not require something this advanced. In practice, a one-time document drop is usually enough.

Our Proposed Solution



We have decided that the following method would be good enough given the nature of leaks we normally receive. They are typically about technology, rather than some military or surveillance apparatus such as the CIA's assassination (by drones) programme or the NSA's mass surveillance programme.

For extra security, we kindly ask people to ensure anonymity/privacy tools are used, notably Tor. Without it, privacy/anonymity cannot be assured to a high degree. It's possible, but it would not be unbreakable (meaning too great an effort and a challenge for spies to take on).

Establishing a Secure (Anonymous) Session



Follow the following steps, with (1) for extra assurance of anonymity.

  1. Install Tails or prepare a Tails device (e.g. Live CD) to boot on a laptop, in order to simplify session creation with Tor (for those who insist on using Windows we have this guide [PDF]).
  2. Irrespective of (1), seek public wireless/wired access in something like a mall (preferably not a sit-down like a coffee shop, where cameras are operated and situated in a way that makes it easy to track individuals by faces, payment with debit/credit cards and so on). The idea is to seek a place -- any place -- where it is hard to know the identity of the connected party, even by association (e.g. friend or family). Do not use a portable telephone (these are notoriously not secure and regularly broadcast location).
  3. Refrain from doing any browsing that can help identify patterns or affiliations of the user (e.g. session cookies). In fact, unless Tails is used, it might be worth installing a new browser (Opera for instance) and doing nothing on it prior to the sending of material. This reduces the cookie trail/footprint.


Send the material



Once logged in anonymously, anonymously (do not log in) submit text through Pastebin and take the resultant URL for later pasting. Do not pass PDFs for non-textual material. Instead take shots of them, to reduce/eliminate metadata which is often being passed along with them. Then submit to Anonmgur and make a note of the resultant URL for later pasting.

This is typically a one-way communication channel, so add any context which is necessary, then link to the above material as follows:



Caveats



While not impenetrable, it would take an enormous amount of effort (and connections in several high places) to unmask a source who follows the steps above. Unless it's a high-profile political leak, such an unmasking effort would be well beyond what's worth pursuing (expensive and complicated). MAC address-level spying often assumes access to very high places (and deep into back rooms), so therein lies no significant danger, especially when the best anonymity tools are properly used and the incentive to unmask isn't great enough at high places (usually the political or military establishments).

Recent Techrights' Posts

10 Days Ago Richard Stallman Gave a Long Interview in French (linuxfr.org)
English translation
Science, Not Fast Food/Junk Food
The commercial exploitation of users won't stop until users exercise full control over their software or - more broadly - their computing (including data)
[Video] Dr. Richard Stallman at Technické Univerzitě v Liberci
New/via libre-liberec.cz
Security is Desirable, But Not When the Term Security is Misused to Imply Centralisation of "Trust" (Whose?)
'Security' is not an excuse for vendor lock-in
 
Digital Sanitation Good Practices
leave behind Microsoftism
The Free Software Foundation, Which Has Appointed a 43-Year-Old President, is Looking to Add Another Board Member (or Treasurer)
expect the FSF to add more people
Richard Stallman Confirms Next Week's Talk at Technical University of Munich, We Urge EPO Staff to Attend
That's probably late enough for EPO staff to attend after work
Gemini Links 18/10/2025: Notifications and Geminaut
Links for the day
Many Red Hat People Are Leaving, But It'll Be Framed Publicly as Leaving IBM
Similarly, IBM layoffs (or "RAs" as they're called) include Red Hat layoffs
Expect More Waves of Microsoft Layoffs This Month (at Least Two Rounds Confirmed Already)
From what we can gather, assuming the recent rumours about XBox are true, there will be at least 3 waves of Microsoft layoffs this month alone
Security Issues in Cisco and Jenkins Passed Off as "Linux" Problems
Fear, Uncertainty, Doubt (FUD) tactics
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Friday, October 17, 2025
IRC logs for Friday, October 17, 2025
Slopwatch: LinuxSecurity, Linux Journal (Slashdot Media), UbuntuPIT, and Google News (Noise)
egregious plagiarism
Links 17/10/2025: Better Answers Sought After Air Crashes, "China Fans Patriotic Sentiment as Trade War With U.S. Heats Up"
Links for the day
Links 17/10/2025: Fentanylware (CheeTok) Causing Problems, Japanese Government Blasts Slop
Links for the day
The Linux Foundation Seems to Have Turned Linux.com Not Only Into a Spamfarm But Also LLM Slopfarm
it's polluting the Web, even important domains like Linux.com, with spam and LLM slop
Links 17/10/2025: UK’s Largest Breach Penalty and Windows TCO Examples
Links for the day
Go Watch Video About Librephone, Get Microsoft Ads
Very ethical company...
Campaign of Defamation Against the People Who Built NixOS (and Are Now Pushed Out From Their Own Project)
We've already grown familiar with - and resistant to - such tactics
Links 17/10/2025: Nestlé Crisis, Canada Post Versus 'Gig Economy' [sic] and Vista 11 Breaks Itself
Links for the day
Tux Machines Has Helped Separate Opinions/Analysis From News
In September 2023 we decided to split things apart and not repeat links in both sites
Tux Machines Has Improved Navigation of GNU/Linux and BSD News
Some more 'wiring' work
What a World Would Look Like If Everyone Used Free Software Only
Freedom is what matters, not "Open".
The Media Helps Microsoft, Amazon and Others (GAFAM and Beyond) Lie About Mass Layoffs Amid Valuation Bubble
The media, instead of saying that there's an "AI bubble" crashing the economy might instead choose the narrative of "jobs replaced by AI"
Bad Tempered? You Might Have Just Given Away That You're Losing the Argument
Brett Wilson LLP is fully aware that it is being investigated
Richard Stallman (RMS) is a Target of Defamation Campaigns Because of His Views on Software (But Politics Are the Excuse for Defaming Him)
Here in this site we try to refrain from politics, except in Daily Links
End of Vista 10 and Rise of GNU/Linux as Client Side Operating System
It seems certain GNU/Linux will grow in popularity over time
Taking Stock of a Week's Worth of EPO Leaks
We remain committed to exposing EPO corruption as long as it keeps happening
Mathieu Parreaux claims FINMA knew since day one
Reprinted with permission from Daniel Pocock
Calumny, Libel, Joerg Jaspert & debian-private untouchable cyberbullies
Reprinted with permission from Daniel Pocock
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Thursday, October 16, 2025
IRC logs for Thursday, October 16, 2025
Techrights Turns 19 in 3 Weeks
coverage of suppressed topics and protecting all sources/whistleblowers
International E-Waste Day Same Day as End of Vista 10
message from Akira Urushibata
The EPO's Central Staff Committee Presents Evidence That Staff Compensation Lowered While the Office Increases Income by Illegally Granting Invalid Patents
These people become millionaires by doing illegal things
Second or Third Wave of Microsoft Mass Layoffs in October 2025, This Time Portugal
Those are just the ones we know about, there may be several more
'Help Net Security' (helpnetsecurity.com) May Have Become a Slopfarm as Well
Zeljka Zorz, Editor-in-Chief at Help Net Security, was reported to us
Gemini Links 17/10/2025: Rant About Network Solutions, Strange Anomaly on Lagrange
Links for the day
EPO Staff Representation Lacks Social Dialogue With Relevant Management, Controversial and Sometimes Illegal Policies Implemented Without Necessary Input
"In this open letter, the CSC requests that the President submits an agenda item in the next available General Consultative Committee (GCC) meeting on setting up regular meetings between the CSC and the higher management of DG1."
Links 16/10/2025: Political Leftovers and Gemini Protocol Links
Links for the day
Lies Need to be Corrected
the Court never invited us
Slopwatch: Guardian Digital (linuxsecurity.com), Slashdot, Google News, and More
Maybe one day, once the bubble pops completely, Google News will just outright delist all slopfarms
Lufthansa Modern Slavery, Joerg Jaspert (ganneff) & Debian NSB Softwareentwicklung charade
Reprinted with permission from Daniel Pocock
Links 16/10/2025: US Starting More Trade Wars With China, CIA War on Venezuela
Links for the day
SUSE Blog is Still LLM Slop, Marketing Manager at SUSE Cannot Write
Would you buy from a company or seek support from a company that cannot even write (or fakes writing)?
Pretend You're Not Dead: Microsoft Spent Almost Two Decades Rebranding Things as "Cloud, Then "AI", Now "XBox" and "Quantum"
"AI" bubble pops, Microsoft harping about "quantum" already
IBM Allegedly Found New Tricks for Silent Layoffs: LPI, Then MIS (Not PIP)
Remember that "Red Hat layoffs" won't be reported after the bluewashing
Links 16/10/2025: Red Lines and Feeding of Microsoft Trolls
Links for the day
MIT as a Propaganda Mill of GAFAM, Paid by GAFAM
"the news" today
Links 16/10/2025: Lies Euphemised as ‘Dueling Versions of Reality’ and Microsoft "Open" "Hey Hi" Resorts to Porn as No Business Model Was Found
Links for the day
The Local Staff Committee Munich (Representation of the EPO's Staff) Explains When Cluster of Pregnancies May Result in Reduced Pay
"...even one week of part-time working is sufficient to reduce the salary you perceive during the entirety of your maternity leave."
Another Black Eye for 'Secure Boot', Microsoft Media Tries to Blame "Linux"
It enables Microsoft to remotely control computers, even computers that don't run Windows and never had any Microsoft software installed
Slopwatch: UbuntuPIT, linuxsecurity.com, and Various Slopfarms in Google News Attacking "Linux"
A new survey of the Web said that the majority of the Web is now slop (that's being said in the news this week)
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Wednesday, October 15, 2025
IRC logs for Wednesday, October 15, 2025
Links 16/10/2025: Increased Use of Social Control Media Surveillance in US, French Rage Over Pensions
Links for the day