Encryption

The Guide to Peer-to-Peer, Encryption, and Tor: New Communication Infrastructure for Anarchists

Posted on 2023/03/26 by darknights

An exhaustive anarchist overview and guide to various apps and tech that utilize peer-to-peer and encryption.

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Secure encryption chat apps are essential infrastructure for anarchists, so they should be closely scrutinized. Signal is the dominant secure encryption tool used by anarchists today. Conspiracy theories notwithstanding, the fundamental architecture and development goals of Signal have potential security implications for anarchists. Signal is a centralized communication service, and centralization results in potential security implications, especially when contextualized within the current threat landscape. Alternative secure chat apps like Briar and Cwtch are Peer-to-peer communication tools that, in addition to being Encrypted like Signal, route all traffic through Tor (PET). This approach to secure communication offers great advantages for security, anonymity and privacy over more common services like Signal, but with caveats. However, anarchists should seriously consider trying and using Briar and/or Cwtch, in the interest of developing more resilient and more secure communication infrastructure.

Despite all that, the best way to communicate anything securely is still face-to-face.

Shhh…

This is a discussion about digital tools for communicating securely and privately. To begin, it must be stressed that a face-to-face meeting, out of sight of cameras and out of earshot from other people and devices, is the most secure way to communicate. Anarchists were going for walks to chat long before encrypted texting existed, and they should still do so now, whenever possible.

That being said, it’s undeniable that secure digital communication tools are now part of our anarchist infrastructure. Perhaps many of us rely on them more than we should, but there is an extent to which they have become unavoidable for coordinating, collaborating, and staying connected. Given that these tools are essential infrastructure for us, it’s crucial that we constantly scrutinize and re-evaluate their security and effectiveness at protecting our communications from our adversaries.

In the last decade or two, anarchists have been early adopters of these secure communication tools and techniques, and have played a role in normalizing and spreading their use within our own communities, as well as among others engaged in resistance and struggle. The following text is intended to present anarchists with newer tools for secure encrypted communication, and make the case that we should adopt them in order to bolster the resilience and autonomy of our infrastructure. We can learn the advantages of these new apps – how they can help dodge surveillance and repression – and subsequently employ them effectively in our movements and help spread their use more broadly. Continue reading “The Guide to Peer-to-Peer, Encryption, and Tor: New Communication Infrastructure for Anarchists” →

France: Some initial notes on the investigation file against Ivan

Posted on 2023/01/25 - 2023/01/25 by darknights

The following information comes from an initial quick reading of the investigation file. Therefore, it is necessarily incomplete.

First of all, how did this investigation start?

The Anti-Terrorism Sub-Directorate (SDAT) of the judicial police began an investigation on its own initiative, at the beginning of January 2022, following “confidential information collected by [the] service” (in another document, a judge speaks of “anonymous intelligence”). The police “gathered” the names of two comrades who, according to this information, were likely to be responsible for the incendiary attacks, claimed by anarchists, which had been targeting vehicles in Paris and the surrounding area for years. In the past, different local police stations and the anti-terrorism group of the DPJ 1 (a section of the Parisian Judicial Police) had already carried out investigations, notably for “criminal association”, without success.

The National Division of Research and Surveillance (DNRS, which can be understood as the “operational unit” of the SDAT) set up an operation for tailing the two comrades. They planned to follow Ivan from January 10 to February 3, 2022, and the other person from January 17 to February 3. Concretely, this part of the file includes the statements of the DNRS agents who, in the morning, placed themselves in front of the homes of the two comrades and followed them (on foot or by car) in their movements, at work, photographed them at the supermarket, etc. It should be noted that they often lost sight of their “target” when the latter was moving on foot or by bicycle.

The second comrade was quickly cleared. The DNRS agents say that they saw and photographed Ivan putting up posters in Paris and Montreuil late in the evening of January 18. On the evening of January 21, they followed him again when he went to Paris. The comrade used his bike and the cops lost sight of him almost immediately. They then deployed four “surveillance devices” (cars come to mind). Suspecting that the comrade was still headed towards Montreuil, they placed them at four transportation corridors between Paris and this suburb. One of these “devices” recorded him on the commune of Montreuil (they lost sight of him immediately afterwards). The police used this as an indication that the comrade was responsible for the arson that occurred that night of a SFR van, in Montreuil, and of an Enedis vehicle in the twelfth Parisian district.

On February 23, the SDAT contacted the Bobigny court, which officially tasked it with investigating the comrade. Continue reading “France: Some initial notes on the investigation file against Ivan” →

To (try to) keep the cops at bay

Posted on 2021/09/21 by darknights

Source: Counter-Surveillance Resource Center

There are many guides out there that describe everything from the best ways of building timed incendiary devices, to dealing with DNA, to anti-forensic methods and how to secure digital information against search and seizure or government surveillance.

Some of them are over forty years old, others are newer, some of them still hold up while others need updating. We thought it wouldn’t hurt to have some suggestions, a brief “things to consider” article, that is reasonably up-to-date in regards to the enemy’s methods. Some lessons and experiences combined with technical info but in a format that hopefully doesn’t feel too rigid and authoritarian.

Sometimes it feels like there is a particularly repressive climate in the world or the region you live in but historically there is rarely more repression in one era than there is in another. The simple explanation is that the state is constantly waging war against its enemies, it is only more evident if one is affected by it directly or indirectly, as an individual, group or entire society. The exceptions may be situations such as world wars, but even then the mechanisms are different, and in our view it is usually possible to say that repression is constant. That is to say, it is not possible to think: I will be unaffected. Because sooner or later the spotlight will turn from yesterday’s enemy to you. Continue reading “To (try to) keep the cops at bay” →