I’m not familiar with any HF comms channels other than military or broadcasting that get 20 kHz of bandwidth. Most HF modes get 3 kHz. You might be able to get 5 kbps at 3 kHz BW with some modern modes that can adapt to the frequency selective non stationary channel.
He’s giving advice about generic protocols - you could learn about them and make your own decision. The tools he mentioned are open source - you could read the source code or trust in the community. I don’t know what other guarantee you could hope to get. If he told you he’s an anti digital censorship expert he could just be lying to you. Anyone COULD be an agent, but at a certain point you have to choose to trust people, at some potential risk to yourself.
It sounded anecdotal because I shared an anecdote. I don’t have a research study on the topic. Still anecdotally, I’d say the same thing about my 3 internships, so I’ll say n = 4. Happy to hear your anecdotal experience or non anecdotal data.
This also seems generational to me. I’m an American younger than 30 and the only people at my company who embody this are the senior people over the age of 40.
LiPos used today burn because they have vent slits. Remove the vents and it’s far more likely to explode. In any case, we’ll probably find out in a couple weeks.
Most pagers also aren’t designed incinerate/explode when they receive a signal, so I don’t know if we can make assumptions based on what typical pagers do. Seems a lot easier to short a LiPo battery than conceal a tiny explosive. An explosive can be found, but they’re unlikely to find out that the BMS is bugged to short the battery to ground
The purpose of my example was to demonstrate that oppression of women in Iran is a form of political control because it happens under secular and religious regimes, sorry I don’t think I expressed that clearly enough. I don’t consider Iran religiously extremist for multiple reasons. The populace practices such a moderate form of Islam. The country doesn’t export radicalized people. The government has some degree of tolerance for other religions (as long as you’re not a convert from Islam). The government acts in the name of religion, but in my opinion is guided by power and control rather than ideology.
In comparison, Islamic extremists do things like kill infidels and seek to establish an Islamic caliphate.
And in the early 20th century pahlavi’s regime beat women who chose to keep wearing the hijab. Religious extremism in the form of salafi Wahhabism isn’t common in the country, nor is militant jihad. It’s theocratic authoritarianism. I think the difference is worth noting.
It’s certainly on the governments radar, and they do have an interest in preventing it. Kazakhstan banned hijab in schools and engages in anti terrorism like you mentioned. But overall, the country has a large secular population (due to the Soviet Union) and the country practices a moderate form of Islam called Sufism. I would attribute this to their nomadic culture, which meant the Quran was more of an oral tradition for Kazakhs in the past. The difference between Kazakhstan and Tajikstan is that you can actually find daesh cells in the pamir valley of Tajikistan, while that’s not really a thing in Kazakhstan. Extremism in KZ has manifested as a few isolated attacks and a small amount of individuals who chose to travel to fight in the Syrian war. I spent 9 months in KZ last year and - visited mosques, talked to many locals in various cities and feel comfortable saying that Islamic extremism is rare there.
All of the central Asian “stan” countries have a Muslim majority and Tajikistan is actually the most extreme of them. But Kazakhstan, kyrgyzstan, Uzbekistan, Indonesia, Turkey and Iran are all examples of islam without extremism (although Iran has fundamentalism)