Around 2017-2018 I noticed that many – if not most – of the podcasts I listen to published an episode about red light devices. Red and near-infrared (NIR) low-level light therapy (LLLT) or as it’s perhaps more commonly known, photobiomodulation, took the biohacking world by storm. Although the research and tech wasn’t new by any means, multiple companies in this field appeared around the same time, which seemingly popularized the topic.
After a long time of conducting my own research into the science and benefits of red light photobiomodulation, I finally decided to pull the trigger late 2018. I ended up choosing a device which I think provided a good compromise between price, wavelengths and the power of the unit. After over half a year of experience with the panel, this is my review of the Half Stack red light by Red Light Rising.
Continue reading “Red Light Review: The Half Stack by Red Light Rising”
Earlier this year my employer provided us with the opportunity to do a three-day Firstbeat Lifestyle Assessment. This provided me a chance to do three days of “double self-quantification”, and compare the results of the much hyped Firstbeat to my daily driver, the Oura ring.
Firstbeat Bodyguard 2 measures your body’s signals 24/7, whereas Oura ring does most of it’s tracking during your sleep. Both of the wearables focus heavily on HRV (links to Oura’s and Firstbeat’s HRV info pages), but when it comes to sleep, there’s a lot more to look at.
Continue reading “Firstbeat vs Oura Results Comparison – Part 2: Sleep”
Earlier this year my employer provided us with the opportunity to do a three-day Firstbeat Lifestyle Assessment. This provided me a chance to do three days of “double self-quantification”, and compare the results of the much hyped Firstbeat to my daily driver, the Oura ring. I’m not going to explain how these devices or the Firstbeat service itself works, but let’s just say they both heavily focus on Heart Rate Variability (learn more from Oura’s and Firstbeat’s HRV info pages).
These devices are known for sleep and recovery tracking, but they also measure the wearer’s activity throughout the day. This first part of the comparison focuses on that: Firstbeat’s and Oura’s activity analysis differ quite a lot in the ways they capture your activity and what markers they use when doing so.
Continue reading “Firstbeat vs Oura Results Comparison – Part 1: Activity”
First things first: Instagram is owned by Facebook. As such, no matter your settings or how you operate the app, you can never obtain real privacy on the platform. There exists a decentralized, ad-free alternative called Pixelfed that seems to have been getting some praise, but without personal experiences I can’t say much about it. Still worth the look if you’re thinking about migrating from Instagram.
Alright, now on to the guide. Here are the concrete steps you should take in order to increase your privacy and security on Instagram.
Continue reading “Instagram Hardening – Private Profile is NOT Enough!”
During the past couple of months, there’s been an uptick in discussion regarding social media weaponization, censorship, bots and other manipulation. I’ve been following and participating in this public dialogue with keen interest, especially from the privacy and free speech perspectives. Whereas 2018 was the year of Facebook fiascos, it looks like in 2019 the spotlight has turned on Twitter.
So here’s a blog post about Twitter, made with embedded tweets. Let’s go full meta.
Continue reading “On Twitter Bots, Censorship and Social Media Manipulation”
When it comes to privacy and social media platforms, LinkedIn is the necessary evil we have to put up with. While it’s a no-brainer to delete your Facebook account and the likes of Snapchat attention-span-of-a-goldfish platforms are easy to skip, but so much of job recruitment revolves around LinkedIn that it’s a lot harder to severe ties with it. Many companies don’t even post their offerings anywhere else than on LinkedIn, and prefer applications that come directly through the platform. It’s also a great tool for headhunters to find suitable candidates.
So let’s assume you have a LinkedIn profile, you want to build up your online resume and personal brand, and want to be able to jump on a once-in-a-lifetime opportunity if it presents itself. However, you can accomplish all that without revealing every aspect of your professional self for the whole world to see. Let’s start of with LinkedIn settings and then move on to platform behavior and other tips.
Continue reading “How to Setup LinkedIn for Better Privacy and OPSEC”
Spoiler alert: they’re called Direct Messages, not Private Messages, for a reason.
Continue reading “Everything Wrong with Twitter DMs”