Writing about cybersecurity, technology, and open source intelligence strategies. Passionate about giving people the tools they need to feel empowered by technology, not overwhelmed. Did we also mention we're straight-up nerds at heart? Get the latest information on blog posts and production information via Telegram: t.me/investigator515
28 Dec 2025 4 minute read 1 comment Investigator515 $0.10
How to set up your Graphene device for daily operation. Read the first article in the series In part one of the Graphene OS series, we took a look at how to procure a secure version of Graphene to flash to your Pixel, as well as the install and post-...
26 Dec 2025 4 minute read 0 comments Investigator515 $0.10
The Wavesentry is a fun bit of educational hardware that’s great for learning. Some things are universal, and it’s fair to say that most tech nerds typically love getting their hands on some new hardware. Even for people who might prefer to build the...
20 Dec 2025 5 minute read 1 comment Investigator515 $0.14
Operation Gold is the perfect real-world example of staying quiet to protect sources. Often, espionage can be analogised to a game of chess. There are typically many pieces on the board, and strategy, not force, will dictate how well you play the gam...
19 Dec 2025 4 minute read 2 comments Investigator515 $0.09
A quick look inside the PCBway design and production process. Join the PCBWay Christmas promo & earn welcome bonuses with this link. Over the last few years, small-scale design programs have become easier than ever to implement. However, while manu...
16 Dec 2025 4 minute read 10 comments Investigator515 $0.16
Aviation is usually a pretty fun topic to write about. With man making the move from the Wright Flyer to the Space Shuttle to the F-22 pretty rapidly, there’s been plenty of technology that has worked behind the scenes to make aviation and transport...
8 Dec 2025 5 minute read 0 comments Investigator515 $0.13
We strive to provide informative articles, however, it is important for users to ensure their research is both ethical and responsible. Additionally, it is your responsibility to ensure you are compliant with all applicable laws and regulations for y...
7 Dec 2025 6 minute read 2 comments Investigator515 $0.24
Stealth technology is here to stay. With nearly three decades of service under its belt, Stealth changed the way that aircraft would operate and increased survivability to new heights. However, stealth isn’t the only contributing factor, and while ma...
30 Nov 2025 4 minute read 4 comments Investigator515 $0.13
In just a few decades, we went from magnetic tape to the cassette, before moving to the Compact Disc and eventually, fully digital and streamable media. And while these iterations provide huge benefits around things like storage capacity or quality,...
30 Nov 2025 5 minute read 0 comments Investigator515 $0.14
A single coin paid to a 14-year-old boy would expose a Soviet spy. In the aftermath of WW2, the stage had been set for some serious spying. In a world still reeling from the social and economic aftermath of total war, the presence of nuclear weapons...
24 Nov 2025 5 minute read 0 comments Investigator515 $0.16
If you’re new to the world of radio, it can be a bit of a mission figuring out where to start. With each niche having its own demands, understanding the technical specifications can often mean trawling the notes or looking for reviews to get your hea...
