Simple solutions to complex problems

Simple solutions to complex problems

Each post is devoted to a simple solution to a complex problem.


A simple way to accumulate crypto without any sign-ups

13 Feb 2024 1 minute read 2 comments I_g_o_r $0.02

In this post we consider a simple way to get and accumulate crypto without any sign-ups or giving away any info about yourself. The first step is to create secure brain wallets (see [1-8]). After this step, you will have public addresses for your sec...

A simple way to create secure brain wallets for SOL

8 Feb 2024 3 minute read 0 comments I_g_o_r $0.02

Classical brain wallets (see [1]) are not secure and have the same problem as weak passwords: -they are easy reconstructed by hackers. In this post, we learn how to create secure brain wallets for SOL, using private dynamical passwords generators (DP...

A simple way to create secure brain wallets for XRP

6 Feb 2024 3 minute read 6 comments I_g_o_r $0.04

Classical brain wallets (see [1]) are not secure and have the same problem as weak passwords: -they are easy reconstructed by hackers. In this post, we learn how to create secure brain wallets for XRP, using private dynamical passwords generators (DP...

A simple way to create secure brain wallets for XNO (nano)

3 Feb 2024 3 minute read 1 comment I_g_o_r $0.08

Classical brain wallets (see [1]) are not secure and have the same problem as weak passwords: -they are easy reconstructed by hackers. In this post, we learn how to create secure brain wallets for XNO, using private dynamical passwords generators (DP...

A simple way to create secure brain wallets for LTC

31 Jan 2024 3 minute read 0 comments I_g_o_r $0.06

Classical brain wallets (see [1]) are not secure and have the same problem as weak passwords: -they are easy reconstructed by hackers. In this post, we learn how to create secure brain wallets for LTC, using private dynamical passwords generators (DP...

A simple way to create secure brain wallets for ETH

27 Jan 2024 3 minute read 4 comments I_g_o_r $0.07

Classical brain wallets (see [1]) are not secure and have the same problem as weak passwords: -they are easy reconstructed by hackers. In this post, we learn how to create secure brain wallets for ETH, using private dynamical passwords generators (DP...

A simple way to create secure brain wallets for BTC

24 Jan 2024 3 minute read 3 comments I_g_o_r $0.12

Classical brain wallets (see [1]) are not secure and have the same problem as weak passwords: -they are easy reconstructed by hackers. In this post, we learn how to create secure brain wallets for BTC, using private dynamical passwords generators (DP...

A simple way to protect any business from BEC attacks

12 Dec 2023 2 minute read 0 comments I_g_o_r $0.03

“Business email compromise (BEC) is quickly becoming the worst-kept secret. Billion dollars leaves a trace, and it’s a mile wide. According to Fortra, 23.6% of emails that made it to corporate inboxes in Q1 of 2023 were untrustworthy or malicious. Th...

A simple way to protect multiple content files

1 Dec 2023 2 minute read 4 comments I_g_o_r $0.05

In our time, content is a valuable asset class. To protect values of their content, content creators and providers should use passwords to the content files. See [1-5]. Without protections, the content files can be stolen, misused, or used for crimin...

A simple way to reduce risk of data breaches in organizations/businesses and individual accounts

9 Nov 2023 2 minute read 4 comments I_g_o_r $0.16

As reported by Verizon in their 2022 Data Breach Investigations Report, 81% of hacking-related data breaches can be attributed to weak or stolen credentials (see [1]). Even government organizations with strong requirements for cyber security have pro...