Each post is devoted to a simple solution to a complex problem.
10 Aug 2023 2 minute read 6 comments I_g_o_r $0.09
With reduction of tolerance to different opinions in our modern society, number of insults we are experiencing are rising. Insults cause negative emotions, which can lead to stresses, not feeling well, decline of immune defenses (which may lead to in...
3 Aug 2023 1 minute read 4 comments I_g_o_r $0.16
According to the recent report (see [1]), businesses, organizations, and governments spent over 10 billion USD on cyber security training, each year since 2019. Despite such significant efforts and costs over 30% of employees still use weak passwords...
26 Jul 2023 1 minute read 2 comments I_g_o_r $0.18
Modern malware (malicious code) can be hidden in many types of files and infect computers, phones or other devices when these files are activated by devices or programs/apps on these devices. Meduza (see [1]) can steal info from 19 password manager a...
4 May 2023 1 minute read 4 comments I_g_o_r $0.33
Password-hacking attacks are on the rise https://www.zdnet.com/article/password-hacking-attacks-are-on-the-rise-heres-how-to-stop-your-accounts-from-being-stolen/ Currently used authentication is not secure and can be easily hacked. https://www.compu...
29 Mar 2023 3 minute read 8 comments I_g_o_r $0.23
In the current epoch, an average user has over 100 online accounts and is required by employers, businesses, organizations and governments to have strong and different passwords for these accounts, which should be also periodically changed by the u...
9 Mar 2023 10 minute read 4 comments I_g_o_r $0.19
A solopreneur is an entrepreneur, who does not have business partners and employees and who runs a micro business. Many experts agree that to start a micro business a person needs three elements: -products/services to sell; -customers who buy the pro...
15 Feb 2023 2 minute read 9 comments I_g_o_r $0.28
For the last year (2022) crypto investors had lost over $3.8 billion due to hacked private keys. See [1-2]. Those private keys were stored in some encrypted files on some computers. When hackers are able to get access to private keys they can transfe...
8 Feb 2023 1 minute read 0 comments I_g_o_r $0.30
In [1] we considered a simple way to hedge crypto investments from loses, by using put options. There are some inconveniences with this method. The first inconvenience is that options have expiration dates, therefore to support hedging positions inve...
2 Feb 2023 1 minute read 2 comments I_g_o_r $0.25
In this post we learn how to use a free tool available here https://dynpass.link/dpp/files/fws.zip to learn foreign words. First of all, we need to download the zip file. Then check it on viruses. If all is fine then select a version for our computer...
25 Jan 2023 1 minute read 0 comments I_g_o_r $0.22
There are many options for offline and online advertising today. The main questions are: which options to use and is paid advertising worth it? In this post we consider a simple way to determine if it worth to pay for adds given data on prices and ef...
