Welcome to the blog — explore the latest insights, case studies and practical guidance.
07.11.2025
by:
Piotr Wichrań
· 4 min read
Suspect your account or device has been compromised? Contact me. I’ll examine the affected hardware, identify the incident source, and design effective, tailored protection solutions.
In today’s world, one of the greatest threats to personal and digital security is identity theft. Criminals increasingly use personal data, document numbers, or account access to impersonate victims and extort financial gains. That’s why it’s not just about understanding how these crimes happen, but mastering effective protection against them. In practice, this means conscious data management, online caution, strong safeguards, and regular monitoring of your digital identity. This article is exactly about that — how to protect yourself and your data in the era of digital threats.
02.11.2025
by:
Piotr Wichrań
· 3 min read
What is OSINT? Open-Source Intelligence (OSINT), or intelligence from open sources, is the process of gathering, evaluating, and analysing publicly available information to answer specific intelligence questions.
Information vs. Intelligence It’s worth noting that information is not the same as intelligence. Data collected from the internet is just raw material.
Only through analysis, interpretation, and giving it meaning does it transform into valuable intelligence.
20.10.2025
by:
Piotr Wichrań
· 5 min read
Complete, practical guide from a digital forensics expert
Every year, more people contact me suspecting their iPhone is being monitored, tracked, or wiretapped.
Most often, it’s:
private individuals suspecting a partner/ex-partner, entrepreneurs concerned about company data, parents checking if someone interfered with their child’s phone, companies finding an MDM profile not from their organisation. This guide shows real detection methods, not myths from online forums.
If you suspect someone has access to your phone — don’t wait. After detecting irregularities, you can contact me immediately (details at the bottom of the article).
17.10.2025
by:
Piotr Wichrań
· 2 min read
Cybersecurity is evolving at an unprecedented pace.
The growing value of data, rapid AI adoption, and increasingly sophisticated attacks are forcing organisations to adopt a new generation of defensive strategies.
In 2025 and beyond, cybersecurity is no longer just an IT issue — it is a core pillar of organisational resilience.
14.10.2025
by:
Piotr Wichrań
· 3 min read
In the digital world, trust is the cornerstone of security.
Every communication, transaction, or data exchange requires identity verification and information integrity.
This is where Public Key Infrastructure (PKI) comes in — a system that enables encryption, signing, and authentication in a secure manner.
What Is Public Key Infrastructure (PKI)? PKI (Public Key Infrastructure) is a set of technologies, procedures, and policies for managing cryptographic keys and digital certificates.
PKI ensures secure communication and data protection online, forming the basis for technologies like SSL/TLS, VPN, eIDAS, or encrypted email.
09.10.2025
by:
Piotr Wichrań
· 2 min read
In the digital age, privacy has become one of the most valuable organisational assets.
Privacy Impact Assessment (PIA) is a process that evaluates how new projects, systems, or technologies affect the privacy of individuals whose data is processed.
The goal of PIA is to identify, analyse, and minimise privacy risks before the project goes live.
03.10.2025
by:
Piotr Wichrań
· 2 min read
You can’t manage what you don’t measure.
That’s why monitoring and analysing security metrics is a critical part of any mature cybersecurity programme — they show how effective your defences really are and enable continuous improvement.
What Are Cybersecurity Metrics Are Cybersecurity metrics (KPIs) are measurable indicators used to evaluate the effectiveness of security programmes.
They help with:
30.09.2025
by:
Piotr Wichrań
· 2 min read
In an era of relentless attacks on web applications, code security is just as important as functionality.
Secure Coding Practices are a disciplined set of techniques and guidelines that help developers create software inherently resistant to common exploits and programming errors.
According to OWASP, over 70% of web-application incidents stem from coding flaws or improper input validation.
26.09.2025
by:
Piotr Wichrań
· 2 min read
In modern IT security systems, traditional signature-based solutions are no longer enough.
To effectively detect anomalies and insider threats, organisations are turning to User Behavior Analytics (UBA) – a technology based on analysing user activity patterns.
UBA is one of the key tools in modern Security Operations Centres (SOC) and a foundation of Zero Trust architecture.
19.09.2025
by:
Piotr Wichrań
· 2 min read
Artificial Intelligence (AI) has become one of the cornerstone technologies in modern cybersecurity.
In a world where the volume and sophistication of attacks outpace human capacity, AI and Machine Learning (ML) enable automation, speed, and precision that were previously impossible.
According to IBM Security, organisations leveraging AI in cybersecurity reduce incident response time by an average of 27 %.
