Practical content from industry professionals on digital forensics · data recovery · cyber security · KVKK compliance.
For companies operating in Ankara, KVKK compliance is now mandatory. Who needs a VERBIS registration, which policies and documents must be prepared, how to build a data inventory, how to manage employee notices and explicit consent, the 72-hour breach rule and administrative fines. A step-by-step, sourced KVKK compliance and audit guide for Ankara-based businesses.
Read moreThree names stand out in mobile forensics: Cellebrite UFED, GrayKey and Oxygen Forensic Detective. Which is strong at unlocking, which at extraction breadth, which at analysis? An honest, sourced comparison of the difference between logical, file-system and physical extraction, why device/version support constantly changes, and the reality that these tools are for authorized use only.
Read moreThe foundation of professional data recovery is not copying files from a failing disk but taking a bit-by-bit copy of the entire surface. We explain what a raw image is, why it differs from copying files, how ddrescue and hardware imagers work, bad-sector mapping, what carving (recovering data without a file system) is, and how hash verification preserves forensic integrity, with sources.
Read morePC-3000 is the reference hardware of professional data recovery, but it is not a single device, it is a product family: PC-3000 Express, PC-3000 UDMA, PC-3000 Portable III and the SSD module. We explain which model is for which failure and lab scenario, its firmware service-area repair and bit-by-bit imaging capabilities, and why it needs hardware rather than software, with sources.
Read moreThe phone is physically intact but no one knows the screen passcode, or the device is fully encrypted. This is very different from a cracked screen or a water-damaged phone: the data is not lost, it is locked behind encryption. We honestly explain modern Android file-based encryption (FBE), the iPhone Secure Enclave, the limits of passcode cracking and what forensic unlock tools like Cellebrite can and cannot do, with sources.
Read moreAn unauthorized penetration test is a crime in Turkey. A test done without written authorization can fall under TCK 243, 244 and 245. We explain the legal framework (TCK, CMK 134, KVKK Article 12), the indispensable clauses of a pentest contract and Rules of Engagement, the PTES Permission to Test document and the get-out-of-jail letter, with sources, as a practical guide.
Read moreVulnerability scan, penetration test, red team or purple team? These four services are not the same, and buying the wrong one wastes both money and security. With NIST definitions, MITRE ATT&CK, CREST and TIBER-EU, the assumed-breach approach and a maturity-based view, we explain which one is needed when, as a clear sourced buyer's guide.
Read moreCorporate WiFi is often the weakest link in external security: reachable from outside the building, yet it opens a door to the entire internal network. We explain WPA2 and WPA3 attacks (KRACK, Dragonblood, PMKID, deauth), Evil Twin and rogue access-point scenarios, enterprise 802.1X testing and protection, with sources and in depth.
Read moreWeb application penetration testing is far more than an automated scanner. We explain the OWASP Top 10 2021 categories, the most exploited vulnerabilities (Broken Access Control, Injection, SSRF, IDOR, authentication), the OWASP WSTG methodology, manual testing with Burp Suite and why automated and manual testing are both required, with sources and in depth.
Read moreThe heart of internal penetration testing is Active Directory. How does an attacker move from a single low-privilege user to Domain Admin? We explain LLMNR poisoning, Kerberoasting, AS-REP Roasting, Pass-the-Hash, DCSync and Golden Ticket with their MITRE ATT&CK IDs, BloodHound attack-path analysis and Microsoft's defensive layers, with sources, step by step.
Read moreA strong password is no longer complex, it is long and unique. In 2025 NIST recommends at least 15 characters for single factor passwords and removes forced periodic rotation. SMS codes are the weakest 2FA; a passkey is phishing resistant because it contains no shared secret. We explain it all, point by point, with sources.
Read moreAccount takeover is when an attacker seizes control of your email, bank or social media account. According to Javelin it caused 15.6 billion dollars in losses in the US in 2024 alone. We explain the signs, first response, evidence preservation and corporate protection, step by step, with sources.
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