Practical content from industry professionals on digital forensics · data recovery · cyber security · KVKK compliance.
Request smuggling is sneaking a hidden request through when the front end and back end interpret the request boundary differently. A table of CL.TE, TE.CL and HTTP/2 types, cache poisoning and session theft impact, consistent parsing defense and evidence based scanning with KAOS.
Read morePrompt injection is untrusted text overriding the LLM system instruction and is the number one risk in the OWASP LLM Top 10. Direct and indirect types, the OWASP LLM map, why a single filter is not enough and defense with privilege limits and an approval layer.
Read moreWhen a RAID array collapses do not write and do not attempt a rebuild. A recovery difficulty table for RAID 0, 1, 5, 6, 10, the most common fatal mistakes and safe RAID data recovery with image based virtual reassembly.
Read moreLog retention rests on three tiers: hot (0-90 days), warm (3-12 months), cold (1-10 years). The period is set by regulation, threat hunting and evidence value. A log lifecycle infographic, a log type/retention reference matrix, policy building steps and FAQs.
Read moreCVSS measures vulnerability severity from 0 to 10: 0-3.9 Low, 4-6.9 Medium, 7-8.9 High, 9-10 Critical. But the score alone is not priority. A severity band infographic, a metric table, exploitation based prioritization steps and FAQs.
Read moreZero trust is a security model that rejects implicit trust: never trust, always verify. NIST 800-207 principles, an old perimeter vs continuous verification infographic, a principles reference table, migration steps and FAQs.
Read moreThe 3-2-1 backup rule: 3 copies, 2 different media, 1 offsite. For the ransomware age, 3-2-1-1-0 (immutable copy + verification). A rule infographic, a 3-2-1-1-0 reference table, policy building steps and FAQs.
Read moreMITRE ATT&CK is a global knowledge base classifying real adversary behavior by tactics and techniques. A tactic matrix infographic, a tactic/technique/defense map table, use steps and FAQs.
Read moreSocial engineering targets the human, not a technical flaw: phishing, spear phishing, vishing, pretexting, baiting, BEC. Their weapon is urgency, fear and authority. A tactic taxonomy infographic, a tactic/channel/red flag table, defense steps and FAQs.
Read moreDigital evidence falls into four types: memory, network, disk and cloud. Collection is ordered by volatility (RFC 3227). An order of volatility infographic, a source/finding/lifespan/collection reference matrix, the four rules of evidence collection and FAQs.
Read moreShould you pay the ransom? Short answer: do not if you can avoid it. Paying does not guarantee data, makes you a repeat target and carries legal risk. A decision tree infographic, a why paying is bad table, the right first 24 hours and FAQs.
Read moreModern password policy reversed the old rules: forced periodic change removed, length over complexity. A NIST 800-63B old to new infographic, a right/wrong rules table, organizational policy steps and FAQs.
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