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tktkkame

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Japan Joined on Oct 16, 2026 https://zenn.dev/tokotokokame

tktkkame

Oct 27

Deleted is evidence: what attackers cannot erase, in 7 principles

#security #forensics #incidentresponse #linux

2 min read

tktkkame

Oct 26

Opening a Word file got lsass read. Remember 0x1410.

#security #windows #sysmon #incidentresponse

2 min read

tktkkame

Oct 26

The attacker deleted everything. At 2 a.m., /proc still remembered.

#security #linux #forensics #incidentresponse

4 min read

tktkkame

Oct 23

Log wipers get caught by the sound of the wipe

#security #linux #windows #incidentresponse

2 min read

tktkkame

Oct 22

SSH that skipped the bastion was lateral movement confessing

#security #linux #ssh #networksecurity

2 min read

tktkkame

Oct 21

A file backdated to 2018 with touch, caught by one line

#security #linux #forensics #incidentresponse

2 min read

tktkkame

Oct 21

One SSH key, one cron line: a 5-minute persistence audit

#security #linux #ssh #incidentresponse

2 min read

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