THE INTERNET IS THINKING
Earlier sources: Security
Digital security protects systems, software, accounts, and information from misuse. Explore cybersecurity, vulnerabilities, threat intelligence, cryptography, privacy, and identity, with links to the underlying advisories and research.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗639 classified signals in the fourteen-day window. Recent momentum: steady. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- GitHub · Repository created · First archived
onurceri/family-os ↗
A self-hosted, open-source family organizer: shared calendar, lists, chores, meals, a kitchen-wall display, and AI that suggests while people approve.
- Hacker News · Posted on Hacker News · First archived
I built a 100% client-side, privacy-first PDF utility at 18 ↗
Hacker News discussion.
- GitHub · Repository created · First archived
tonyzedginidze/librecalculator ↗
The universe in numbers. Free, open-source calculators for everything countable.
- GitHub · Repository created · First archived
YZBRH/keyrealm ↗
Local-first credential manager & validator for red teams / pentest：致力于 ALL IN ONE 的本地凭据管理与验证平台。 允许将红队渗透测试中获取的散落在各处的 API Key、云厂商 AK/SK、机器人 Token、邮箱授权码、登录态等集中加密保管、便捷验证与快速利用。多插件多类别，单条·批量·定时验证，内置 MCP Server；AES-256-GCM 字段级加密，每凭据可选代理出口，加密/明文备份可跨库还原；数据只存本机、不联网同步，Windows / macOS。
- GitHub · Repository created · First archived
scs0209/laya-guard ↗
Free local guardrail for AI coding agents: every tool_call judged on-device (regex + Laya), allow/review/block
- OpenAlex · Published · First archived
Cracking the Maritime Handshake: Memory Forensics of Wi-Fi De-Authentication Attack on NavLink2 NMEA 2000 Server ↗
Wireless NMEA 2000 gateways introduce convenience for onboard monitoring and navigation data access, but they also expand the maritime attack surface in ways that remain understudied. This research presents a memory forensic examination of a de-authentication attack against a NavLink2-class NMEA 2000 wireless server, executed using a WiFi Pineapple to force client disconnection and capture the WPA2 4-Way Handshake, followed by offline passphrase recovery with Aircrack-NG on Windows 11. The study focuses on memory-resident artifacts left on the attacker’s machine during the attack workflow, suc…
- OpenAlex · Published · First archived
Integrating distance relay blinding constraints into security-constrained economic dispatch via protection shift factors ↗
The rapid integration of Inverter-Based Resources (IBRs) is introducing new couplings between market-based dispatch and distance-relay security. In meshed transmission networks, economy-driven dispatch of low-cost IBRs can increase reverse fault-current infeeds and erode Zone 1 security margins. This paper proposes a new preventive dispatch framework that integrates specific distance-relay blinding margins into linear Security-Constrained Economic Dispatch (SCED) constraints through a developed Protection Shift Factor (PSF). The proposed method separates a post-fault network-side transfer fact…
- Hacker News · Posted on Hacker News · First archived
PwnPad – hardware hacking platform built for practical learning ↗
Hacker News discussion.
- GitHub · Repository created · First archived
DerKezorm/nexpaper ↗
Paperless-ngx for the home, the simple version: a light filing cabinet for the papers of a household or a small firm on your own server. One container, OCR and search, vaults, upload from the phone, import from Paperless-ngx.
- Hacker News · Posted on Hacker News · First archived
How much privacy should you expect at church? ↗
Hacker News discussion.
Live window recorded . This is the ingestion observation time, not the publication or discovery date of each source.
How to assess evidence about Security
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
See the collection and counting methodology ↗ · Read the weekly synthesis ↗
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These navigation suggestions are part of the map’s editorial structure, rather than measured evidence of a connection.