@HugoValters

Tech Lead & DevSecOps. 🛡️ Cybersecurity | 💻 IT Tutorials | 🏴‍☠️ Ethical Hacking | ⚙️ Tech Reviews. Learn, secure, and explore cutting-edge IT solutions! 👇

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Joined December 2022
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GL.iNet Slate 7 Pro Review: Wi-Fi 7 Travel Router That Fixed My Homelab Bottleneck youtu.be/syFWgIPLxf8 @GLiNetWiFi #Linux #infosec #XSS #valtersit #OpenWrt #SysAdmin #cybersecurity #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu #debian #docker #networking #IoT

I Fixed My Slow Home Network with THIS Tiny Wi-Fi 7 Router (GL.iNet...

This is a full GL.iNet Slate 7 Pro (GL-BE10000) review — a Wi-Fi 7 ...

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49 lines of Python that turn Git history into a finished changelog via OpenAI. Intermediate level, GitPython and the API doing the work. Handy for release days. #python #ai #git valtersit.com/python/ai-chan… #ai #python #intermediate #devops #infra #redis #sharding #ValtersIT #snippet #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian #docker

AI Changelog Generator from Git Hist… | Python DevLab | Valters IT Hub

This tutorial provides a complete, production-ready Python script to automate the generation of release changelogs using AI. It leverages Git history and O

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Lynis --profile merges your custom.prf over default.prf, overriding skip-test, test settings and severity thresholds. Build a PCI-DSS baseline audit on 3.0.0+. #lynis #pcidss #compliance valtersit.com/vault/run-lyni… #lynis #snippet #compliance #python #devops #infra #redis #sharding #ValtersIT #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian #docker

Run Lynis Hardening Audit with Custom Profile for PCI-D... | Expert Vault | Valters IT Hub

Lynis reads a profile file from /etc/lynis/custom.prf (or one passed via --profile) that defines variables controlling which tests execute, their severity

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103.155.46.254 (ID, PT Profesional Internet Indonesia) flagged for mixed malicious activity, confidence 55, tracked by 2 independent feeds. Worth a look in your logs: valtersit.com/threat-ip/103.… #ThreatIntel #InfoSec #mixed #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

103.155.46.254 — IP Threat Intelligence | Valters IT

103.155.46.254 — Mixed Activity threat. Confidence: 62%. Country: ID. ASN: PT Profesional Internet Indonesia. Track at ValtersIT.

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File-type scores a C trust grade despite only 2 CVEs - both middling 5.3 CVSS, but 100% remain unpatched. CWE-770 resource throttling and CWE-835 loop bugs linger. Low severity still means open doors. #cybersecurity #infosec #opensource valtersit.com/vendors/file-t… #Filetype #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

File-type — Security Dossier | Valters IT Hub

File-type has 2 tracked CVEs. Trust score: C. 0% patched. Real-time security intelligence.

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Ditch the old laptop. ZimaBoard idles at 6W, runs fanless 24/7 for Docker, NAS, and your security lab. $15 off with code VALTERSIT. #ZimaBoard #HomeLab #SelfHosted #Docker valtersit.com/deals/zima/ #ZimaBoard #HomeLab #SelfHosted #Docker #NAS #Cybersecurity #Proxmox #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian @ZimaSpace

ZimaBoard Review 2026 — Best x86 Home Server for Homelab & Self-Hosting | Valters IT Hub

ZimaBoard — the x86 single-board server for Proxmox, Docker, NAS, and HomeLab builds. Intel Celeron N3450, 2×SATA, PCIe slot, 6W TDP. Exclusive $15 off with partner code. Reviewed by Valters IT Hub.

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Free panels aren't free. A client saved $1,800 on cPanel, then aaPanel's scheduler silently killed backups for four weeks. valtersit.com/guides/hosting… #aapanel #ispconfig #webhosting #python #devops #infra #redis #sharding #ValtersIT #snippet #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian #docker

aaPanel vs ISPConfig: The True Cost of Free Panels

aaPanel and ISPConfig look free until you factor in labor, telemetry, and risk. A TCO and threat-model comparison for sysadmins who read code.

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CVE-2026-94139 Feiyuxing router command injection, CVSS 7.4, public exploit, vendor unresponsive, no patch. Isolate affected devices now #CVE #infosec #cybersecurity valtersit.com/cve/CVE-2026-9… #Feiyuxing #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

CVE-2026-94139 | Feiyuxing | Valters IT Hub

A weakness has been identified in Chengdu Feiyuxing Technology Feiyu Star Router B-MB5E202-210322-r11656. Affected is an unknown function of the file /send...

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Scan a WordPress site for outdated core, plugin, and theme versions. 283 lines of Python, intermediate level, uses requests and BeautifulSoup. Most WP compromises start with unpatched versions. valtersit.com/python/wordpre… #security #python #intermediate #devops #infra #redis #sharding #ValtersIT #snippet #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian #docker

WordPress Core and Plugin Version Sc… | Python DevLab | Valters IT Hub

WordPress powers over 40% of the web, which makes it a prime target for automated exploitation. A significant portion of WordPress compromises come from ou

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Verify an in-toto supply chain: in-toto-verify checks the layout signature, then each step's link file signatures and materials against authorized functionaries. #in-toto #supply-chain #ValtersIT valtersit.com/vault/verify-a… #intoto #snippet #verification #python #devops #infra #redis #sharding #ValtersIT #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian #docker

Verify an in-toto supply chain with the layout and link... | Expert Vault | Valters IT Hub

This command runs in-toto-verify, which consumes the signed layout, the public keys of all functionaries, and the link metadata files produced during the s

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Detection rules and PoC info in one call, same as the CVE record, no stitching sources. Founding member: EUR 19/month instead of EUR 29, locked for life if you subscribe before 1 January 2027. valtersit.com/cve/pricing/ #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

CVE + Threat-IP API from €19/mo — founding price, locked for life

196,353+ CVEs and 436,965+ threat IPs over one REST API. Founding members keep the discounted price for as long as they stay subscribed — offer ends 31 Dec 2026. Try the free sandbox, no signup.

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Diagram: 1 CVE, 100% unpatched, trust score C. Low volume but nothing fixed - patch hygiene matters more than count. #cybersecurity #infosec valtersit.com/vendors/diagra… #Diagram #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

Diagram — Security Dossier | Valters IT Hub

Diagram has 1 tracked CVEs. Trust score: C. 0% patched. Real-time security intelligence.

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Scanner 102.208.208.164 is worth a look in your firewall logs—confidence 55, seen by 1 feed, origin unknown. If it's probing your edge, block and watch for follow-up. Details: valtersit.com/threat-ip/102.… #ThreatIntel #InfoSec #scanner #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

102.208.208.164 — IP Threat Intelligence | Valters IT

102.208.208.164 — Scanner threat. Confidence: 55%. Country: ZA. ASN: SWDconnect. Track at ValtersIT.

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Your Docker CI builds take 23 minutes? Same image, same deps, just BuildKit parallel stages, cache mounts and SSH forwarding. How we cut ours to under 6: #docker #buildkit #devops valtersit.com/guides/docker/… #docker #buildkit #cicd #python #devops #infra #redis #sharding #ValtersIT #snippet #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian

Docker BuildKit: Parallelism, Cache Mounts, SSH Forwarding

Master Docker BuildKit parallelism, cache mounts, and SSH agent forwarding to cut CI build times from 23 minutes to under 6 minutes in real production.

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CVE-2026-94146 BioStar BIOS Update Utility 1.9.7.3 write-what-where in BSMEM64_W10.sys IOCTL handler, CVSS 8.8, local attacker, public exploit, unpatched. Patch now. #CVE #infosec #cybersecurity valtersit.com/cve/CVE-2026-9… #BioStar #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

CVE-2026-94146 | BioStar | Valters IT Hub

A vulnerability was found in BioStar BIOS Update Utility 1.9.7.3. This issue affects the function sub_110BC of the file BSMEM64_W10.sys of the component IO...

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Advanced 143-line Python script generates incident RCA docs from logs and timeline files. Uses OpenAI. For teams under pressure to document fast. #python #ai #devops valtersit.com/python/ai-inci… #ai #python #advanced #devops #infra #redis #sharding #ValtersIT #snippet #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian #docker

AI Incident RCA (Root Cause Analysis… | Python DevLab | Valters IT Hub

When production incidents occur, teams face immense pressure to quickly identify root causes while documenting the investigation process. Traditional RCA d

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Covering B-Tree indexes with INCLUDE keep payload columns on leaf pages, so Postgres runs Index-Only Scans and skips heap fetches. #postgresql #indexing #performance valtersit.com/vault/covering… #postgresql #snippet #indexing #python #devops #infra #redis #sharding #ValtersIT #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian #docker

Covering B-Tree Index with INCLUDE Clause for Index-Onl... | Expert Vault | Valters IT Hub

A covering index utilizes the INCLUDE clause to attach non-key payload attributes directly to the leaf pages of a B-Tree index without incorporating them i

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Copyscape holds a C trust score with 100% of its CVEs unpatched, including one high-severity flaw at CVSS 7.1. Two CVEs total, no CISA KEV. Patch review is overdue. #cybersecurity #infosec valtersit.com/vendors/copysc… #Copyscape #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

Copyscape — Security Dossier | Valters IT Hub

Copyscape has 2 tracked CVEs. Trust score: C. 0% patched. Real-time security intelligence.

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A 40-second NIC flap was enough to fork a 3-node Elasticsearch cluster into two masters taking writes. Quorum math, voting configs, and recovery steps here: #elasticsearch #sre valtersit.com/guides/databas… #elasticsearch #distributedsystems #clustering #python #devops #infra #redis #sharding #ValtersIT #snippet #infosec #SysAdmin #cybersecurity #Linux #devsecops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #hacker #kali #ubuntu #debian #docker

Elasticsearch Split-Brain: When Clusters Get Multiple Personalities

Elasticsearch split-brain explained: quorum math, voting configs, network lies, detection, and recovery. Stop duplicate writes before your cluster forks.

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CVE-2026-82187: unauthenticated file upload in Web to Print Online Designer WordPress plugin before 2.15.0 lets attackers run PHP on your server. CVSS 9.8. Patch status unknown. Update now. #CVE #infosec #WordPress valtersit.com/cve/CVE-2026-8… #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

CVE-2026-82187 | | Valters IT Hub

The Web to Print Online Designer WordPress plugin before 2.15.0 does not validate the type or extension of uploaded files, and hands the token protecting t...

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IP 95.133.254.30 (Verda Cloud Oy, FI) is flagged as a scanner by 2 independent threat feeds. Confidence is moderate at 55 - worth checking your logs, not worth panicking. Details: valtersit.com/threat-ip/95.1… #ThreatIntel #InfoSec #scanner #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

95.133.254.30 — IP Threat Intelligence | Valters IT

95.133.254.30 — Scanner threat. Confidence: 55%. Country: FI. ASN: Verda Cloud Oy. Track at ValtersIT.

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