Network Security

Mastering Least Privilege

2023-10-12 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 10 min read

Enhance cybersecurity with least privilege access control on Linux. Learn implementation steps, best practices, and troubleshooting tips.

A 3D animated illustration showing a locked vault protected by a shield, representing secure access control on Linux systems.

#Least Privilege #Linux Security #Cybersecurity strategy #Cyber threat mitigation #Role-based Access Control

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Top 5 Linux Security and Hardening Techniques

2023-10-10 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 14 min read

Discover the top 5 Linux security techniques to fortify your system against threats. Improve system integrity and safeguard sensitive data with expert hardening measures.

A symbolic art showing a shielded penguin warrior protecting a secure server.

#Linux Security #system hardening #cyber defense #Data protection #IT Security

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Effortless Shodan API Interaction

2023-09-21 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 1 min read

Simplify cybersecurity queries effortlessly with our Shodan API interaction guide. Learn how to harness its power.

Shodan API in a superhero costume flying over a network landscape.

#cybersecurity #python #network security #Online Privacy #digital threats

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Fortify Your Home Network

2023-09-12 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 4 min read

Discover the essential hardware components to fortify your home network against cyber threats. Learn about hardware firewalls, access points, and monitoring tools.

A cartoon illustration of a shield with a lock and key, symbolizing fortified network security.

#Home network #security #Cyber threats #access points #Network Monitoring

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NextDNS vs AdGuard vs Quad9 vs Cloudflare: 2026 DNS

2023-08-30 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 10 min read

Comprehensive 2026 comparison of NextDNS, AdGuard DNS, Quad9, Cloudflare DNS, and Pi-hole DNS services for security, privacy, and performance. Find the best DNS resolver for your needs.

A symbolic image representing a shielded domain name protecting against cyber threats.

#NextDNS #privacy protection #cybersecurity #network security #internet privacy

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NextDNS: Effortless DNS Blocking for Enhanced Online…

2023-08-26 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 9 min read

Discover the power of NextDNS, a user-friendly DNS blocking service offering enhanced online security with automatic updates and customizable filtering policies.

A symbolic art-style image featuring a protective shield enveloping multiple devices from cyber threats.

#NextDNS #cybersecurity #Online Security #Internet safety #Malware protection

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Patch Management Checklist: Enhancing Security and Stability

2023-08-14 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 3 min read

Discover how to develop a robust patch management strategy, test and deploy security patches effectively, and automate patch management for improved system security and stability.

An illustration of a high-tech server room with glowing servers and screens showing patch management metrics, all set against a dark background with vibrant accent colors.

#Patch Management #security strategies #IT Management #Software Updates #system maintenance

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Network Security Checklist: Protect Your Network

2023-08-12 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 4 min read

Discover essential steps and best practices for enhancing network security and mitigating risks with this comprehensive checklist, covering Wi-Fi network security, firewall configuration, and network vulnerability scans.

An illustration depicting a shield safeguarding a network infrastructure with interconnected devices, symbolizing network security and protection.

#network security #protection #Firewall Configuration #Best practices #network protection

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Mobile Device Security Checklist: Complete Guide

2023-08-11 (Modified: 2026-08-04) — Written by SimeonOnSecurity — 5 min read

Discover essential measures to enhance the security of your mobile devices with this comprehensive checklist, including device encryption, app permission management, and secure network access.