Luminous Blog
About Lumiun
  • Start
  • Internet security
  • Management and Productivity
  • Free Materials
  • Get to know Lumiun
  • Lumiun BOX
  • Lumiun DNS
  • Lumiun ISP
  • Help Center
  • Partner Program
  • [eBook] IT Guide
  • Speak to a Consultant
  • How to Block Websites?
  • Commercial Kit for MSP
  • Internet Security Guide for Businesses
  • Internet Access Control Guide for Businesses
  • What is a DNS Firewall and 7 reasons to use it in your company?
  • Complete Guide: How to Block Websites in Your Company
Tags
cyber attack, blocking websites, website blocking , cyberattack , cybersecurity, access control, virtual crimes, wasted time, tips, DNS, companies, team , unproductive teams , firewall, time management , data management, hacker , hackers, productivity indicators internet , LGPD , Lumiun lumiun dns malware, Microsoft monitoring, phishing, procrastination, productivity, data protection, ransomware, social networks, security, information security, data security, digital security, internet security, passwords, time, data breach , VPN , business VPN
Latest articles
  • Control who accesses what: security by groups and devices with ActiveNet March 3, 2026
  • How to block websites and view reports with pfSense® software? February 25, 2026
  • The importance of internet safety for protecting students in schools. February 16, 2026.
  • Importance and benefits of internet security and access control in companies. February 10, 2026.
  • How do DNS-based threats affect your business? February 2, 2026
  • Top 5 Cybersecurity Trends for Businesses in 2026 ( January 29, 2026)
  • DNS Blocking and Filtering: How to Protect Users Without Becoming an Abusive Vigilante January 26, 2026
  • How to control internet access in the office and gain focus in 7 days (January 22, 2026)
  • Lumiun DNS 2025 Retrospective : Our “Security Wrapped” in Numbers - January 21, 2026
  • What internet access in 2025 reveals about digital security January 16, 2026
Lumiun on Facebook
Lumiun Technology
Luminous Blog
  • Start
  • Internet Security
  • Management and Productivity
  • Free Materials
  • Get to know Lumiun
Newsletter
Luminous Blog
Latest articles
groups and devices
Control who accesses what: security by groups and devices with ActiveNet
  • Cybersecurity
  • Management and Productivity
by Erick Ribeiro
March 3, 2026
6-minute read
How to block websites with pfSense
How do I block websites and view reports using pfSense® software?
  • pfSense software
by Alex de Oliveira
February 25, 2026
8-minute read
Internet safety in schools
The importance of internet safety for protecting students in schools.
  • Internet security
by Lumiun Team
February 16, 2026
6-minute read
Security and internet access control in SMEs
Importance and benefits of internet security and access control in companies.
  • IT Governance
by Lumiun Team
February 10, 2026
5-minute read
  • zoom
  • wireless
  • windows7
  • Windows Defender
  • Windows
  • wifi
  • White Label
  • WhatsApp
  • whing
  • webinar
Tag

groups and devices

1 post
groups and devices
read more
6-minute read
  • Cybersecurity
  • Management and Productivity

Control who accesses what: security by groups and devices with ActiveNet

Maintaining a secure and well-controlled corporate network is not optional; it's a fundamental part of any operation
by Erick Ribeiro
March 3, 2026
Simplify internet access control with Lumiun DNS
Most Viewed
  • For Businesses - How to Block Pornography Websites

    For Businesses: How to Block Pornography Websites

  • Best practices for using cell phones in the workplace

    Best practices for using cell phones in the workplace

  • The ultimate guide: how to block inappropriate websites in your company

    The ultimate guide: how to block inappropriate websites in your company

  • how to configure protected search

    How to set up SafeSearch on your computer or network

  • Tips for creating strong and secure passwords

    Recommendations and tips for creating strong and secure passwords

eBook IT Strategic Plan 2026 for SMEs
Content categories
  • Management and Productivity (199)
    • Cell phone at work (5)
    • Accounting (7)
    • Education (3)
    • Team (19)
    • IT Governance (29)
    • Artificial intelligence (1)
    • Legislation (15)
      • LGPD (10)
    • MSP (20)
    • Social media (18)
  • Lumiun (185)
    • News (8)
    • Internet Safety Week (163)
  • Internet security (280)
    • Cyber ​​Attack (50)
      • Phishing (23)
      • Ransomware (13)
      • Vishing (2)
    • Cybersecurity (71)
    • Firewall (33)
      • DNS (18)
      • MikroTik (3)
      • pfSense software (4)
    • Internet (43)
    • SVA (12)
  • Uncategorized (8)
  • Ubiquiti (1)
  • UniFi (1)
Luminous Blog
© Lumiun Tecnologia - Internet access security and management for businesses
  • Start
  • Internet security
  • Management and Productivity
  • Free Materials
  • Get to know Lumiun
  • Lumiun BOX
  • Lumiun DNS
  • Lumiun ISP
  • Help Center
  • Partner Program
  • [eBook] IT Guide
  • Speak to a Consultant
  • How to Block Websites?
  • Commercial Kit for MSP
  • Internet Security Guide for Businesses
  • Internet Access Control Guide for Businesses
  • What is a DNS Firewall and 7 reasons to use it in your company?
  • Complete Guide: How to Block Websites in Your Company