Quad9 Foundation

Quad9 is a free security solution that uses DNS to protect your system against the most common cyber threats. It improves your system's performance, plus, it preserves and protects your privacy.

Quad9 is a free service that replaces your default ISP or enterprise Domain Name Server (DNS) configuration. When your computer performs any Internet transaction that uses the DNS (and most transactions do), Quad9 blocks lookups of malicious host names from an up-to-the-minute list of threats. This blocking action protects your computer, mobile device, or IoT systems against a wide range of threats such as malware, phishing, spyware, and botnets, and it can improve performance in addition to guaranteeing privacy.

The Quad9 DNS service is operated by the Swiss-based Quad9 Foundation, whose mission is to provide a safer and more robust Internet for everyone.

Contact Information

Zurich Switzerland

Print Email Friend Add to Favorites Report Listing

Categories:
Threat Detection & Protection

ManageEngine

CyberSecurity Jobsite

Check Point

Real Attacks. Real Tools. Real Scenarios.
Schedule a demo

Sign Up: Cyber Security Intelligence Newsletter

Directory of Suppliers

ManageEngine

As the IT management division of Zoho Corporation, ManageEngine prioritizes flexible solutions that work for all businesses, regardless of size or budget.

Practice Labs

Practice Labs is an IT competency hub, where live-lab environments give access to real equipment for hands-on practice of essential cybersecurity skills.

Directory of Cyber Security Suppliers

Our Supplier Directory lists 8,000+ specialist cyber security service providers in 128 countries worldwide. IS YOUR ORGANISATION LISTED?

CSI Consulting Services

Get Advice From The Experts: * Training * Penetration Testing * Data Governance * GDPR Compliance. Connecting you to the best in the business.

LockLizard

Locklizard provides PDF DRM software that protects PDF documents from unauthorized access and misuse. Share and sell documents securely - prevent document leakage, sharing and piracy.

Foundation for Strategic Research (FRS)

The Foundation for Strategic Research is France's main independent think tank on strategic, defense and security issues. Cyber security is covered as part of the study areas.

Lantronix

Lantronix is a global provider of secure data access and management solutions for Internet of Things (IoT) and information technology assets.

IT Security Association Germany (TeleTrusT)

TeleTrusT is an IT Security association and network for IT security comprising members from industry, administration, consultancy and research.

Secure Technology Alliance

Secure Technology Alliance is a multi-industry association working to stimulate the adoption and widespread application of secure solutions.

Holm Security

Holm Security are taking vulnerability assessment into the next generation as a cloud service.

Cradlepoint

With Cradlepoint customers leverage the speed and economics of wired and wireless Internet broadband for branch, mobile, and IoT networks while maintaining end-to-end visibility, security and control.

CloudAlly

CloudAlly provides online cloud to cloud backup and recovery solutions, which backs up daily changes in your SaaS to unlimited Amazon S3 storage and makes it available for restore or export.

National Health Care Anti-Fraud Association (NHCAA) - USA

National Health Care Anti-Fraud Association is the leading national organization focused exclusively on the fight against health care fraud.

CorkBIC International Security Accelerator

CorkBIC International Security Accelerator invests in early stage disruptive companies in the security industry including, Cybersecurity, Internet of Things (IOT), Blockchain and AI.

Datrix

Datrix is a leading Smart Infrastructure and Cyber Security solutions provider. We deliver critical networking, communications and cyber security solutions to public and private sector organisations.

Reliance Cyber

Reliance Cyber (formerly Reliance ACSN) help to monitor and manage your organisation’s security infrastructure 24/7, so you can make sure all threats and issues are dealt with.

Nonprofit Cyber

Nonprofit Cyber is a first-of-its-kind coalition of global nonprofit organizations to enhance joint action to improve cybersecurity.

OneLayer

OneLayer provide enterprise grade security dedicated for private LTE/5G networks. We ensure that the best IoT security toolkit is implemented in your cellular environment.

Hiya

Hiya's mission is to secure voice with trust, identity and intelligence. We're protecting people from spam and fraud calls, and helping carriers secure their networks for all.

SECTA5

SECTA5 is a cybersecurity company building a next-generation Continuous Threat and Exposure Management platform, leveraging the expertise of offensively trained cyber defenders.

CeTu

CeTu - Data Orchestration for the Modern SOC. Strengthen security and optimize costs with the world's first AI-native platform for scaling and future-proofing your data stack.