The Russian invasion of Ukraine has increased global cyber risk. Users can protect themselves and mitigate against cyber attacks by implementing Quad9.
Read the full story ▸
The objection we are filing against the injunction is extensive with many procedural and jurisdictional arguments, all of which we believe are valid reasons for dismissal or which support those reasons.
Read the full story ▸
Quad9 was the target of a distributed denial of service attack beginning at 16:10 UTC on May 3, and lasting at the most-impacted sites for around ninety minutes.
Read the full story ▸Quad9 is the first DNS security solution to extend GDPR privacy protections to internet users worldwide.
Read the full story ▸
Quad9’s DNS blocking service has recently been part of an independent test done to compare various DNS-based blocking systems.
Read the full story ▸
The health care sector is on the front lines of the fight against the COVID-19 pandemic, and protecting their networks is an important part of our need for increased cybersecurity right now.
Read the full story ▸
Quad9’s free, open recursive DNS service blocks hosts, which contain malware, phishing, botnets, spyware, and a variety of other risks that try to defraud end-users, or harm their computers or networks. Millions of users around the world use Quad9’s free DNS recursive resolvers (9.9.9.9/149.112.112.112) to map hostnames to IP addresses as part of almost every Internet transaction.
Read the full story ▸
In times such as these, bad cyber-actors will also emerge. We’ve been alerted to a rise in phishing, malware, and ransomware attacks from a number of our Threat Intelligence Providers and public sources such as; EFF, IBM, and DomainTools. Rest assured, we are working to protect our global user base and add these malicious sites into our Block List as quickly as possible.
Read the full story ▸Please sign up to receive updates and announcements regarding Quad9 services.