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The New DNS System ‘Quad9’ of IBM to Stop Phishing and Botnet Assaults


Past week IBM Corp. launched one fresh DNS (Domain Name System) facility available at free-of-cost. The service is named Quad9 for whose launch IBM's partners were Global Cyber Alliance and Packet Clearing House. The alliances are said to provide enhanced privacy and security to end-users.


Normally, DNS services help in translating website URLs when they're running in the browser to their Internet Protocol addresses. These services capture user data meaning the websites an end-user is visiting, the location he is at, and the name of his device. The data is then sold to marketers. In any case, IBM's creation doesn't accumulate, correlate, alternatively, utilize victim's PII (personal identifiable information).


Interestingly, Quad9 disables domains used in botnet operations, phishing assaults as well as functioning of other malevolent online hosts. For businesses, the facility is particularly helpful if they don't have their own whitelisting/blacklisting services, thereby making them further secured.


By using 'security threat intelligence' in real-time, Quad9 provides end-users "automated immunity" through automatic disabling of access to familiar online sites that harbor malware. Anytime an end-user using Quad9 follows a web-link else manually feeds a URL name inside the Web-browser, a checking by Quad9 occurs to verify them against threat intelligence of IBM X-Force that consists of over 40bn assessed images and web-pages along with 17m phishing and spam assaults watched everyday. There's also cross-checking of user actions utilizing eighteen more feeds of threat intelligence such as Netlab the Anti-Phishing Working Group, Abuse.ch etc. The data on security is garnered from Quad9 while it's utilized for enriching IBM X-Force for still more protecting Internauts. Itworldcanada.com posted this, November 20, 2017.


After this, the new Quad9 DNS system creates one whitelist of URLs which won't ever be blocked, utilizing 1m of the most-visited URLs along with one "gold list" comprising Amazon Web Services, Google and Azure cloud of Microsoft all that act as safe providers.


Quad9 can be used for Internet-of-thing smart appliances that encounter problems, particularly, botnet queries from C&C. Many major cyber-security companies include revised threat information to the new Quad9, while the service fruitfully utilizes it for maintaining safety of individual devices and end-users' data.

» SPAMfighter News - 24-11-2017

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