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Hi; For Block (NXDOMAIN), Block (NODATA) and Substitute (DOMAIN), where would you use each action and why? Kindly Wasfi
The National Institute of Standards and Technology (NIST) has created the standard known as NIST 800-171, which was created due in part to the FISMA bill signed into action as of December 2014. The standard is in place for a guide on the minimum requirements for federal information systems and as a voluntary guide for…
Introduction Virtualization has drastically changed the landscape of modern computing everywhere in the world today. Whether it’s about on-premise data center solutions, or companies that run their entire business in the cloud, Virtualization has become an integral part of these solutions. Today customers have plethora of…
Defending against cyber attacks from bad actors is easier said than done. While many areas need protection, Infoblox has been heads-down spreading the message about how to protect the DNS, which has become an increasingly popular attack vector for bad actors. We have been writing about DNS security for a while now. I…
Enterprise Security Needs are Changing Rapidly The manner in which employees work in global organizations has changed drastically over the years. Employees are less often stuck in their company building that is behind the corporate network a firewall and much more likely to be working remotely, from home, coffee shops, or…
Picking up where we left off from part 1, we are going to cover some of the more advanced DNS Security topics. If you haven’t read the part 1 one yet, please do. As with part 1, the info is pretty generic, but the screenshots are from the Infoblox Grid Manager GUI. Let’s take a look at the authoritative side first. A lot…
By Guest blogger Max Metzger It’s been a year since the record-breaking DDoS attacks against OVH and Dyn - how has the world responded in the wake of the largest DDoS attacks on record? 2016 was a big year for DDoS. Looking back, it may even signal a period of transformation for Denial of Service Attacks, marked by massive…
This is a guest blog written by Niels van Kampen, freelance consultant and trainer, www.vknit.nl. The opinions expressed here belong to the author. If you have any questions on how Infoblox products work, please contact Infoblox support. Goal As probably any administrator has experienced, administration over multiple…
Overview On June 8, 2012, Internet Identity—now part of Infoblox—was contacted by a client whose employees had downloaded what appeared to be an Internet Explorer zero-day compromise, putting network systems and resources at risk of being compromised by malware. Having a limited view, and not having seen this specific…
Two of the most popular gateways in corporate networks are HTTP and DNS. For a long time, IT organizations have been protecting the IT infrastructure by providing firewalls, next-generation firewalls, Web application firewalls, IDS / IPS solutions, and application delivery controllers. Thus, while HTTP is a secure doorstep…
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