Verisign Expands MANRS Relationship to Strengthen Global Routing Security

Verisign has been involved with an initiative known as Mutually Agreed Norms for Routing Security, or MANRS, since its inception. MANRS, which is coordinated by the Internet Society, focuses on strengthening the security and resiliency of IP networks throughout the world by identifying and providing best practices for mitigating common routing security threats.

MANRS began as a collaboration among network operators and internet exchange providers, with Verisign formally becoming a participant in its Network Operator Program in 2017. Since then, with the help of Verisign and other MANRS participants, the initiative has grown to also include content delivery networks (CDN) and cloud providers.

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DNS-Based Threats: Cache Poisoning

The Domain Name System (DNS) is the cornerstone of communication for the internet. Navigating to the sites you access every day often starts with a DNS request. Cybercriminals recognize the value of DNS and may look for ways to abuse improperly secured DNS to compromise its uptime, integrity or overall response efficacy—which makes DNS an important area for enforcing security and protecting against threats.

One such threat: cache poisoning. (more…)

In Network Security Design, It’s About the Users

One of the longstanding goals of network security design is to be able to prove that a system – any system – is secure.

Designers would like to be able to show that a system, properly implemented and operated, meets its objectives for confidentiality, integrity, availability and other attributes against the variety of threats the system may encounter.

A half century into the computing revolution, this goal remains elusive.

One reason for the shortcoming is theoretical: Computer scientists have made limited progress in proving lower bounds for the difficulty of solving the specific mathematical problems underlying most of today’s cryptography. Although those problems are widely believed to be hard, there’s no assurance that they must be so – and indeed it turns out that some of them may be quite easy to solve given the availability of a full-scale quantum computer.

Another reason is a quite practical one: Even given building blocks that offer a high level of security, designers, as well as implementers, may well put them together in unexpected ways that ultimately undermine the very goals they were supposed to achieve.

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web network

3 Tips for Improving Your Website DNS Performance During the Holidays

With the biggest shopping season just around the corner, it is more important than ever that your website is available and consumers can find it. As companies add eye-catching images, social share buttons and attractive promotions to grab consumers’ attention, they may also inadvertently be slowing down their website.
47% of customers expect a page to load in 2 seconds

For consumers who are increasingly impatient and expect a website to load within two seconds or less, the majority will quickly abandon a slow-loading page along with their shopping cart, resulting in lost revenue. With so many potential problems to slow down your site, the domain name system (DNS) doesn’t have to be one of them.

What is DNS?

DNS is the Internet’s equivalent to a phone book. It maintains a directory of domain names and translates them to their respective Internet Protocol (IP) addresses, enabling the end user to access a desired Web page. Any disruption to the DNS during the holiday season can be disastrous for retailers.

“DNS is the Achilles’ heel of the Web, often forgotten, and its impact on website performance is ignored until it breaks down,” explains Mehdi Daoudi, CEO of Web performance monitoring firm Catchpoint. However, it doesn’t have to be.

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Protect Your Network from BYOD Malware Threats with the Verisign DNS Firewall

Today’s new age of ubiquitous connectivity has created an insatiable and growing demand among employees and consumers to be online with familiar systems and tools at all times. Employees are no longer satisfied with the limited choices in devices and tools provided to them by their corporate IT organizations. They want to use what they want,when they want. They believe that choosing their own devices and tools provides them with the highest level of comfort and efficiency. This desire to use personal devices in work environments, referred to as “bring your own device (BYOD),” coupled with the growing cyber-attack surface, poses significant challenges to IT organizations. These challenges are leading such organizations to ask themselves – Are we ready to support BYOD?

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3 Key Steps for SMBs to Protect Their Website and Critical Internet Services

The National Small Business Association (NBSA) recently released a report revealing that half of all small businesses have been the victim of a cyber-attack – and the cost of dealing with these attacks has skyrocketed to $20,752 per attack. In about a third of attacks, the victim’s website was taken down, often for days. The impact of such outages cannot be measured by the immediate lost revenue alone, as the long term impact of the harm to your reputation and customer loss cannot be easily calculated.

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Help Ensure the Availability and Security of Your Enterprise DNS with Verisign Recursive DNS

At Verisign, we’ve made the Domain Name System (DNS) our business for more than 17 years. We support the availability of critical Internet infrastructure like .com and .net top-level domains (TLDs) and the A and J Internet Root Servers, and we provide critical Managed DNS services that ensure the availability of externally facing websites to customers around the world.

As we continue to expand our role in Internet security, we are excited to announce the next step in protecting the stability of enterprise DNS ecosystems: Verisign Recursive DNS. This new cloud-based recursive DNS service leverages Verisign’s global, securely managed DNS infrastructure to offer the performance, reliability and security that enterprises demand when securing their internal networks and that communications safely and securely reach their intended destinations.

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Verisign Mitigates 300 Gbps DDoS Attack and Other Q2 2014 DDoS Trends

It has been another busy quarter for the team that works on our DDoS Protection Services here at Verisign. As detailed in the recent release of our Q2 2014 DDoS Trends Report, from April to June of this year, we not only saw a jump in frequency and size of attacks against our customers, we witnessed the largest DDoS attack we’ve ever observed and mitigated – an attack over 300 Gbps against one of our Media and Entertainment customers.

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Tips to Protect E-Commerce Website Availability and Security During the Holidays

With the holiday shopping season quickly approaching, internet retailers are gearing up for an onslaught of web traffic – which is great, as long as they have the right measures in place to keep their customers safe and satisfied.

Even one hour of downtime due to a website outage or a malicious attack can have significant impact on a retailer’s reputation and revenue, especially during the holidays, a time which the National Retail Federation says can add up to 40 percent of an online retailer’s annual revenue. With some large e-commerce sites earning millions each day during the holiday season, even a few minutes of downtime can lead to financial losses in the tens of thousands of dollars, not to mention customer frustration.

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Research Grants for Building Virtual Neighborhoods

One of the highlights of my first seven months at Verisign was attending the annual meeting of the Internet Governance Forum(IGF) in Nairobi, Kenya last September. I had the pleasure of serving with industry, policy and technical leaders from around the world on several panels concerned with how to manage the internet as a shared and connected global resource. It was my first trip to Africa, and similar to my experience at each of the other new continents I’ve visited over the course of my career, what once seemed so far away became much closer to home – especially as I sat in the conference room and tweeted and emailed over the wireless network!

Attending IGF was a strong reminder that the world has become so much more connected, with internet access a huge enabler of the global economy. People are learning, companies are forming, and society is changing in new ways as a result of an interconnectedness that puts Kenya and every other country in the same, virtual neighborhood.

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