dns

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Published By: Cisco Umbrella EMEA     Published Date: Aug 08, 2019
Today’s security appliances and agents must wait until malware reaches the perimeter or endpoint before they can detect or prevent it. OpenDNS arrests attacks earlier in the kill chain. Enforcing security at the DNS layer prevents a malicious IP connection from ever being established or a malicious file from ever being downloaded. This same DNS layer of network security can contain malware and any compromised system from exfiltrating data. Command & control (C2) callbacks to the attacker’s botnet infrastructure are blocked over any port or protocol. Unlike appliances, the cloud service protects devices both on and off the corporate network. Unlike agents, the DNS layer protects every device connected to the network — even IoT. It is the easiest and fastest layer of security to deploy everywhere.
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security, opendns, cisco
    
Cisco Umbrella EMEA
Published By: Cisco Umbrella EMEA     Published Date: Sep 02, 2019
Grab a cup of coffee and tune in to hear Alan Meirzon, Director – Chief Information Security Office at Deutsche Bank share his experience using Cisco Umbrella. Alan discusses how his team uses Umbrella as the first line of defense against threats on the internet. He shares best practices and the outcomes his team has seen using DNS-layer security to protect users wherever they access the internet. View this video to hear security best practices and lessons learned from Alan, a security veteran.
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Cisco Umbrella EMEA
Published By: Cisco Umbrella EMEA     Published Date: Sep 02, 2019
Users are working off-hours, off-network, and off-VPN. Are you up on all the ways DNS can be used to secure them? If not, maybe it’s time to brush up. More than 91% of malware uses DNS to gain command and control, exfiltrate data, or redirect web traffic. Because DNS is a protocol used by all devices that connect to the internet, security at the DNS layer is critical for achieving the visibility and protection you need for any users accessing the internet. Learn how DNS-layer security can help you block threats before they reach your network or endpoints.
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Cisco Umbrella EMEA
Published By: Cisco Umbrella EMEA     Published Date: Sep 02, 2019
"Cloud applications provide scale and cost benefits over legacy on-premises solutions. With more users going direct-to-internet from any device, the risk increases when users bypass security controls. We can help you reduce this risk across all of your cloud and on-premises applications with a zero-trust strategy that validates devices and domains, not just user credentials. See why thousands of customers rely on Duo and Cisco Umbrella to reduce the risks of data breaches and improve security. Don’t miss this best-practices discussion focused on the key role DNS and access control play in your zero-trust security strategy. Attendees will learn how to: ? Reduce the risk of phishing attacks and compromised credentials ? Improve speed-to-security across all your cloud applications ? Extend security on and off-network without sacrificing usability"
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Cisco Umbrella EMEA
Published By: BitGravity     Published Date: Dec 17, 2009
This paper outlines the seven essential buying criteria that every decision-maker needs to consider when making a decision on a video delivery provider. These buying criteria are shared across the gamut of small, video-centric startups and established, familiar media giants.
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bitgravity, video delivery, legacy cdns, network architecture, internet video, file management, total cost ownership, proxy cache
    
BitGravity
Published By: Limelight Networks     Published Date: Mar 02, 2018
Your online audience expects fast, flawless, secure experiences on any device in any location, every time. But whether you are delivering videos, your website, music, software or games, ensuring engaging online experiences from an increasing variety of devices around the world is a huge challenge. Content delivery networks (CDNs) can significantly improve the user experience of your online audiences. But not all CDNs deliver the same level of service. Dos and Don’ts of Evaluating and Deploying a CDN provides tips on how to determine what is most important to your organization and how to choose a CDN that meets your needs. Download this guide to learn: The four major performance factors that can affect user experience Why speed alone isn't an accurate measure of performance How a content audit can identify performance bottlenecks The role content storage can play in reducing costs and latency How to decide what features are most important to your business
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content delivery network, cdn, web performance, web acceleration, digital content delivery, ddos protection, ddos, web application security, mobile delivery, global content delivery, live streaming, video on demand, video delivery, ott content delivery
    
Limelight Networks
Published By: Limelight Networks     Published Date: Mar 02, 2018
Can your business afford to lose $9,000 per minute? According to the Ponemon Institute $9,000 is the average cost of an unplanned outage. In some cases the costs are much higher. The catalogue of cloud outages over recent years is well publicized and reads like a “who’s who” of the technology industry. It seems no one is immune. But when it comes to delivering digital content, downtime isn’t the only concern. Today a poor user experience can be just as damaging as an outage. According to Limelight research, 78% of people will stop watching an online video after it buffers three times, and the majority of people will not wait more than 5 seconds for a website to load. Organizations looking to deliver great digital experiences for their customers often choose to deliver that content using Content Delivery Networks (CDNs). Using multiple CDNs to deliver these digital content experiences promises even greater levels of availability and performance. But it brings with it a host of questi
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content delivery network, cdn, multi-cdn, multiple cdns, web performance, web acceleration, digital content delivery, mobile delivery, global content delivery, live streaming, video on demand, video delivery, ott content delivery
    
Limelight Networks
Published By: Limelight Network     Published Date: Aug 12, 2019
As businesses continue to expand their online reach globally, user experience is one of the most important factors for building audience satisfaction and driving revenue. But whether you are delivering videos, web content or even ? les, ensuring engaging online experiences from an increasing variety of devices around the world, is a huge challenge. Organizations have a number of methods for improving user experiences, one of which is leveraging a content delivery network (CDN). But not all CDNs deliver the same level of service. This guide will provide some tips on how to determine what is most important to your organization and how to choose a CDN that meets your needs.
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Limelight Network
Published By: Limelight Network     Published Date: Aug 12, 2019
Many companies that need to deliver content online at scale use Content Delivery Networks (CDNs) to improve performance. However, even with a reliable CDN, there can be issues with service quality in different regions, insufficient capacity during peak periods, and lack of resiliency and diversification. To address these concerns, some companies distribute their delivery load across more than one CDN, a concept often called a multi-CDN implementation. In this paper, we’ll explore frequently-asked questions and best practices for implementing multi-CDN workflows based on extensive experience.
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Limelight Network
Published By: Akamai Technologies     Published Date: Dec 11, 2018
Security threats are persistent and growing. While many organizations have adopted a defense-in-depth strategy — utilizing anti-virus protection, firewalls, intruder prevention systems, sandboxing, and secure web gateways — most IT departments still fail to explicitly protect the Domain Name System (DNS). But this Internet protocol doesn’t have to be a vulnerability.
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Akamai Technologies
Published By: Akamai Technologies     Published Date: Dec 11, 2018
With the constant drumbeat of news reports about security breaches, cyber security is hard to ignore. Organizations understand that they need comprehensive security solutions, yet significant gaps remain. Malicious actors have evolved their methods to leverage the vulnerabilities of the Domain Name System (DNS), and attacks that utilize this vector are increasing in number.
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Akamai Technologies
Published By: Akamai Technologies     Published Date: Dec 11, 2018
Cybercriminals are evolving. Increasingly, they are capitalizing on the open and unprotected nature of the Domain Name System (DNS) to launch damaging phishing, malware, and ransomware attacks. How are you proactively protecting your network and users from these targeted threats? Here are five things to ask yourself as you consider a DNS security solution for your company.
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Akamai Technologies
Published By: Akamai Technologies     Published Date: Dec 11, 2018
The cyber threat landscape is dynamic and accelerating. The Domain Name System (DNS) is a vulnerability in many organizations’ defenses that malicious actors are increasingly exploiting. The following DNS best practices, when coupled with an enterprise threat protection service, will aid you in identifying, blocking, and mitigating targeted threats such as malware, phishing, ransomware, and data exfiltration.
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Akamai Technologies
Published By: Akamai Technologies     Published Date: Dec 11, 2018
Existing security controls are outmatched — at best static and reactive. Current layers likely aren’t protecting you against all attack vectors, like the vulnerable back door that is recursive DNS. And security mechanisms that frustrate, impede, or disallow legitimate users, devices, or applications will have low adoption rates and/or will curtail productivity. Benign users may even circumvent these processes, further undermining your corporate security posture and creating more gaps in your defense-in- depth strategy. One of the many use cases associated with a zero trust security strategy is protecting your network — and most importantly, your data — from malware.
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Akamai Technologies
Published By: Akamai Technologies     Published Date: Jun 14, 2018
"High-profile cyber attacks seem to occur almost daily in recent years. Clearly security threats are persistent and growing. While many organizations have adopted a defense-in-depth strategy — utilizing anti-virus protection, firewalls, intruder prevention systems, sandboxing, and secure web gateways — most IT departments still fail to explicitly protect the Domain Name System (DNS). This oversight leaves a massive gap in network defenses. But this infrastructure doesn’t have to be a vulnerability. Solutions that protect recursive DNS (rDNS) can serve as a simple and effective security control point for end users and devices on your network. Read this white paper to learn more about how rDNS is putting your enterprise at risk, why you need a security checkpoint at this infrastructural layer, how rDNS security solutio Read 5 Reasons Enterprises Need a New Access Model to learn about the fundamental changes enterprises need to make when providing access to their private applications.
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rdns, dns, anti-virus, security, network defense
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Jun 14, 2018
With the constant drumbeat of news reports about security breaches, cyber security is hard to ignore. Organizations understand that they need comprehensive security solutions, yet significant gaps remain. Malicious actors have evolved their methods to leverage the vulnerabilities of the Domain Name System (DNS), and attacks that utilize this vector are increasing in number.
Tags : 
dns< security breach, cyber security
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Jun 14, 2018
Cybercriminals are evolving. Increasingly, they are capitalizing on the open and unprotected nature of the Domain Name System (DNS) to launch damaging phishing, malware, and ransomware attacks. How are you proactively protecting your network and users from these targeted threats? Here are five things to ask yourself as you consider a DNS security solution for your company.
Tags : 
dns, phishing, malware, ransomware, security
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Jun 14, 2018
The cyber threat landscape is dynamic and accelerating. The Domain Name System (DNS) is a vulnerability in many organizations’ defenses that malicious actors are increasingly exploiting. The following DNS best practices, when coupled with an enterprise threat protection service, will aid you in identifying, blocking, and mitigating targeted threats such as malware, phishing, ransomware, and data exfiltration.
Tags : 
dns, cybersecurity, malware, phishing, ransomware, data exfiltration
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Jun 14, 2018
"Existing security controls are outmatched — at best static and reactive. Current layers likely aren’t protecting you against all attack vectors, like the vulnerable back door that is recursive DNS. And security mechanisms that frustrate, impede, or disallow legitimate users, devices, or applications will have low adoption rates and/or will curtail productivity. Benign users may even circumvent these processes, further undermining your corporate security posture and creating more gaps in your defense-in- depth strategy. One of the many use cases associated with a zero trust security strategy is protecting your network — and most importantly, your data — from malware. "
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dns, rdns, security, zero trust security, malware, data, network security
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Aug 11, 2017
Targeted threats are increasing at an alarming rate. Malicious actors are evolving their methodologies and are increasingly exploiting the domain name system (DNS) to launch cyberattacks. Learn more about how to proactively protect your company with an additional layer of cloud-based security.
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domain name system (dns), cloud security, threat protection, threat prevention, phishing, ransomware, security threats, malware
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Aug 11, 2017
It’s likely not a matter of if, but when your company will fall prey to targeted attack involving malware, ransomware, data exfiltration, or phishing. In fact, 70% of organizations reported a security incident that negatively impacted their business in the past year. Learn more about the realities of cybercrime in today’s hyperconnected world.
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domain name system (dns), cloud security, threat protection, threat prevention, phishing, ransomware, security threats, malware
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Aug 11, 2017
Cybercriminals are evolving. Increasingly, they are capitalizing on the open and unprotected nature of the Domain Name System (DNS) to launch damaging phishing, malware, and ransomware attacks. How are you proactively protecting your network and users from these targeted threats? Here are five things to ask yourself as you consider a DNS security solution for your company.
Tags : 
domain name system (dns), cloud security, threat protection, threat prevention, phishing, ransomware, security threats, malware
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Aug 11, 2017
With the constant drumbeat of news reports about security breaches, cyber security is hard to ignore. Organizations understand that they need comprehensive security solutions, yet significant gaps remain. Malicious actors have evolved their methods to leverage the vulnerabilities of the Domain Name System (DNS), and attacks that utilize this vector are increasing in number.
Tags : 
domain name system (dns), cloud security, threat protection, threat prevention, phishing, ransomware, security threats, malware
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Aug 11, 2017
DNS is a well-worn data exfiltration and communication vector. Explore why targeted threats continue to use the DNS protocol to exfiltrate sensitive information, how it’s done, and what might be next in the evolution of this attack vector.
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domain name system (dns), cloud security, threat protection, threat prevention, phishing, ransomware, security threats, malware
    
Akamai Technologies
Published By: Akamai Technologies     Published Date: Aug 11, 2017
Examine the business impact of malware, ransomware, and phishing, as well as the cost of the average data breach. Given the significant economic impact of these threats, understanding your financial exposure and employing a layered defense simply makes sense.
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domain name system (dns), cloud security, threat protection, threat prevention, phishing, ransomware, security threats, malware
    
Akamai Technologies
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