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Published By: Menlo Security     Published Date: Nov 12, 2019
"Protecting organizations from Web threats has typically been done with a proxy or DNS solution but a new approach has emerged. Isolation defends against today’s sophisticated zero-day exploits using an “air-gapped” browsing approach. Identified by Gartner as ""one of the single most significant ways to reduce web-based attacks,"" remote browser isolation has become an important line item in IT budgets around the world. But not all Isolation is created equal. With so many offerings how do you weed through the noise? Learn: - Why remote browser isolation technology adoption is on the rise - Key use cases for Isolation that should be evaluated - 3 critical requirements when selecting a practical browser isolation solution"
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Menlo Security
Published By: Akamai Technologies     Published Date: Sep 10, 2019
Contemporary internet threats are sophisticated and adaptable, they continuously change their complexion to evade security defenses. Traditional rigid, deterministic, rule-based security research are becoming less effective. Security research approaches employing data science methods to implement anomalies-based analysis across very large volumes of anonymized data are now essential. This paper will: • Briefly cover security research challenges in today’s threat landscape • Explain why DNS resolution data is a rich resource for security research • Describe how Akamai teams use DNS data and data science to create better threat intelligence • Discuss improvements in threat coverage, accuracy, and responsiveness to today’s agile threats
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Akamai Technologies
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: 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: 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: F5 Networks Singapore Pte Ltd     Published Date: Jun 18, 2019
According to the 2018 Global DNS Performance Benchmark Report, the state of DNS resiliency among enterprises and top SaaS providers is poor, with 60% relying on a single source for their authoritative nameservers. In this article, we’ll explore the necessity of having a secondary DNS service.
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F5 Networks Singapore Pte Ltd
Published By: Cisco Umbrella EMEA     Published Date: May 24, 2019
Do you know DNS Security? Users are working off-hours, off network and off VPN. Are you up on all the ways DNS can be used to secure them? Test your knowledge.
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Cisco Umbrella EMEA
Published By: Cisco Umbrella EMEA     Published Date: May 24, 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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Cisco Umbrella EMEA
Published By: Cisco Umbrella EMEA     Published Date: May 24, 2019
Your CISO is faced with two dilemmas: Too much malware reaches you and perimeter security is often blind. Our solution is to use DNS as the first layer of always-on network security.
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Cisco Umbrella EMEA
Published By: Cisco Umbrella EMEA     Published Date: May 24, 2019
"Nothing kills attacks earlier than DNS-layer security. Protection both before and during the attack Attacks have many phases. Before launching, the attacker needs to stage internet infrastructure to support each phase. Two early phases are to redirect or link to a malicious web domain or send a malicious email attachment. For the former, most attacks leverage exploit kits (e.g. Angler) as the first stage before dropping the final payload. Cisco Umbrella effectively blocks initial exploit and phishing domains.
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Cisco Umbrella EMEA
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: Cisco Umbrella EMEA     Published Date: Dec 03, 2018
Why Cisco Umbrella is the simplest decision you can make to improve your company’s security. You have to make some serious security decisions when you’re an IT leader. That’s because both the volume and sophistication of attacks are intensifying relentlessly — and it’s clear that conventional defenses alone are no longer adequate. More efective blocking of attackers is particularly important because under-the-radar attacks are wreaking havoc on enterprises that rely on antivirus products, frewalls, and sandboxing alone. A mere 30 minutes from now, any business can be more secure than it was before. That’s the simple reality of DNS-layer security.
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Cisco Umbrella EMEA
Published By: Cisco Umbrella EMEA     Published Date: Oct 12, 2018
Attacks have many phases. Before launching, the attacker needs to stage internet infrastructure to support each phase. Two early phases are to redirect or link to a malicious web domain or send a malicious email attachment. For the former, most attacks leverage exploit kits (e.g. Angler) as the first stage before dropping the final payload. Cisco Umbrella effectively blocks initial exploit and phishing domains. Unlike appliances, our cloud security platform protects devices both on and off the corporate network. Unlike agents, the DNS layer protection extends to every device connected to the network — even IoT. Umbrella truly is the easiest and fastest layer of security to deploy everywhere. Download today to find out more.
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Cisco Umbrella EMEA
Published By: Cisco Umbrella EMEA     Published Date: Oct 12, 2018
Why Cisco Umbrella is the simplest decision you can make to improve your company’s security. You have to make some serious security decisions when you’re an IT leader. That’s because both the volume and sophistication of attacks are intensifying relentlessly — and it’s clear that conventional defenses alone are no longer adequate. More effective blocking of attackers is particularly important because under-the-radar attacks are wreaking havoc on enterprises that rely on antivirus products, firewalls, and sandboxing alone. Umbrella is a proven service provider whose security services are completely nondisruptive. Download this whitepaper to find out more.
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Cisco Umbrella EMEA
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
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