SC Magazine

MARCH 4, 2021

The National Security Agency (NSA) and Cybersecurity and Infrastructure Agency (CISA) released a joint information sheet Thursday that offers guidance on the benefits of using a Protective Domain Name System (PDNS). A PDNS service uses existing DNS protocols and architecture to analyze DNS queries and mitigate threats.

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eSecurity Planet

APRIL 26, 2024

Network security architecture is a strategy that provides formal processes to design robust and secure networks. Effective implementation improves data throughput, system reliability, and overall security for any organization.

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Architecture Network Security Firewall Risk 122

eSecurity Planet

NOVEMBER 10, 2023

DNS security protects the domain name system (DNS) from attackers seeking to reroute traffic to malicious sites. Since a majority of business IT traffic now accesses or passes through the internet, DNS plays an increasingly important — and vulnerable — role.

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PerezBox Security

OCTOBER 7, 2019

DNS is the internets lookup table, it builds a bridge between the domain name (e.g., The post Leveraging DNS to Enhance Your Networks Security appeared first on PerezBox. perezbox.com) and the IP address (e.g., 184.24.56.17). The IP address being where you can find.

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Security Affairs

JULY 4, 2019

Researchers at Network Security Research Lab of Qihoo 360 discovered a Lua-based backdoor dubbed Godlua that targets both Linux and Windows systems. The peculiarity of this new piece of malware is the ability to communicate with C2 servers via DNS over HTTPS ( DoH ). com domain. ” states the analysis. Pierluigi Paganini.

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DNS Malware Advertising DDOS 107

SecureBlitz

NOVEMBER 30, 2021

Here, we will answer the question – what is DDI (DNS, DHCP, IPAM), and do you need one? Collectively DNS-DHCP-IPAM is referred to as DDI in networking. To better understand the DDI definition, we must first understand the meaning of its three legs (DNS-DHCP-IPAM). DDI does not have a single definition.

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eSecurity Planet

FEBRUARY 14, 2024

What Stateful Inspection Defends Against Stateful inspection protects network assets against attacks that attempt to corrupt or abuse processes such as TCP or Domain Name Service (DNS) that don’t check context when they receive data packet instructions. Subscribe The post What Is Stateful Inspection in Network Security?

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Security Boulevard

SEPTEMBER 15, 2022

Many Canadians found themselves disconnected when cellular networks and the internet failed to respond—at home or at work. The post Why You Need a Secondary DNS appeared first on Security Boulevard. Businesses turned away customers because they couldn’t process debit or credit payments.

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The Last Watchdog

SEPTEMBER 23, 2024

(“TA”), today announced it has completed its acquisition of Vercara, a leader in cloud-based services that secure the online experience, including managed authoritative Domain Name System (DNS) and Distributed Denial-of-Service (DDoS) security offerings that protect organizations’ networks and applications.

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eSecurity Planet

MARCH 16, 2023

Network security threats weaken the defenses of an enterprise network, endangering proprietary data, critical applications, and the entire IT infrastructure. This guide to major network security threats covers detection methods as well as mitigation strategies for your organization to follow.

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eSecurity Planet

MARCH 14, 2023

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

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Krebs on Security

AUGUST 23, 2024

Windows computers on a private corporate network validate other things on that network using a Microsoft innovation called Active Directory , which is the umbrella term for a broad range of identity-related services in Windows environments. Seralys found certificates referencing more than 9,000 distinct domains across those TLDs.

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Tech Republic Security

MARCH 27, 2024

DNS FireWall is an intuitive security app built to protect you and your business from malware, phishing, botnets and more security threats.

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Security Boulevard

FEBRUARY 14, 2024

Infoblox is leveraging AI to identify websites that are sources of malware and block them to make IT environments more secure. The post Infoblox Applies AI to DNS Traffic to Thwart Malware Infestations appeared first on Security Boulevard.

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Tech Republic Security

JUNE 8, 2022

Need to be able to work from anywhere without compromising on security or speed? Getflix Smart DNS & VPN has you covered. The post Work smarter and safer from anywhere with Getflix VPN appeared first on TechRepublic.

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Cisco Security

JULY 9, 2021

Cisco Umbrella Roaming Security Module – Cisco Umbrella Roaming Security module for Cisco AnyConnect provides always-on security on any network, anywhere, any time — both on and off your corporate VPN. It enforces security at the DNS layer to block malware, phishing, and command and control callbacks over any port.

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eSecurity Planet

JANUARY 6, 2021

Because AMNESIA:33 affects an expansive code network with deeply embedded subsystems, the task of identifying and patching vulnerable devices for your organization is as daunting as it is essential. Stack components impacted include DNS, IPv6, IPv4, TCP, ICMP, LLMNR, and mDNS. DNS Cache Poisoning: 2. DNS Cache Poisoning.

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Webroot

FEBRUARY 16, 2021

In recent months, you’ve likely heard about DNS over HTTPS , also known as DNS 2.0 and DoH, which is a method that uses the HTTPS protocol to encrypt DNS requests, shielding their contents from malicious actors and others who might misuse such information. Ultimately, this DNS privacy upgrade has been a long time coming.

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CyberSecurity Insiders

MAY 18, 2022

By increasing visibility into DNS traffic, CISOs can detect, block, and respond to incidents more quickly as well as use this data to institute new controls and increase overall resiliency. So why aren’t more organizations taking advantage of protective DNS? The issue likely comes down to awareness.

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Security Boulevard

MAY 6, 2021

This includes a layered combination of DNS networking, secure endpoint connections, and an educated and empowered human workforce. The need for DNS security cannot be ignored, especially with the rise of remote workforces, in order to monitor and manage internet access policies, as well as reduce malware.

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Webroot

MARCH 9, 2021

DNS (Domain Name System) is especially vulnerable. One of the most common methods of infiltration includes internet-based attacks, such as Denial of Service (DoS), Distributed Denial of Service (DDoS) and DNS poisoning. However, cybercriminals can also use legal DNS traffic surveillance to their advantage.

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Security Boulevard

APRIL 18, 2024

Permalink The post USENIX Security ’23 – NRDelegationAttack: Complexity DDoS attack on DNS Recursive Resolvers appeared first on Security Boulevard. Originating from the conference’s events situated at the Anaheim Marriott ; and via the organizations YouTube channel.

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Security Boulevard

NOVEMBER 4, 2021

Since the onset of the pandemic, cyberattackers have increasingly looked to leverage DNS channels to steal data, launch DDoS attacks and deploy malware—and the cost of these attacks is rising. According to IDC’s 2020 Global DNS Threat Report, the average cost of such an attack is now approaching $1 million, and impacts can range from.

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Webroot

MARCH 29, 2021

An endpoint DNS solution could have stopped the Trojanized Orion version by refusing to resolve the domain names of the command-and-control servers, again disrupting the infection to the point that no real damage could be done. Together these numbers suggest a significant security threat for companies with remote workers.

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Security Boulevard

APRIL 18, 2024

Permalink The post USENIX Security ’23 – Fourteen Years in the Life: A Root Server’s Perspective on DNS Resolver Security appeared first on Security Boulevard. Originating from the conference’s events situated at the Anaheim Marriott ; and via the organizations YouTube channel.

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Cisco Security

JULY 8, 2022

It is a lightning fast and direct buying experience of SaaS security- No invoicing. Cisco Umbrella’s market-leading DNS security is currently available with more SaaS security products coming soon. So, how does Cisco Secure MSP work? . Step 3 – Get access to our world class Cisco Umbrella DNS security offer .

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eSecurity Planet

SEPTEMBER 3, 2022

For example, the 2016 DDoS attack on the Dyn managed domain name service (DNS) caused the DNS service to fail to respond to legitimate DNS inquiries and effectively shut down major sites such as PayPal, Spotify, Twitter, Yelp, and many others. Also read: How to Secure DNS. Types of DDoS Attacks.

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Security Boulevard

JANUARY 31, 2024

It was DNS. It’s always DNS: Government ministry denies hackers hacked its network infrastructure. appeared first on Security Boulevard. The post Russian Internet Outage: DNSSEC Oops or Ukraine Hack?

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Cisco Security

JUNE 13, 2022

For example, the security event might involve requests to communicate with an IP address, and the analyst would say, “This IP address belongs to my DNS server, so the traffic is legitimate.” The third line informs us that, on a factual basis, only a communication with an IP address was observed.

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eSecurity Planet

MARCH 28, 2025

Fortinet and Palo Alto Networks are two of the best network security providers, offering excellent next-generation firewalls (NGFWs) with strong, independently verified security. 5 Customer support: 4/5 Fortinets FortiGate is a series of network security appliances that protect networks from threats.

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Webroot

MAY 26, 2021

Find out how to ensure your clients’ remote workers are resilient against attacks across networks in this informative conversation between ChannelE2E and MSSP Alert editor Joe Panettieri and his guest Jonathan Barnett. Here’s what he has to say about ensuring a cyber resilient remote workforce.

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eSecurity Planet

DECEMBER 2, 2021

A next-generation firewall (NGFW) is an important component of network security and represents the third generation of firewall technology. To add to the stateful inspection of network traffic and access control , NGFWs can block modern, sophisticated threats like application-layer attacks and advanced malware.

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Security Affairs

OCTOBER 5, 2020

Security researchers provided technical details about an IoT botnet dubbed Ttint that has been exploiting two zero-days in Tenda routers. Security researchers at Netlab, the network security division Qihoo 360, have published a report that details an IoT botnet dubbed Ttint.

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eSecurity Planet

MARCH 12, 2025

5 Security and privacy: 3.6/5 While it doesnt have quite as many extras as NordVPN, some highlights include its reasonable pricing and features like DNS leak protection and ad blocking. 5 Security and privacy: 4.3/5 VPNs are a great choice for protecting your internet browsing, but theyre just a starting point for security.

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The Last Watchdog

DECEMBER 13, 2020

The problem here is that a secured, cost-effective, and efficient networkmust be developed to support remote operations at scale. Many enterprises have accelerated their use of Virtual Private Network (VPN) solutions to support remote workers during this pandemic. The makeup of SASE . But it much further.

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Security Boulevard

JUNE 5, 2023

Previously, Red Sift was applying machine learning algorithms to analyze domain name system (DNS) platforms, secure socket layer (SSL) certificates and the WHOIS database in. The post Red Sift Taps GPT-4 to Better Identify Cybersecurity Threats appeared first on Security Boulevard.

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SC Magazine

MARCH 31, 2021

Centripetal Networks filed a lawsuit this month accusing Palo Alto of violating 12 separate patents for systems or policies designed to enhance network security. Worth noting that Centripetal has pursued – and won – patent cases against other industry titans in the past for incorporating its security innovations.

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