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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DNS Encryption Firewall Network Security 98

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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IoT DNS Internet Internet 141

Security Boulevard

APRIL 18, 2024

Authors/Presenters: *Alden Hilton, Casey Deccio, Jacob Davis,* Many thanks to USENIX for publishing their outstanding USENIX Security ’23 Presenter’s content, and the organizations strong commitment to Open Access. Originating from the conference’s events situated at the Anaheim Marriott ; and via the organizations YouTube channel.

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DNS Network Security 64

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. But recent events have worked to undermine this growing understanding. The “next one” will look different.

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Hacking DNS Firewall Malware 138

eSecurity Planet

SEPTEMBER 24, 2021

While InsightIDR functions as a security information and event management (SIEM) solution, its functionality goes far beyond traditional SIEM products and extends to the budding XDR space. From the InsightIDR home dashboard, administrators can see metrics like users, events processed, notable behaviors, new alerts, honeypots, and more.

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DNS Technology Cybersecurity Data collection 131

eSecurity Planet

SEPTEMBER 3, 2022

A denial-of-service (DoS) event or attack can occur between a small number of devices such as a pair of servers. These events can occur accidentally and even within a corporate network; however, intentional attacks on internet-facing resources are far more common. Also read: How to Secure DNS. DDoS Preparation.

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DDOS DNS Firewall Internet 145

eSecurity Planet

JUNE 8, 2022

We had the InsightIDR core services and endpoint monitoring set up in our lab in just a few hours, and started receiving notifications about security events immediately. Configuring InsightIDR event sources. Configuring InsightIDR event sources. Downloading, Installing & Configuring InsightIDR. Downloading InsightIDR.

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DNS Data collection Marketing Passwords 111

Webroot

JUNE 21, 2021

It may be as simple as the deployment of antivirus plus backup and recovery applications for your end users, or a more complex approach with security operations center (SOC) tools or managed response solutions coupled with network security tools such as DNS and Web filtering, network and endpoint firewalls, VPNs, backup and recovery and others.

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Backups DNS Ransomware Antivirus 131

Cisco Security

AUGUST 26, 2022

In addition, it allows you to collect hourly events from Cisco Secure Endpoint through the USM Anywhere Job Scheduler. AttackIQ automates the evaluation of Cisco Secure Endpoint against the tactic categories as outlined by MITRE ATT&CK. Cisco Secure Endpoint is now certified for the ServiceNow ITSM San Diego release.

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Firewall Authentication Passwords Threat Detection 144

eSecurity Planet

NOVEMBER 3, 2022

DNS servers can be specifically targeted by attackers and vulnerable to various types of attacks. If the organization does not use it, UDP access to port 53 (DNS) should be blocked. For more information, see How to Prevent DNS Attacks. IT information, such as IP addresses, failover devices, network maps, etc.

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CyberSecurity Insiders

APRIL 30, 2021

So organizations are increasingly reliant on security log analysis to support the rapid identification of DDoS attacks – particularly in cloud computing environments of growing complexity. Let’s take a closer look at how DevOps engineering and IT security teams can use log analysis to mitigate DDoS attacks.

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DDOS Cyber Attacks DNS Threat Detection 144

eSecurity Planet

JANUARY 14, 2022

The combination of Prolexic, Edge DNS, and App & API Protector would be recommended for the highest quality of DDoS mitigation to keep applications, data centers, and internet-facing infrastructure (public or private) protected. It is architected for nonstop DNS availability and high performance, even across the largest DDoS attacks.

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DDOS DNS Firewall Media 128

eSecurity Planet

NOVEMBER 10, 2023

Log monitoring is the process of analyzing log file data produced by applications, systems and devices to look for anomalous events that could signal cybersecurity, performance or other problems. How Log Monitoring Works Log monitoring is the process of ingesting log files and parsing them for security and operational issues.

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Risk Threat Detection Firewall Network Security 115

eSecurity Planet

MAY 2, 2024

50,000 DDoS attacks on public domain name service (DNS) resolvers. 553% increase in DNS Flood attacks from 1H 2020 to 2H 2023. DDoS attacks on single networks or websites render them unavailable, but DDoS attacks on DNS resolvers bring down all networks and websites using that DNS resource.

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Cybersecurity DDOS Penetration Testing Passwords 123

eSecurity Planet

MAY 19, 2022

The emergence of SD-WAN and SASE technologies bundled together has led many vendors to address both advanced routing and network security vendors for clients. Networking specialists like Cisco and HPE’s Aruba are moving deeper into security. Features: Open Systems Secure SD-WAN and SASE. Palo Alto Networks.

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Firewall Architecture Encryption Network Security 122

eSecurity Planet

SEPTEMBER 25, 2023

The lowest tier of Cloudflare One provides support for 50 users maximum, 24 hours of activity logging, and up to three network locations for office-based DNS filtering. Upgrading to the pay-as-you-go tier eliminates any user maximum and provides 30 days of activity logging and 20 office-based DNS filtering network locations.

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DNS DDOS IoT Firewall 98

eSecurity Planet

MARCH 22, 2023

Networks connect devices to each other so that users can access assets such as applications, data, or even other networks such as the internet. Network security protects and monitors the links and the communications within the network using a combination of hardware, software, and enforced policies.

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Firewall Network Security Penetration Testing Encryption 111

eSecurity Planet

JULY 30, 2021

From self-developed silicon to hardware devices, and from Network Elements Virtualization (NEV) products to NEV network services, Algoblu NEV helps achieve the elasticity and scalability levels that are hard to achieve in traditional networks. Express Micro-Tunnels have built-in failover and don’t require DNS resolution.

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Software Architecture Technology Risk 131

Cisco Security

AUGUST 28, 2023

The Black Hat Network Operations Center (NOC) provides a high security, high availability network in one of the most demanding environments in the world – the Black Hat event. We also deployed ThousandEyes for Network Assurance. This is something that changes every year.

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Wireless DNS Mobile Technology 96

eSecurity Planet

JUNE 21, 2022

AsTech’s Kent said of Security+, “This crosses several domains and is a basic introduction to security. SSCP (Systems Security Certified Practitioner). It confirms that certificate holders are qualified for hands-on IT security roles by validating their understanding of information security.

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Cybersecurity Penetration Testing System Administration Cyber Attacks 122

eSecurity Planet

MARCH 15, 2021

Ten years after the conceptual roots of zero trust, the cybersecurity industry has four methods for implementing microsegmentation: network fabric, hypervisor, agent, or NFGWs. While all four approaches can help your organization move towards microsegmentation, some are critical to comprehensive network security. .

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Firewall Architecture Technology Software 100

Cisco Security

JUNE 15, 2021

For starters, the network firewall (or network security in general) term is somewhat misleading. Very few of us deploy a firewall to protec­­t the network infrastructure itself. It is all about securing our applications and data, whether on the client or service side. Insert Your Firewall Here.

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Firewall Software Network Security Encryption 140

eSecurity Planet

JANUARY 5, 2024

They define the conditions under which network communication is authorized and serve as key building blocks of network security regulations. Logging & Monitoring Logging and monitoring methods record and analyze network activity. Rule Base The rule base defines the criteria for accepting or rejecting network traffic.

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Firewall Penetration Testing DNS Network Security 110

eSecurity Planet

JUNE 22, 2022

Shared servers offer price discounts , but may not be seen as secure as dedicated servers. Dedicated servers also offer additional security features such as dedicated IP addresses, IP allowlisting (aka: whitelisting), custom domain name service (DNS), network segmentation , and more. Endpoint Security.

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VPN Authentication Small Business Encryption 111

eSecurity Planet

JANUARY 26, 2022

Catchpoint Features. Dynatrace offers a full-stack application performance monitoring and digital experience platform for modern hybrid environments. Reviews highlight service delivery monitoring, diagnostics, and ease of implementation and configuration for large-scale environments. SolarWinds Features. VIAVI Features.

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Marketing DDOS Threat Detection DNS 122

Lenny Zeltser

NOVEMBER 3, 2023

Another example of guardrails is the use of network security measures, such as DNS filtering, to restrict access to dangerous website categories. Monitor for gaps and take action when the right security steps aren’t taken. Observing security-related activities through log aggregation is a part of this.

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eSecurity Planet

DECEMBER 15, 2021

FireEye Network Security helps organizations minimize the risk of breaches by detecting and stopping targeted and other invasive attacks hiding in internet traffic. FireEye Network Security issues TCP resets for out-of-band blocking of TCP or HTTP connections. Analyze large volumes of data over long periods of time.

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Engineering Digital transformation Internet Internet 104

eSecurity Planet

JUNE 8, 2023

It is very affordable for an organization to enable their security tools and web servers to check for and enforce these protocols. It can be time consuming to establish these protocols on an organization’s DNS servers, but doing so will provide two key benefits. Both types of email policies provide protections and penalties.

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Firewall DNS Authentication Malware 81

Fox IT

JANUARY 12, 2021

After this the adversary dumps the domain admin credentials from the memory of this machine, continues lateral moving through the network, and places Cobalt Strike beacons on servers for increased persistent access into the victim’s network. The text files contain the contents of the Security Event log after the specified date.

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VPN Accountability Passwords DNS 68

eSecurity Planet

MAY 24, 2023

In addition to boosting visibility and control over cloud workloads, utilizing a CWPP enables enterprises to strengthen their security posture and lower the risk of data breaches and other security events. Data is collected in near real time, which allows GuardDuty to detect threats quickly.

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Threat Detection Software Data breaches Malware 98

eSecurity Planet

DECEMBER 17, 2021

Integrate CASB data in Common Event Format for existing SIEM environments . In the Gartner Magic Quadrant for Cloud Access Security Brokers, Forcepoint was a Niche Player in 2018 and 2019 before becoming a Visionary in 2020. Interoperability with Identity-as-a-Service (IDaaS) partners like Okta, Ping, and Centrify.

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Risk Firewall Authentication Encryption 141

eSecurity Planet

AUGUST 23, 2023

For the purpose of establishing connections, they may refer to past events, colleagues, and shared experiences. contaminated attachments, links to counterfeit websites, or instructions for performing activities that could pose a security risk) is commonly included in the message. Read more: What is Network Security?

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Phishing Social Engineering Authentication Security Awareness 98

eSecurity Planet

SEPTEMBER 26, 2023

Versa was recognized as a Challenger in the 2023 Gartner Magic Quadrant, and the Versa Unified SASE platform delivers the required six key SASE capabilities: Centralized control through Versa Concerto, a consolidated management console that provides a single interface to manage other components and policies Monitored network status pulled from Versa’s (..)

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Firewall Software Internet Internet 98

Security Boulevard

SEPTEMBER 18, 2024

FireMon FireMon’s asset discovery tool, Asset Manager, automatically discovers and maps all assets across the network in real time, creating a detailed inventory. FireMon’s network security policy management (NSPM) solution optimizes firewall rules and configurations to minimize unnecessary exposure and reduce the attack surface.

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Risk Software Internet Internet 64

eSecurity Planet

MAY 25, 2022

Alerts generated by IDS or IPS tools can be sent directly to a security team for follow-up. Beyond IDS & IPS. IDS and IPS are older technologies and have been surpassed to some degree.

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Firewall Wireless Software Encryption 111

Security Boulevard

MARCH 14, 2025

LLMs can help attackers avoid signature based detection Traditionally, C2 traffic might be disguised as normal web traffic, DNS queries, or go through known platforms like Slack or Telegram. As machine learning systems today rarely look back beyond a handful of events, they are very unlikely to trigger such analert.

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Malware Engineering Encryption DNS 64

eSecurity Planet

FEBRUARY 16, 2021

Architect a premium network security model like SASE that encompasses SD-WAN , CASB , secure web gateways , ZTNA , FWaaS , and microsegmentation. Moving away from trying to trick users, pharming leverages cache poisoning against the DNS , using malicious email code to target the server and compromise web users’ URL requests.

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