eSecurity Planet

NOVEMBER 3, 2022

Deploy Anti-DDoS Architecture : Design resources so that they will be difficult to find or attack effectively or if an attack succeeds, it will not take down the entire organization. DNS servers can be specifically targeted by attackers and vulnerable to various types of attacks. For more information, see How to Prevent DNS Attacks.

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DDOS Firewall DNS Architecture 126

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. Motivations for DDoS Attacks.

DDOS 145

DDOS DNS Firewall Internet 145

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.

DNS 131

DNS Technology Cybersecurity Data collection 131

Cisco Security

NOVEMBER 29, 2021

Cisco Secure supports the NOC operations with DNS visibility and architecture intelligence ( Cisco Umbrella and Cisco Umbrella Investigate ) and automated malware analysis and threat intelligence ( Cisco Secure Malware Analytics (Threat Grid) , backed by Cisco Talos Intelligence and Cisco SecureX ). The other half is Clarity for iOS.

DNS 145

DNS Malware Mobile Firewall 145

Cisco Security

DECEMBER 1, 2021

In particular, Cisco Umbrella and Cisco Secure Endpoint form the first and last lines of defense for your security architecture. Within Cisco Umbrella, we can look at the different events that it logs while monitoring DNS traffic. Apply Endpoint Intelligence to DNS Security Automatically.

Ransomware 98

Ransomware DNS Marketing Engineering 98

Cisco Security

DECEMBER 14, 2022

now includes groups of rules mapped to the MITRE framework so that customers can both deploy explicit protections and see events mapped to those known attackers’ tactics and techniques. Additionally, the reporting and eventing capabilities have been enhanced to show any events that map to specific tactics as described by MITRE.

Firewall 145

Firewall VPN Encryption DNS 145

Cisco Security

DECEMBER 22, 2022

Integrating Meraki Scanning Data with Umbrella Security Events, by Christian Clasen. Cisco Umbrella : DNS visibility and security. As a NOC team comprised of many technologies and companies, we are pleased that this Black Hat NOC was the most integrated to date, to provide an overall SOC cybersecurity architecture solution.

DNS 102

DNS Malware Accountability Wireless 102

CyberSecurity Insiders

NOVEMBER 19, 2021

The ETP app is capable of grabbing a range of ETP events—including threat, AUP (Acceptable User Policy), DNS activity, network traffic, and proxy traffic events—and feeding them into the robust USM Anywhere correlation engine for threat detection and enrichment. Voice of the vendor.

Threat Detection 132

Threat Detection Engineering DNS Architecture 132

Cisco Security

AUGUST 29, 2022

25+ Years of Black Hat (and some DNS stats), by Alejo Calaoagan. Cisco is a Premium Partner of the Black Hat NOC , and is the Official Wired & Wireless Network Equipment, Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider of Black Hat. Continued Integrations from past Black Hat events.

DNS 103

DNS Wireless Malware Firewall 103

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.

DDOS 128

DDOS DNS Firewall Media 128

Cisco Security

AUGUST 26, 2022

In addition, it allows you to collect hourly events from Cisco Secure Endpoint through the USM Anywhere Job Scheduler. The Cisco Secure Endpoint App on ServiceNow provides users with the ability to integrate event data from the Cisco Secure Endpoint into ServiceNow by creating ITSM incidents. Read more here. Read more here. Sumo Logic.

Firewall 145

Firewall Authentication Passwords Threat Detection 145

eSecurity Planet

MAY 19, 2022

Tenant-based security architecture for behavioral awareness in management Designed to meet Forrester and NIST’s zero trust principles Support for AES-256 encryption and HMAC-SHA-256 authentication Compliant with PCI DSS, ICSA, and FIPS 140-2 Context-specific access control list (ACL) for authenticating users. Features: Versa SASE.

Firewall 122

Firewall Architecture Encryption Network Security 122

eSecurity Planet

JULY 30, 2021

The basic idea is to segment off parts of the network, especially the most sensitive parts, and wall them off with stricter policies and tie them into a zero-trust architecture. Express Micro-Tunnels have built-in failover and don’t require DNS resolution. DH2i Differentiators. Unisys Stealth.

Software 131

Software Architecture Technology Risk 131

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.

Cybersecurity 123

Cybersecurity DDOS Penetration Testing Passwords 123

McAfee

SEPTEMBER 14, 2021

In this blog, our Pre-Sales network defenders describe how you can defend against a campaign like Operation Harvest with McAfee Enterprise’s MVISION Security Platform and security architecture best practices. Below is an overview of how you can defend against attacks like Operation Harvest with McAfee’s MVISION Security Architecture.

Architecture 87

Architecture DNS Cyber Attacks Phishing 87

McAfee

SEPTEMBER 14, 2021

The PlugX families we observed used DNS [ T1071.001 ] [ T1071.004 ] as the transport channel for C2 traffic, in particular TXT queries. We observed in the process dump the exfiltration of data on the system, such as OS, Processor (architecture), Domain, Username, etc. Timeline of Events. Application layer protocol: DNS.

Malware 144

Malware DNS Accountability Manufacturing 144

McAfee

FEBRUARY 5, 2021

Event-only analysis can easily identify the low-hanging fruit of commodity attack patterns, but more sophisticated adversaries are going to make it more difficult. Ephemeral C2 servers and single-use DNS entries per asset (not target enterprise) were some of the more well-planned (yet relatively simple) behaviors seen in the Sunburst attack.

DNS 58

DNS Architecture Software Authentication 58

Cisco Security

MAY 27, 2022

Device type spoofing event by Jonny Noble . In addition to the Meraki networking gear, Cisco Secure also shipped two Umbrella DNS virtual appliances to Black Hat Asia, for internal network visibility with redundancy, in addition to providing: . Continued Integrations from past Black Hat events. CyberCrime Tracker.

Malware 106

Malware Accountability Technology DNS 106

eSecurity Planet

DECEMBER 15, 2021

Elastic and scalable serverless architecture and auto-scaling. Agent-based, proxy-free architecture. Encrypted traffic inspection: As a proxy architecture that terminates every connection inline, ZIA can perform full inspection of all traffic, including SSL/TLS. SSL inspection. Integrated cloud and on-premises functionality.

Engineering 104

Engineering Digital transformation Internet Internet 104

McAfee

FEBRUARY 4, 2021

And they didn’t even give it a DNS look up until almost a year later. The majority of this tactic took place from a C2 perspective through the partial exfiltration being done using DNS. If you consume these events, why would somebody disable the event logging temporarily by turning it off and then back on again after some time?

DNS 102

DNS Firewall Accountability Technology 102

Fox IT

SEPTEMBER 25, 2024

The Anatomy of an Instruction To keep the virtual machine architecture simple, an instruction format was created to be consistent in length between instruction and operand types. Patching hooks in the local process along with local ETW functions that provide events is trivial. The resulting value is returned to the VM.

Malware 138

Malware Engineering Encryption Antivirus 138

eSecurity Planet

MARCH 15, 2021

As the zero trust architecture ‘s core technology, implementing microsegmentation isn’t about heavily restricting communication within a network. Sources of additional could be configuration management databases (CMDBs), orchestration tools, system inventories, traffic add events logs, firewalls and SIEM , and load balancers. .

Firewall 100

Firewall Architecture Technology Software 100

eSecurity Planet

MARCH 14, 2023

Other hackers might use a spoofed domain name system (DNS) or IP addresses to redirect users from legitimate connections (to websites, servers, etc.) Poor Maintenance The best security tools and architecture will be undermined by poor maintenance practices. DNS security (IP address redirection, etc.),

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

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. SCA detected 289 alerts including Suspected Port Abuse, Internal Port Scanner, New Unusual DNS Resolver,and Protocol Violation (Geographic).

Wireless 97

Wireless DNS Mobile Technology 97

Security Affairs

OCTOBER 21, 2019

The PortReuse backdoor has a modular architecture, experts discovered that its components are separate processes that communicate through named pipes. are related to authentication and event logging.” Experts detected multiple PortReuse variants with a different NetAgent but using the same SK3. ” continues the analysis.

Malware 71

Malware Passwords Advertising DNS 71

eSecurity Planet

JANUARY 26, 2022

Founded in 2010 by veteran SaaS and DevOps industry leaders, Datadog specializes in optimizing the service-oriented architecture, helping organizations monitor user journeys and explore service relationships. Catchpoint Features. Administrators can group traffic by container , team, or office and filter data by tag, device, or host.

Marketing 122

Marketing DDOS Threat Detection DNS 122

The Last Watchdog

OCTOBER 19, 2021

This sketch by Joanna Rutkowska, one of the founding scientists, is a visualization of the groundbreaking data management architecture Wildland proposes. Users can create bridges and share part of their file systems with others without relying on any centralized databases or lookup systems like DNS, for example.

Internet 223

Internet Internet Cryptocurrency Software 223

eSecurity Planet

JUNE 21, 2022

The certification covers active defense, defense in depth, access control, cryptography, defensible network architecture and network security, incident handling and response, vulnerability scanning and penetration testing, security policy, IT risk management, virtualization and cloud security , and Windows and Linux security.

Cybersecurity 122

Cybersecurity Penetration Testing System Administration Cyber Attacks 122

Adam Levin

APRIL 8, 2019

Reputations tend to color the way we read events. Changing the architecture of three separate applications at a fundamental level not only opens the door to human error and system glitches but also presents a golden opportunity for hackers, and that should be what we’re talking about–before anything bad happens.

Hacking 100

Hacking Data privacy Artificial Intelligence System Administration 100

eSecurity Planet

DECEMBER 20, 2023

per year Tenable Tenable One, an exposure management platform Identifies assets using DNS records, IP addresses, and ASN, and provides over 180 metadata fields Tenable Attack Surface Management, Add-on for Splunk ISO/IEC 27001/27002 $5,290 – $15,076.50 Pricing is dependent on the quantity of Internet-facing assets.

Software 116

Software Risk Architecture Internet 116

SecureWorld News

APRIL 30, 2023

Even "voguish" and very expensive Security Information and Event Management (SIEM) systems have their own limitations and disadvantages. DCAP also covers your network: proxy servers, VPN and DNS, cloud solutions like Microsoft 365 and G Suite, as well as various third-party applications. What attacks can DCAP systems prevent?

Technology 98

Technology Unstructured Data Data breaches Information Security 98

eSecurity Planet

MARCH 22, 2023

Similarly, spoofed domain name system (DNS) and IP addresses can redirect users from legitimate connections to dangerous and malicious websites. Additional protection may be deployed using browser security, DNS security, or secure browsers to protect endpoints from malicious websites.

Firewall 111

Firewall Network Security Penetration Testing Encryption 111

eSecurity Planet

JANUARY 5, 2024

To protect the network’s security and integrity, administrators can track and analyze actions by keeping a log of network events. Examples include Users, User Groups, Applications, Application Groups, Countries, IPv4/IPv6 Endpoints, Host DNS Names, and more.

Firewall 110

Firewall Penetration Testing DNS Network Security 110

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 (..)

Firewall 98

Firewall Software Internet Internet 98

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. Streamlines threat investigation procedures prioritize high-risk incident detections and aggregate associated events.

Threat Detection 98

Threat Detection Software Data breaches Malware 98

eSecurity Planet

AUGUST 22, 2023

Managed detection and response (MDR) services monitor a broad array of alerts, often delivered to a security incident and event management (SIEM) tool or an internal SOC and then remediate any detected attacks. assets (endpoints, servers, IoT, routers, etc.), and installed software (operating systems, applications, firmware, etc.).

Firewall 98

Firewall Telecommunications Penetration Testing Cybersecurity 98

eSecurity Planet

MARCH 10, 2021

The least common of SQL injection attacks, the out-of-band method relies on the database server to make DNS or HTTP requests delivering data to an attacker. . . . SQL injection attackers can learn a great deal about database architecture from error messages, ensuring that they display minimal information. Out-of-band.

Penetration Testing 119

Penetration Testing Firewall Software Accountability 119