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. Internet Control Message Protocol (ICMP) or ping requests. If the organization does not use it, UDP access to port 53 (DNS) should be blocked.

DDOS 125

DDOS Firewall DNS Architecture 125

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.

DNS 140

DNS Cybersecurity CISO Social Engineering 140

Hacker's King

NOVEMBER 2, 2024

You probably know about Netcat a Swiss Army Knife for networking pen-testing tool for hackers and cybersecurity experts, but what if you get something like that for Internet Of Things (IoT) devices to test their security before an actual hacker does. Principally it has two different components: Discovery modules.

Penetration Testing 52

Penetration Testing IoT Technology DNS 52

eSecurity Planet

SEPTEMBER 3, 2022

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. DNS Flood: The attacking machines send spoofed DNS requests at a high packet rate to overwhelm the DNS server and shut down the domain.

DDOS 145

DDOS DNS Firewall Internet 145

Security Boulevard

MARCH 13, 2024

It’s also why HYAS clients depend upon our protective DNS solution, HYAS Protect , as a trusted and necessary component of their security stack. HYAS Protect also enforces acceptable internet use policies and aligns them all with existing business units, departments, and teams in your company. Not if we can help it!

DNS 49

DNS Architecture Cyber threats Malware 49

Malwarebytes

MAY 25, 2022

Since Linux is deployed on many IoT (Internet of Things) devices and cloud infrastructures, we are likely to see DDoS (distributed denial-of-system) attacks from botnets that have compromised such devices. The only simple (yet effective) tactic it uses is to brute force its way to gain root access to various Linux architectures.

Malware 136

Malware IoT DDOS DNS 136

Security Boulevard

MAY 10, 2023

From a capability standpoint, HYAS not only continually gathers unique and bespoke data, but assembles it in a proprietary graph database that is constantly evolving to represent the real-time view of adversary infrastructure on the Internet. Not just by a few percentage points either … but in a very significant way.

DNS 69

DNS CISO Architecture Data privacy 69

Security Boulevard

APRIL 18, 2024

Furthermore, our seamless integration with leading security components such as Microsoft Defender for Endpoint and other EDR/XDR solutions ensures a cohesive defense architecture that maximizes efficacy, minimizes response times, and allows for unparalleled deployment flexibility and configuration.

Digital transformation 64

Digital transformation Architecture Cyber threats DNS 64

McAfee

DECEMBER 10, 2021

This includes products from internet giants such as Apple iCloud, Steam, Samsung Cloud storage, but thousands of additional products and services will likely be vulnerable. This was done using the public Docker container , and a client/server architecture leveraging both LDAP and RMI, along with marshalsec to exploit log4j version 2.14.1.

DNS 125

DNS Architecture Internet Internet 125

Cisco Security

AUGUST 12, 2021

This requires a robust connection to the Internet (Lumen and Gigamon), firewall protection (Palo Alto Networks), segmented wireless network (Commscope Ruckus) and network full packet capture & forensics and SIEM (RSA NetWitness); with Cisco providing cloud-based security and intelligence support. DNS traffic at Record Low.

DNS 145

DNS Firewall Malware Mobile 145

Security Affairs

NOVEMBER 1, 2021

The botnet leverages a robust architecture based on a combination of third-party services, P2P, and Command & Control servers. This architecture was implemented to make the botnet resilient to takedowns by law enforcement and security firms with the support of the vendors of the infected devices.

Architecture 145

Architecture DDOS Advertising DNS 145

SecureList

DECEMBER 14, 2023

Written in Go, it is flexible enough to generate binaries compatible with various architectures. The implant is downloaded from the same server; it is named “ app_linux_{ARCH}”, where “{ARCH}” is the target OS architecture. Our analysis suggests that the primary target of NKAbuse is Linux desktops.

Malware 123

Malware Architecture DNS DDOS 123

eSecurity Planet

DECEMBER 15, 2021

Secure web gateway (SWG) solutions help keep enterprise networks from falling victim to ransomware , malware , and other threats carried by internet traffic and malicious websites. Secure web gateways, then, provide fast, secure access to the Internet and SaaS, making digital business a safe and productive experience. SSL inspection.

Engineering 102

Engineering Digital transformation Internet Internet 102

Duo's Security Blog

MAY 10, 2023

Effectively protecting complex networks against sophisticated phishing attacks involves a comprehensive security stack including multi-factor authentication (MFA) , single sign-on (SSO) , and domain name system (DNS) security. Domain name system security (DNS) is another layer of protection that stops users from ever opening fraudulent links.

Phishing 56

Phishing DNS Authentication Risk 56

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. Protects websites, networks, DNS and individual IPs. Multiple Tier 1 internet network providers.

DDOS 127

DDOS DNS Firewall Media 127

Security Affairs

OCTOBER 20, 2021

The campaign was uncovered by CrowdStrike by investigating a series of security incidents in multiple countries, the security firm added that the threat actors show an in-depth knowledge of telecommunications network architectures. ” reads the report published by Crowdstrike.

Telecommunications 138

Telecommunications Mobile Hacking Architecture 138

eSecurity Planet

SEPTEMBER 26, 2023

SD-WAN integration with the SASE controller for Meraki, Catalyst, and others Cisco Umbrella SIG unifies firewall, SWG, DNS-layer security, CASB, and threat intelligence functions into a single and well-tested cloud service.

Firewall 98

Firewall DNS Architecture Technology 98

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 143

DNS Mobile Malware Firewall 143

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 121

Cybersecurity DDOS Penetration Testing Passwords 121

Vipre

JANUARY 22, 2021

Cybercriminals have invested heavily in online attacks and for obvious reasons — most businesses rely on the internet for daily business applications. Note that each such architecture has significant flaws: Full Proxy : For Full Proxy to work, all encrypted web traffic must be decrypted and analyzed by the proxy. The VIPRE Approach.

DNS 40

DNS Architecture Encryption Malware 40

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. Umbrella DNS into NetWitness SIEM and Palo Alto Firewall .

DNS 99

DNS Wireless Malware Firewall 99

Security Affairs

DECEMBER 18, 2019

The Momentum bot targets various Linux platforms running upon multiple CPU architectures, including ARM, MIPS, Intel, and Motorola 68020. ” Momentum supports 36 different methods for DDoS attacks, including multiple reflection and amplifications attack methods that target MEMCACHE , LDAP , DNS and Valve Source Engine.

Malware 99

Malware DDOS Advertising DNS 99

CyberSecurity Insiders

JANUARY 5, 2022

AT&T SD-WAN with Cisco is a cloud-delivered overlay WAN architecture that connects branches to headquarters, data centers, and multi-cloud environments. The optimized WAN architecture connects users to the internet and cloud applications across highest performing links while centralizing the view of health of all network circuits.

Digital transformation 118

Digital transformation Architecture Technology DNS 118

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 113

Software Risk Architecture Internet 113

eSecurity Planet

MAY 19, 2022

Alongside its over 200 acquisitions in four decades, Cisco acquired SD-WAN market innovator Viptela in 2017 to cement its commitment to internet-based networking solutions. infographic from Cisco laying out its SD-WAN architecture. Networking and IT giant Cisco is an undisputed leader in the secure SD-WAN solution space.

Firewall 120

Firewall Architecture Encryption Network Security 120

eSecurity Planet

AUGUST 11, 2023

The trends to adopt Internet of Things (IoT) devices, remote work , and cloud resources drastically increase the amount of communication outside of the traditional network that needs to be secured. This trend spreads out data center risk over the internet and increases the potential vectors for attack.

Firewall 104

Firewall IoT Technology Internet 104

eSecurity Planet

AUGUST 20, 2024

A virtual private network (VPN) is a must for any internet user connecting to business systems. Internet Key Exchange (IKE): It is the protocol for Internet Protocol Security (IPSec). Open SSH (Secure Shell): Provides a limited number of secure channels in a client-server architecture. Select Network & Internet>VPN.

VPN 57

VPN Internet Internet Encryption 57

eSecurity Planet

DECEMBER 23, 2020

As a result, companies are relying on virtual private networks (VPNs) , which establish encrypted connections to enterprise applications over the public internet, to connect their workforce. To accommodate this increased demand, organizations can optimize VPN server use by using traffic steering at the DNS layer.

VPN 104

VPN DNS Authentication Mobile 104

CyberSecurity Insiders

NOVEMBER 19, 2021

The Advanced AlienApp for Akamai ETP integrates with the Akamai ETP cloud-based secure web gateway, which focuses on secure internet connections. This issue is more important than ever as organizations deal with new security challenges in the wake of employees transitioning to remote work following the COVID-19 pandemic. Voice of the vendor.

Threat Detection 132

Threat Detection Engineering DNS Architecture 132

eSecurity Planet

MARCH 14, 2023

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. The internet of things (IoT), operations technology (OT), and the industrial internet of things (IIoT) also now connect to networks.

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

Cisco Security

MAY 17, 2021

Which architecture should you choose for worldwide delivery of performant connectivity and top-notch security? This is what SASE (Secure Access Service Edge) is all about, and here at Cisco, we’ve spent the last few years perfecting the architecture and approach to help our customers address their new and evolving needs.

Firewall 79

Firewall Architecture Internet Internet 79

Security Affairs

OCTOBER 23, 2018

“Since early September, SophosLabs has been monitoring an increasingly prolific attack targeting Internet-facing SSH servers on Linux-based systems that has been dropping a newly-discovered family of denial-of-service bots we’re calling Chalubo.” The IoT malware ran only on systems with an x86 architecture.

IoT 107

IoT DDOS Malware Architecture 107

SC Magazine

MAY 18, 2021

Other standards to consider are the Center for Internet Security (CIS) Controls and FedRAMP. Whenever a company establishes a connection to a CSP, it has to consider whether to change its architecture. Does the company have to make DNS, firewall, or routing changes to make sure data can cleanly get from on-prem systems to the CSP?

Cloud Migration 87

Cloud Migration CISO Firewall Risk 87

SecureWorld News

SEPTEMBER 7, 2023

Jon Paterson, CTO at Zimperium: "As technology continues to improve, and cryptography evolves, it is important that organizations not just consider the specific cryptographic standard in use, both in a pre- and post-quantum world, but also the larger security architecture of their crypto key management.

Encryption 92

Encryption Technology Risk Architecture 92

SecureList

OCTOBER 25, 2023

This architectural approach is a hallmark of APT malware. It’s worth noting that web browser support for credential harvesting extends beyond well-known browsers such as Chrome, Firefox, and Internet Explorer, and includes such lesser-known browsers as Nichrome, Xpom, RockMelt, Vivaldi, SaMonkey, Epic Privacy, and Brave.

Malware 121

Malware DNS Encryption Cryptocurrency 121

Security Boulevard

JUNE 14, 2023

It’s the infrastructure of cybercrime; the infrastructure they use on the internet to deliver instructions. You can deploy HYAS Protect as a cloud-based protective DNS security solution or through API integration with existing cybersecurity services. Most of the use cases across our customer base have one of two objectives: 1.

DNS 101

DNS Malware Financial Services Architecture 101

Malwarebytes

FEBRUARY 10, 2023

Scrambling for a solution at the moment you find out that you are the target of a DDoS attack is not the best strategy, especially if your organization depends on Internet-facing servers. From there, the normal traffic can be rerouted to the target of the attack or their alternative architecture.

DDOS 80

DDOS Healthcare Computers and Electronics Government 80