eSecurity Planet

FEBRUARY 14, 2024

Stateful inspection is a firewall feature that filters data packets based on the context of previous data packets. For example, a firewall performing stateful inspection may be tracking an active FTP transfer with the FTP server and show a network laptop in a Listen or Closed status. Stateless protocols (UDP, HTTP, etc.)

Network Security 104

Network Security Firewall DNS DDOS 104

eSecurity Planet

APRIL 26, 2024

Server: Provides powerful computing and storage in local, cloud, and data center networks to run services (Active Directory, DNS, email, databases, apps). Endpoint: Enables access for human users and computer services and commonly includes PCs, laptops, Internet of Things (IoT), and operational technology (OT).

Architecture 117

Architecture Network Security Firewall Risk 117

eSecurity Planet

APRIL 7, 2023

DMZ networks typically contain external-facing resources such as DNS, email, proxy and web servers. DMZ networks are also helpful for separating out third-party servers, routers, and other technologies and platforms that don’t have as many manageable security features and controls built in.

Architecture 101

Architecture Firewall Network Security Technology 101

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. Harden infrastructure.

DDOS 145

DDOS DNS Firewall Internet 145

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. Fortinet and Palo Alto Networks are two of the top cybersecurity companies and compete in a number of security markets, among them EDR and firewalls. FortiOS dashboard.

Firewall 128

Firewall DNS Network Security Artificial Intelligence 128

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. Cisco Technologies. alphaMountain.ai

DNS 137

DNS Firewall Phishing Mobile 137

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

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.

DNS 69

DNS Encryption Firewall Network Security 69

eSecurity Planet

FEBRUARY 23, 2024

An application gateway, also known as an application level gateway (ALG), functions as a critical firewall proxy for network security. Understanding ALGs involves knowing how they work, their pros and cons, and how they integrate with or differ from other types of firewalls.

Firewall 103

Firewall VPN Network Security Architecture 103

eSecurity Planet

SEPTEMBER 26, 2023

Founded in 2000, Fortinet began producing physical firewall appliances and soon expanded into other security categories. Who is Fortinet? More than two decades later, the company is a cybersecurity market leader with more than $5 billion in annual revenue. Users may have up to 3 devices and consume up to 1.5 Mbps of bandwidth.

Firewall 98

Firewall DNS Technology Antivirus 98

McAfee

DECEMBER 1, 2021

CVE-2021-20322: Of all the words of mice and men, the saddest are, “it was DNS again.” Palo Alto Networks (PAN) firewalls that use its GlobalProtect Portal VPN running PAN-OS versions older than 8.1.17 Next, call up whoever manages your firewall and demand they power it down immediately – use threats if you must.

DNS 90

DNS Firewall VPN Internet 90

eSecurity Planet

MARCH 14, 2023

Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals. When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web.

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

SC Magazine

MARCH 31, 2021

A company is suing Palo Alto Networks patent infringement, alleging that their proprietary technologies were used in a number of major security products and systems sold by the cybersecurity giant. Centripetal also filed successful patent cases against Keysight Technologies and Ixia. Palo Alto).

Firewall 114

Firewall Artificial Intelligence Network Security Technology 114

eSecurity Planet

AUGUST 11, 2023

Traditional networking either causes operations bottlenecks by forcing all traffic to route through centralized firewalls or exposes remote assets and cloud resources to attack. SASE vendors provide points of presence (PoPs) worldwide using the cloud or SD-WAN technology. What Are the SASE Benefits?

Firewall 103

Firewall IoT Technology Internet 103

The Last Watchdog

DECEMBER 13, 2020

It incorporates zero-trust technologies and software-defined wide area networking (SD-WAN). It can also deploy web filtering, threat prevention, DNS security, sandboxing, data loss prevention, next-generation firewall policies, information security and credential theft prevention. . But it much further.

B2C 214

B2C IoT B2B VPN 214

Cisco Security

NOVEMBER 3, 2022

Cisco provided automated malware analysis, threat intelligence, DNS visibility and Intrusion Detection; brought together with SecureX. The goal of the RSAC SOC is to use technology to educate conference attendees about what happens on a typical wireless network. Domain Name Server (DNS). Unencrypted network traffic. Navin Sinha.

Wireless 69

Wireless DNS Education Encryption 69

eSecurity Planet

MARCH 22, 2023

Definition, Threats & Protections 10 Network Security Threats Everyone Should Know Overall Network Security Best Practices Best practices for network security directly counter the major threats to the network with specific technologies and controls. These physical controls do not rely upon IT technology and will be assumed to be in place.

Firewall 107

Firewall Network Security Penetration Testing Encryption 107

eSecurity Planet

JANUARY 14, 2022

In addition, most DDoS mitigation solution providers bundle Web Application Firewall functionality to prevent DDoS attacks at the application layer. Edge DNS is a DNS service that moves DNS resolution from on premises or data centers to the Akamai Intelligent Edge. Protects websites, networks, DNS and individual IPs.

DDOS 124

DDOS DNS Firewall Media 124

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 119

Cybersecurity DDOS Penetration Testing Passwords 119

eSecurity Planet

JUNE 8, 2023

It can be time consuming to establish these protocols on an organization’s DNS servers, but doing so will provide two key benefits. Email security tools offer features that screen emails for malicious content using antivirus, anti-spam, DNS, attachment, and other analytics.

Firewall 79

Firewall DNS Authentication Malware 79

Security Affairs

MARCH 17, 2022

Recently Check Point researchers reported that the infamous TrickBot malware was employed in attacks against customers of 60 financial and technology companies with new anti-analysis features. .” reads the post published by Microsoft. The news wave of attacks aimed at cryptocurrency firms, most of them located in the U.S.

Malware 117

Malware DNS Passwords Ransomware 117

eSecurity Planet

MARCH 16, 2023

DNS attacks : DNS cache poisoning, or hijacking, redirects a legitimate site’s DNS address and takes users to a malicious site when they attempt to navigate to that webpage. Segmentation technologies require setting policies for each network, managing which traffic can move between subnets and decreasing lateral movement.

Network Security 107

Network Security Firewall Internet Internet 107

CyberSecurity Insiders

MARCH 21, 2021

Most small business owners consider IP infrastructure as a one-time expense and dont bother replacing it with new technology. Modern technology comes with improved network security offering higher protection. . In this age of technology and digitalization, a cyber security plan is not an option anymore but a necessity.

Small Business 145

Small Business Cyber Attacks VPN Backups 145

eSecurity Planet

FEBRUARY 23, 2022

Invisibility sounds like something out of a fantasy novel, but if done properly, we can use it to hide computers, gateways, or individual PCs by implementing specific firewall techniques like port knocking or single-packet authorization (SPA). Additionally, these technologies are strongest in obscurity.

DNS 114

DNS Firewall Encryption VPN 114

eSecurity Planet

MAY 25, 2022

Intrusion detection system (IDS) and intrusion prevention system (IPS) technologies – often combined as intrusion detection and prevention (IDPS) – have been in use for decades, yet they remain important cybersecurity tools even in the face of today’s rapidly changing cyber threats and complex IT environments.

Firewall 107

Firewall Wireless Software Antivirus 107

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. EdgeConnect Enterprise critically comes with firewall , segmentation , and application control capabilities. Features: Barracuda CloudGen Firewall and Secure SD-WAN.

Firewall 117

Firewall Architecture Encryption Network Security 117

SC Magazine

MAY 5, 2021

Signage with logo at the Silicon Valley headquarters of computer security and firewall company Palo Alto Networks, Santa Clara, California, August 17, 2017. Palo Alto Networks asked a Virginia judge to dismiss a patent lawsuit filed against them by Centripetal Networks. Photo via Smith Collection/Gado/Getty Images).

Firewall 63

Firewall Artificial Intelligence Media Network Security 63

Krebs on Security

NOVEMBER 11, 2019

Multiple firewall products. DNS controls. It’s fairly remarkable that a company can spend millions on all the security technology under the sun and have all of it potentially undermined by one ill-advised post to Pastebin, but that is certainly the reality we live in today. Data backup services. Linux servers.

Retail 186

Retail Passwords Wireless Backups 186

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. Meraki syslogs into NetWitness SIEM and Palo Alto Firewall.

DNS 75

DNS Wireless Malware Firewall 75

CyberSecurity Insiders

SEPTEMBER 28, 2021

How do we use our firewall to mitigate a threat discovered by our DNS security tool? Frankly, it is evolving very much like SASE, with vendors using the term as a way to explain how their particular collection of security technologies could fit together. Firewalls, Secure Web Gateways, SASE. DNS Security.

Threat Detection 114

Threat Detection Firewall DNS Digital transformation 114

Cisco Security

MAY 24, 2021

Enforce security at the DNS layer. Cisco Umbrella analyses DNS queries to block requests to malicious domains, suspicious files or direct IP connections from command-and-control callbacks. Industrial firewalls such as Cisco Secure Firewall ISA3000 physically prevent lateral movements between industrial network segments.

Firewall 91

Firewall IoT DNS Cyber Attacks 91

eSecurity Planet

JUNE 6, 2022

At its broadest level, it aims to secure everything outside enterprise firewalls , a concept known as the ever-expanding network edge. Just what is SASE technology? CSPM and other cloud security technologies play an important role to ensure protection of cloud infrastructure. What is Secure Access Service Edge? billion by 2028.

Firewall 114

Firewall Architecture Technology Encryption 114

Cisco Security

AUGUST 26, 2022

Just like the myriad expanding galaxies seen in the latest images from the James Webb space telescope, the cybersecurity landscape consists of a growing number of security technology vendors, each with the goal of addressing the continually evolving threats faced by customers today. New Cisco Firepower Next-Gen Firewall Integrations.

Firewall 115

Firewall Authentication Passwords Threat Detection 115

Cisco Security

NOVEMBER 29, 2021

It is a team effort, where collaboration combines a robust backbone (Gigamon), firewall protection (Palo Alto Networks), segmented wireless network (Commscope Ruckus) and network full packet capture & forensics, with identity (RSA NetWitness). How do these technologies work together to protect each device?

DNS 123

DNS Mobile Malware Firewall 123

eSecurity Planet

SEPTEMBER 24, 2021

The list of tools and features included with InsightIDR include: User and entity behavior analytics (UEBA) Endpoint detection and response (EDR) Network traffic analysis (NDR) Centralized log management Automated policy capabilities Visual investigation timeline Deception technology File integrity monitoring (FIM). Rapid7 Competitors.

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DNS Technology Cybersecurity Data collection 129

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.

Backups 119

Backups DNS Ransomware Antivirus 119

eSecurity Planet

MARCH 15, 2021

As the zero trust architecture ‘s core technology, implementing microsegmentation isn’t about heavily restricting communication within a network. Raise Next-Generation Firewalls . Lastly, and probably the most advanced microsegmentation method is next-generation firewalls (NGFWs).

Firewall 97

Firewall Architecture Technology Software 97