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. Security IoT devices. If you have an IoT device at home, know there are ways to secure it.

Malware 135

Malware IoT DDOS DNS 135

The Last Watchdog

DECEMBER 13, 2020

It can also deploy web filtering, threat prevention, DNS security, sandboxing, data loss prevention, next-generation firewall policies, information security and credential theft prevention. . Unmonitored IoT devices are inherently insecure. Automate security of IoT devices and onboarding. But it much further.

B2C 204

B2C IoT B2B VPN 204

CyberSecurity Insiders

MAY 18, 2022

But what are your options for proactive protection when the notion of a walled-in network has been shattered by the proliferation of new IoT devices, growth of cloud services, and new hybrid work from home models? So why aren’t more organizations taking advantage of protective DNS? So where do we go from here?

DNS 140

DNS Cybersecurity CISO Social Engineering 140

Security Affairs

MARCH 16, 2021

“The IoT realm remains an easily accessible target for attackers. “The attacks are still ongoing at the time of this writing. Experts noticed that the malware also downloads more shell scripts that retrieve brute-forcers that could be used to target devices protected with weak passwords.

Wireless 126

Wireless IoT DNS VPN 126

Security Affairs

MARCH 17, 2022

We published this tool to help customers ensure these IoT devices are not susceptible to these attacks.” It also looks for scheduled tasks, traffic redirection rules (NAT and other rules), DNS cache poisoning, default port changes, non-default users, suspicious files, as well as proxy, SOCKS and firewall rules.

Malware 120

Malware DNS Passwords Ransomware 120

Security Affairs

JULY 30, 2019

It is quite easy to find Wind River VxWorks in IoT devices, including webcam, network appliances, VOIP phones, and printers. “As an example of this scenario, consider how such an attack can take over the SonicWall firewall, which runs on the impacted VxWorks OS.” ” continues the report.

Risk 82

Risk IoT Firewall DNS 82

Security Affairs

JULY 27, 2020

In December 2018, security experts from Trend Micro discovered that some machine-to-machine (M2M) protocols can be abused to attack IoT and industrial Internet of Things (IIoT) systems. According to our estimate, CoAP can reach up to 32 times (32x) amplification factor, which is roughly between the amplification power of DNS and SSDP.”.

DDOS 122

DDOS IoT Internet Internet 122

Cisco Security

OCTOBER 19, 2021

In any perimeter defense a key component is firewalls—the proverbial guard towers in your fortifications. In this Threat Trends release, we’ll be looking at Cisco Secure Firewall. The goal is to highlight the common threats that organizations encounter and block with Secure Firewall. Secure Firewall version 7.0

Firewall 112

Firewall Authentication DNS Accountability 112

Security Affairs

MAY 18, 2019

The devices continue to leak the information even when their firewall is turned on. The expert used the Binary Edge IoT search engine to find vulnerable devices, earlier this week he discovered 25,617 routers that were leaking a total of 756,565 unique MAC addresses.

Wireless 98

Wireless IoT DNS Advertising 98

The Last Watchdog

MARCH 26, 2020

So I may have a frontend web-tier server in one location, a backend database server in another location and application-tier server in yet another location, all hitting DNS servers. One of the benefits of 5G and IoT, for instance, is hyper connectivity. And applications, themselves, are being delivered in a complex, multi-tier fashion.

IoT 129

IoT Encryption DNS Firewall 129

eSecurity Planet

AUGUST 22, 2023

Expanding attack surfaces require additional skills to secure, maintain, and monitor an ever-expanding environment of assets such as mobile, cloud, and the internet of things (IoT). assets (endpoints, servers, IoT, routers, etc.), and then monitors the endpoint alerts to respond to detected threats.

Telecommunications 78

Telecommunications Firewall Penetration Testing Cybersecurity 78

eSecurity Planet

MAY 25, 2022

IDS and IPS solutions help fill in the gaps between endpoint protection , firewalls , and other parts of the security stack. Even the smallest organizations know that they should implement firewalls and endpoint protection solutions. This equipment usually cannot be protected by antivirus solutions or device-specific firewalls.

Firewall 91

Firewall Wireless Software Antivirus 91

eSecurity Planet

FEBRUARY 25, 2022

Penetration tests include the use of vulnerability scanning tools and will generally be applied against external security devices and applications including, but not limited to, firewalls , web servers, web applications, gateways , and VPN servers. Internet of Things (IoT) devices connected to the network, such as security cameras, TVs, etc.

Penetration Testing 109

Penetration Testing Phishing Risk Social Engineering 109

eSecurity Planet

SEPTEMBER 7, 2021

Monitoring infrastructure like Domain Name Servers (DNS) and web servers for malicious activity. Monitoring domain name registrars, looking for domains with similar characteristics or patterns that may be tied to a threat actor or group. Applying predictive analysis and modeling to look for anomalies in traffic data. Employee training.

Antivirus 121

Antivirus Software Risk Malware 121

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 73

Architecture Network Security Firewall Risk 73

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. NGFWs provide capabilities beyond that of a traditional, stateful firewall , including cloud-delivered threat intelligence , integrated intrusion prevention , and application awareness and control.

Firewall 117

Firewall DNS Network Security Artificial Intelligence 117

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.

DNS 74

DNS DDOS IoT Firewall 74

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. In a complex, modern network, this assumption falls apart.

Network Security 78

Network Security Firewall Penetration Testing Encryption 78

eSecurity Planet

MARCH 22, 2023

The tools also depend upon physical controls that should also be implemented against malicious physical access to destroy or compromise networking equipment such as routers, cables, switches, firewalls, and other networking appliances. These physical controls do not rely upon IT technology and will be assumed to be in place.

Firewall 90

Firewall Network Security Penetration Testing Encryption 90

CyberSecurity Insiders

SEPTEMBER 21, 2021

Keep minimal exposure to the Internet on Linux servers and IoT devices and use a properly configured firewall. Exfil Domain in DNS Query. The use of open-source tools like Lazagne allows TeamTNT to stay below the radar for a while, making it more difficult for anti-virus companies to detect. Recommended actions. Appendix B.

Cryptocurrency 84

Cryptocurrency Malware Passwords Authentication 84

eSecurity Planet

APRIL 7, 2023

DMZ networks typically contain external-facing resources such as DNS, email, proxy and web servers. The DMZ should be set up with at least one gateway device (typically a firewall ) that will filter external network packets through to the DMZ and monitor for unusual traffic or activity.

Architecture 73

Architecture Firewall Network Security Technology 73

eSecurity Planet

JANUARY 14, 2022

“Since the barrier-to-entry for threat actors is now lower than ever with easily accessible DDoS-for-hire services and IP stressers, compromised IoT devices can and will drive this growth,” said Charles Choe, Senior Product Marketing Manager at Akamai. Protects websites, networks, DNS and individual IPs. Fast and simple on-boarding.

DDOS 116

DDOS DNS Firewall Media 116

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. This includes IoT devices. Sooner rather than later, you’ll want to perform an audit of your OT and IoT devices. Segmentation.

Network Security 97

Network Security Firewall Internet Internet 97

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. The “edge” refers to the hardware device (data center server, laptop, IoT) directly connected to the internet where it might be exposed to attack.

Firewall 94

Firewall IoT Technology Internet 94

eSecurity Planet

FEBRUARY 3, 2021

Read Also: The IoT Cybersecurity Act of 2020: Implications for Devices. Amending firewall rules to allow sensitive, outgoing protocols. The build process is on trial, from vulnerabilities in the supply chain for IoT devices to the Solorigate breach. Also Read: IoT Security: It’s All About the Process. Encryption.

Software 62

Software Malware Authentication Penetration Testing 62

eSecurity Planet

FEBRUARY 16, 2021

Experts say the best defense is a multi-pronged network security strategy that includes a firewall, anti-malware software, network monitoring, intrusion detection and prevention (IDPS), and data protection. Always change the default passwords for any IoT devices you install before extended use. How to Defend Against a Backdoor.

Malware 104

Malware Adware Spyware Antivirus 104

eSecurity Planet

JANUARY 26, 2022

The ManageEngine OpManager Plus includes a bundle of tools for bandwidth and traffic analysis (NetFlow Analyzer), networking performance monitoring (OpManager), and tools for firewalls , IP addresses, switch ports, and configuration policies. Catchpoint Features. Zabbix Features.

Marketing 105

Marketing DDOS Threat Detection DNS 105

Cisco Security

AUGUST 26, 2022

This new integration supports Umbrella proxy, cloud firewall, IP, and DNS logs. This integration expands on Elastic’s on-going expansion of Cisco integrations including ASA, Nexus, Meraki, Duo and Secure Firewall Threat Defense. New Cisco Firepower Next-Gen Firewall Integrations. Read more here. Read more here.

Firewall 114

Firewall Authentication Passwords Threat Detection 114

Daniel Miessler

MAY 8, 2020

Next come your social media accounts, and then any accounts that control IoT systems in your house. This is where you take your higher-risk systems, like your IoT devices, your entertainment systems, gaming systems, etc., Change your DNS to 1.1.1.2, Get their passwords changed (see above), and enable two-factor authentication.

Passwords 255

Passwords DNS Accountability IoT 255

eSecurity Planet

SEPTEMBER 26, 2023

Palo Alto is a top cybersecurity company that pioneered firewall technology and continues to focus on market leadership. Who is Palo Alto? The company trades publicly on the NASDAQ stock exchange under the symbol “PANW.”

Artificial Intelligence 52

Artificial Intelligence Marketing DNS IoT 52

Security Affairs

JUNE 16, 2020

Serious security vulnerabilities in the Treck TCP/IP stack dubbed Ripple20 expose millions of IoT devices worldwide to cyber attacks, researchers warn. A remote attacker could exploit the flaw by sending specially crafted IP packets or DNS requests to the vulnerable devices.

Hacking 80

Hacking IoT DNS Advertising 80

eSecurity Planet

JULY 30, 2021

Microsegmentation should address servers and laptops, IoT, mobile, and legacy devices. Express Micro-Tunnels have built-in failover and don’t require DNS resolution. There are no ACL or firewall rules to maintain, making it easy to install and configure in seconds. Best Microsegmentation Tools. Unisys Stealth.

Software 129

Software Architecture Risk Technology 129

SiteLock

AUGUST 27, 2021

We are in the wake of some of the largest DDoS attacks the internet has ever seen, resulting in denial of services from individual websites like KrebsOnSecurity , all the way up to the practical halt of internet activity for entire regions of the United States during the Siege of Dyn* earlier this month that disrupted DNS services for millions.

DDOS 52

DDOS IoT Internet Internet 52

eSecurity Planet

DECEMBER 3, 2021

Also read: Top Next-Generation Firewall (NGFW) Vendors for 2021. Read more: Top IoT Security Solutions of 2021. DNS over HTTPS is a sensitive info grab by whomever Web browsers partner with, yet it's sold as a "privacy enhancement." Today, Moussouris is the founder and CEO of cybersecurity consultancy Luta Security.

Accountability 129

Accountability Cybersecurity Penetration Testing InfoSec 129

eSecurity Planet

SEPTEMBER 26, 2023

Physical appliances provide functionality for routing wide area networks (WANs), stateful firewalls, SD-WANs, NGFW, antivirus, intrusion prevention services (IPS), and unified threat management (UTM) capabilities for local networks.

Firewall 82

Firewall Software Antivirus Internet 82

eSecurity Planet

JULY 28, 2021

For modern networks, the introduction of new endpoints – be it remote laptops for personnel or client IoT devices – is a roadblock being actively addressed. For every digital asset – configuration, firewall rules, VM images, etc. More robust security for Domain Name Systems (DNS). Types of Endpoints Matter. Block Armour.

Cybersecurity 134

Cybersecurity Cryptocurrency Technology Energy and Utilities 134

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 90

Firewall IoT DNS Cyber Attacks 90