eSecurity Planet

NOVEMBER 19, 2021

IoT security is where endpoint detection and response ( EDR ) and enterprise mobility management ( EMM ) meet the challenges of a rapidly expanding edge computing infrastructure. As the enterprise attack surface grows, IoT is yet another attack vector organizations aren’t fully prepared to defend.

IoT 140

IoT Risk Firewall Software 140

SecureList

SEPTEMBER 21, 2023

IoT devices (routers, cameras, NAS boxes, and smart home components) multiply every year. The first-ever large-scale malware attacks on IoT devices were recorded back in 2008, and their number has only been growing ever since. Telnet, the overwhelmingly popular unencrypted IoT text protocol, is the main target of brute-forcing.

IoT 133

IoT DDOS Passwords Malware 133

Security Affairs

DECEMBER 9, 2022

Claroty researchers devised a technique for bypassing the web application firewalls (WAF) of several vendors. Researchers at industrial and IoT cybersecurity firm Claroty devised an attack technique for bypassing the web application firewalls (WAF) of several industry-leading vendors. the report concludes. Pierluigi Paganini.

Firewall 142

Firewall Wireless IoT Hacking 142

Adam Levin

MARCH 17, 2020

Internet of Things (IoT) devices in general have earned a reputation for poor cybersecurity, and internet-connected cameras are no exception. Case in point: unsecured webcams make up the top three out of the five most popular searches on Shodan , an IoT-centric search engine that specializes in identifying unsecure devices online.

IoT 201

IoT Internet Internet Firewall 201

Security Affairs

AUGUST 31, 2019

Researchers from WootCloud Labs have uncovered a new IoT botnet named Ares that is targeting Android-based devices. Experts from WootCloud Labs have spotted a new IoT botnet tracked as Ares that is targeting Android-based devices that have a debug port exposed online. IoT #malware branches seen in ????????

IoT 108

IoT Passwords Advertising Malware 108

Malwarebytes

NOVEMBER 25, 2021

And because of our high propensity to forgo changing default passwords that came with the smart devices we buy, we’re essentially putting ourselves—our homes and our family’s data and privacy—at the forefront of online attacks without us knowing. but not vehicles, smart meters, smart medical devices, laptops, and desktop computers.

Passwords 129

Passwords Telecommunications Internet Internet 129

Daniel Miessler

MAY 8, 2020

There are security/hacker types that maintain massive repositories of passwords. Change all default passwords to something unique and strong. Most home networks get broken into through either phishing or some random device they have with a bad password. This is the most important thing in this article. or 1.1.1.3

Passwords 255

Passwords DNS Accountability IoT 255

SecureWorld News

JANUARY 23, 2025

Cybersecurity requirements now encompass: Network segmentation: Implementation of VLANs and firewalls at critical system boundaries System hardening: Advanced Windows configuration, secure user authentication, and role-based access control Asset management: Maintaining up-to-date Software Bill of Materials (SBOMs) and asset registers.

Engineering 103

Engineering Cybersecurity Manufacturing Firewall 103

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 141

Malware IoT DDOS DNS 141

Security Boulevard

MARCH 18, 2021

The internet of things (IoT) describes the network of interconnected devices embedded with sensors, software, or other technology that exchange data with other devices and systems over the Internet. . This means that currently there are three IoT devices for every one human on the planet. The Technical Challenge of IoT Security.

Internet 137

Internet Internet IoT Software 137

CyberSecurity Insiders

MAY 28, 2023

Password Security: Investigate different password security techniques, such as password hashing algorithms, two-factor authentication (2FA), and biometric authentication. Research network security mechanisms, such as firewalls, intrusion detection systems (IDS), and virtual private networks (VPNs).

Cybersecurity 111

Cybersecurity Penetration Testing Social Engineering IoT 111

Malwarebytes

APRIL 6, 2023

Developers keep making the hard coded password mistake What are some of the issues at play here? What this means is that the password shipped with the product can never be changed. Locate control system networks and remote devices behind firewalls and isolate them from business networks. Get a free trial below.

IoT 98

IoT Social Engineering Passwords Internet 98

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. Change the default username and passwords for all network devices, especially IoT devices.

DDOS 142

DDOS IoT Internet Internet 142

Security Affairs

AUGUST 27, 2020

To perform the experiment, we used Internet of Things (IoT) search engines to search for open devices that utilized common printer ports and protocols. To find out how many printers were on the menu for our experiment, we searched for IP addresses with open ports on specialized IoT search engines, such as Shodan and Censys.

Hacking 145

Hacking IoT Firmware Internet 145

Security Affairs

MARCH 16, 2021

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. “The IoT realm remains an easily accessible target for attackers. “The attacks are still ongoing at the time of this writing.

Wireless 136

Wireless IoT DNS VPN 136

Security Through Education

OCTOBER 27, 2021

Don’t make passwords easy to guess. Build a Human Firewall. Securing your work environment requires you to create what is referred to among security professionals as a human firewall. A human firewall is made up of the defenses the target presents to the attacker during a request for information. Update your software.

Cybersecurity 137

Cybersecurity Social Engineering Firewall Engineering 137

Malwarebytes

JUNE 8, 2022

In a perfect world, the firewalls of our servers would only allow web traffic in from trusted ports. With the Cloud Snooper malware, however, untrusted web traffic sneaks past firewalls and enters right into Linux servers — a big no-no. Specifically, they noticed some servers were receiving some anomalous inbound traffic. How it works.

Malware 122

Malware IoT DDOS Firewall 122

Security Affairs

MARCH 17, 2022

We published this tool to help customers ensure these IoT devices are not susceptible to these attacks.” TrickBot is a popular Windows banking Trojan that has been around since October 2016, its authors have continuously upgraded it by implementing new features, including powerful password-stealing capabilities.

Malware 130

Malware DNS Ransomware Passwords 130

eSecurity Planet

FEBRUARY 23, 2022

How can a hospital protect an MRI machine with an unchangeable password and still connect it to the network? Industries with very expensive operational technology (OT) and Internet of Things (IoT) devices, such as healthcare or industrial manufacturing, can be especially vulnerable. Also read: Top IoT Security Solutions for 2022.

Risk 132

Risk Healthcare IoT Firewall 132

SecureWorld News

FEBRUARY 10, 2025

The increasing use of cloud networks, IoT devices, and remote work policies make network environments more complex than ever, turning them into a high-risk asset for every organization. Defending against DDoS attacks has long depended on traditional measures like firewalls and rate limiting. How can they do that?

DDOS 66

DDOS Ransomware Authentication Phishing 66

eSecurity Planet

DECEMBER 2, 2022

All inter-VLAN traffic should go through a firewall. This process goes against typical plans for most network administrators, who use firewalls at the network’s edge (Figure 1 ) and a fast switch on the LAN to route inter-VLAN traffic. The problem is this: firewalls big enough to handle this traffic and speed are expensive.

Architecture 116

Architecture Ransomware Backups Firewall 116

eSecurity Planet

MARCH 22, 2023

Policies typically will be written documents that detail the requirements that will be enforced, such as password complexity. Minimum User Access Controls Active Directory: The smallest organizations might only worry about device access, otherwise known as the login credentials (username/password).

Firewall 111

Firewall Network Security Penetration Testing Encryption 111

eSecurity Planet

MARCH 3, 2023

The typical username and password for Wi-Fi routers is “admin” for both, but you may need to search online or contact your ISP if that doesn’t work. And while you’re in there, update that password to something a little less hackable, possibly saving the new one in a password manager.

Wireless 98

Wireless Encryption Passwords IoT 98

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 144

Firewall Authentication Passwords Threat Detection 144

Anton on Security

JUNE 10, 2022

There are people moving to “next-gen” firewalls (a great innovation of 2005) in 2022. A password manager claimed “zero trust for passwords” while a SIEM/UEBA vendor promised to reveal all zero trust secrets (I bet they use VPN internally…). A firewall management vendor claimed to “simplify zero trust.”

VPN 189

VPN Marketing Firewall Passwords 189

The Last Watchdog

JULY 30, 2021

VPNs and RDP both enable remote access that can put an intruder deep inside the firewall. The user must sign in with a username and password and maybe also supply a one-time passcode or a fingerprint. There’s no inbound traffic, so there’s no inbound hole in your firewall.”. Unspooling capabilities.

VPN 214

VPN Firewall Encryption Accountability 214

Security Affairs

OCTOBER 10, 2018

Additionally, no firewall rules, port forwarding rules, or DDNS setup are required on the router, which makes this option convenient also for non-tech-savvy users.” The “P2P Cloud” feature bypasses firewalls and effectively allows remote connections into private networks. ” reads the report published by SEC Consult. !

Surveillance 108

Surveillance Hacking Firmware Manufacturing 108

eSecurity Planet

NOVEMBER 18, 2022

While this eliminates many headaches, it does not scan for misconfigurations and may not support other critical updates such as IT infrastructure (routers, firewalls, etc.), Internet-of-Things (IoT) devices (security cameras, heart monitors, etc.), firmware (hard drives, drivers, etc.),

Firmware 145

Firmware Firewall Passwords Risk 145

Cisco Security

FEBRUARY 17, 2021

Default passwords are widely used for technicians to gain easier access to machines. In the short term, installing a firewall to isolate the industrial network and blocking unauthorized traffic (such as TeamViewer) is the mandatory first step. Subscribe to the Cisco IoT Security Newsletter to get the latest.

Cyber Attacks 112

Cyber Attacks IoT Internet Internet 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 111

Wireless Advertising IoT DNS 111

eSecurity Planet

MARCH 16, 2023

To protect your business’s network from internet threats, implement the following: A next-generation firewall (NGFW) : Installing a firewall between the public internet and your organization’s private network helps filter some initial malicious traffic. This includes IoT devices. Endpoint protection on all devices.

Network Security 111

Network Security Firewall Internet Internet 111

eSecurity Planet

MARCH 17, 2023

Penetration Testing Product Guides 9 Best Penetration Testing Tools 10 Top Open Source Penetration Testing Tools Next-Generation Firewall (NGFW) Next-generation firewalls (NGFWs) move beyond the traditional perimeter of a network to provide protections at the application layer of the TCP/IP stack.

Network Security 122

Network Security Penetration Testing Firewall Software 122

eSecurity Planet

JUNE 16, 2022

However, basic cybersecurity tools and practices, like patching , strong passwords , and multi-factor authentication (MFA), “can prevent 80 to 90% of cyberattacks,” said Anne Neuberger, deputy national security advisor for cyber and emerging technologies, during a White House press conference in Sept. Next-generation firewalls (NGFW).

Backups 145

Backups Ransomware Malware Firewall 145

Security Affairs

JUNE 20, 2023

The bot primarily targets IoT devices along with Linux servers with brute force attacks. The following table contains the list ID and password values used by the bot in the dictionary attacks along with the IP address for the target. ID Password Attack Target admin qwe123Q# 124.160.40[.]48 48 sxit sxit 124.160.40[.]94

DDOS 98

DDOS Malware Passwords Accountability 98

eSecurity Planet

DECEMBER 7, 2023

Cryptographic keys can be random numbers, products of large prime numbers, points on an ellipse, or a password generated by a user. Yet, Internet of Things (IoT) devices tend to be designed with the minimum computing resources required to accomplish the designed task of the device (security camera, printer, TV, etc.).

Encryption 116

Encryption Passwords IoT Firewall 116

eSecurity Planet

APRIL 26, 2024

Endpoint: Enables access for human users and computer services and commonly includes PCs, laptops, Internet of Things (IoT), and operational technology (OT). Next-generation firewalls (NGFWs): Improve the general security of a firewall with advanced packet analysis capabilities to block malware and known-malicious sites.

Architecture 122

Architecture Network Security Firewall Risk 122

SecureList

JUNE 28, 2021

To protect an organization and its network, the IT security department usually deploys a variety of protection mechanisms, such as EDR, firewall rules or security policies. Who needs to set up honeypots? However, from our experience, these mechanisms might not be enough. as well as any other artefacts that might be of interest to them.

Internet 141

Internet Internet Passwords Firewall 141