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

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). This was only possible because the device was supervised. The other half is Clarity for iOS.

DNS 145

DNS Malware Mobile Firewall 145

Security Affairs

DECEMBER 14, 2024

IOCONTROL was used against multiple device families, including IP cameras, routers, PLCs, HMIs, firewalls, and more. The affected manufacturers include Baicells, D-Link, Hikvision, Red Lion, Orpak, Phoenix Contact, Teltonika, and Unitronics. The experts noticed that the backdoor is located in /etc/rc3.d/S93InitSystemd.sh.

IoT 106

IoT Malware DNS Antivirus 106

Security Affairs

MAY 16, 2023

Teltonika Networks is a leading manufacturer of networking solutions, widely adopted in industrial environments, including gateways, LTE routers, and modems. The study focuses on the RUT241 and RUT955 cellular routers manufactured by Teltonika, and on the Remote Management System (RMS) provided by the vendor.

Hacking 98

Hacking Internet Internet Manufacturing 98

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 98

DNS DDOS IoT Firewall 98

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 111

Firewall Network Security Penetration Testing Encryption 111

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

SecureList

SEPTEMBER 21, 2023

As if that were not enough, many IoT devices have unalterable main passwords set by manufacturers. Although the manufacturer issued an update that resolved the vulnerability, similar attacks remain a concern. DNS changer Malicious actors may use IoT devices to target users who connect to them. BTC to recover the data.

IoT 134

IoT DDOS Passwords Malware 134

CyberSecurity Insiders

JANUARY 5, 2022

AT&T SASE with Cisco weaves together some of the most important threads necessary for supporting and protecting the branch offices, labs, manufacturing facilities, and remote workers that make up the tapestry of the modern, distributed workforce. AT&T SASE with Cisco: Connect, control, converge.

Digital transformation 118

Digital transformation Architecture Technology DNS 118

eSecurity Planet

FEBRUARY 16, 2021

Most device or software manufacturers place backdoors in their products intentionally and for a good reason. 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. Backdoors.

Malware 105

Malware Adware Spyware Antivirus 105

Malwarebytes

JULY 26, 2022

Let’s start a ping to Google’s DNS server. Things like disabling Windows Firewall, turning off the control panel, turning off the desktop activity; lots of things that would be concerning to a security expert. The reason that we’re going to do this is to help demonstrate some of the functionality that Malwarebytes has later.

Encryption 82

Encryption Ransomware Backups Firewall 82

SecureList

FEBRUARY 16, 2021

The DTLS (Datagram Transport Layer Security) protocol is used to establish secure connections over UDP, through which most DNS queries, as well as audio and video traffic, are sent. After the attacks came to light, the manufacturer promptly released a firmware update for configuring verification of incoming requests.

DDOS 145

DDOS Cryptocurrency Marketing Internet 145