Malwarebytes

JULY 15, 2021

SonicWall has issued an urgent security notice warning users of unpatched End-Of-Life (EOL) SRA & SMA 8.X The exploitation targets a known vulnerability that has been patched in newer versions of SonicWall firmware. The devices that the security notice mentions are running 8.x x versions of the firmware. x firmware.

Ransomware 85

Ransomware Firmware VPN Firewall 85

IT Security Guru

SEPTEMBER 27, 2023

Modbus networks consists of Modbus clients, which is the one requesting information using function codes, and the Modbus server which supplies the requested information. These can be accessed from within programs running on for instance PLCs, possible to due to lack of authentication from the Modbus protocol.

Authentication 96

Authentication Firmware Firewall Network Security 96

SecureWorld News

FEBRUARY 17, 2024

When multiple devices are interconnected into one network, there is often a vulnerable point in this network—typically, a device with less sophisticated and secure software or firmware.

Healthcare 97

Healthcare Manufacturing Internet Internet 97

eSecurity Planet

JUNE 10, 2024

The exploit combines an authentication bypass ( CVE-2024-4358 ) with a deserialization issue ( CVE-2024-1800 ). The authentication bypass permits the establishment of rogue admin accounts, but the deserialization flaw allows remote code execution, potentially giving attackers complete control over the affected servers.

Malware 79

Malware Authentication Software Telecommunications 79

eSecurity Planet

MARCH 1, 2023

Without sufficient security measures, unauthorized users can easily gain access to a wireless network, steal sensitive data, and disrupt network operations. By securing wireless connections, your organization’s data is protected and you maintain the trust of customers and partners. How Does Wireless Security Work?

Wireless 98

Wireless Encryption Authentication IoT 98

Malwarebytes

SEPTEMBER 24, 2021

SonicWall is a company that specializes in securing networks. It sells a range of Internet appliances primarily directed at content control and network security, including devices providing services for network firewalls, unified threat management (UTM), virtual private networks (VPNs), and anti-spam for email.

Firmware 77

Firmware Internet Internet Firewall 77

Security Affairs

MARCH 23, 2021

The vendor released security updates for all these devices and urges customers to update their installs, it also released mitigations to address the flaws. “GE strongly recommends users with impacted firmware versions update their UR devices to UR firmware Version 8.10, or greater to resolve these vulnerabilities.

Firmware 87

Firmware VPN Firewall Risk 87

eSecurity Planet

NOVEMBER 6, 2023

The Problem: Three flaws discovered by the Kubernetes security community carry CVSS severity scores of 7.6 Non-privileged threat actors can exploit these drivers to gain complete device control, execute arbitrary code, modify firmware, and escalate operating system privileges, posing a significant security risk.

Software 112

Software Education Ransomware Firmware 112

Security Affairs

JUNE 27, 2022

Below is the list of protection and recommendations recommended by the researchers: locate the affected products behind the security protection devices and perform a defense-in-depth strategy for network security. Try using secure VPN networks when remote access is required, and perform adequate access control and auditing.

Software 91

Software Manufacturing Firmware Risk 91

Cytelligence

MARCH 3, 2023

Firewalls Firewalls are an essential part of network security. They help prevent unauthorized access to your network by blocking incoming traffic from suspicious IP addresses. NAC allows you to control who has access to your network by requiring users to authenticate before gaining access.

Cyber Attacks 52

Cyber Attacks Antivirus Firewall Data breaches 52

Security Affairs

JUNE 23, 2021

In October last year, experts reported a critical stack-based Buffer Overflow vulnerability, tracked as CVE-2020-5135 , in SonicWall Network Security Appliance (NSA) appliances. This flaw exists pre-authentication and within a component (SSLVPN) which is typically exposed to the public Internet.”.

VPN 88

VPN Firewall Firmware Authentication 88

eSecurity Planet

MARCH 16, 2023

Network security threats weaken the defenses of an enterprise network, endangering proprietary data, critical applications, and the entire IT infrastructure. This guide to major network security threats covers detection methods as well as mitigation strategies for your organization to follow.

Network Security 109

Network Security Firewall Internet Internet 109

eSecurity Planet

MAY 12, 2023

Unauthenticated vulnerability scans should be conducted to view the systems from the perspective of an external hacker and authenticated vulnerability scans should be conducted to view systems from the perspective of a hacker with stolen credentials. Appendix I.

Penetration Testing 109

Penetration Testing Risk Firmware Software 109

eSecurity Planet

FEBRUARY 21, 2024

They lay a foundation for continuous network security updates and improvements. Then, review your firewall rules and whether they’re still a good fit for your security infrastructure and overall network security. Those networking appliances should be replaced as soon as possible. Check firmware, too.

Firewall 113

Firewall Firmware Software Risk 113

Security Affairs

AUGUST 14, 2018

. “In this paper, we show that reusing a key pair across different versions and modes of IKE can lead to cross-protocol authentication bypasses, enabling the impersonation of a victim host or network by attackers. We exploit a Bleichenbacher oracle in an IKEv1 mode, where RSA encrypted nonces are used for authentication.”

Encryption 50

Encryption Authentication Internet Internet 50

Security Boulevard

APRIL 13, 2022

In addition, IT teams and other groups may rely on shell scripts to automate critical business functions such as onboarding new employees, backing up critical databases, or performing network security functions. Firmware and embedded software . Computing devices contain software in many nooks and crannies.

Software 52

Software Firmware IoT Internet 52

eSecurity Planet

JUNE 30, 2023

Lace Tempest (Storm-0950, overlaps w/ FIN11, TA505) authenticates as the user with the highest privileges to exfiltrate files,” Microsoft notes. Endpoint Security: Install and update antivirus software on all hosts. Segment networks to regulate traffic flows and prevent ransomware outbreaks. Memorial Day holiday.

Ransomware 104

Ransomware Backups Passwords Software 104

Security Boulevard

MARCH 18, 2021

Why do developers say security is their biggest IoT challenge? The threat landscape for IoT is extremely broad and complex, and it involves both physical device security and network security. Furthermore, to fully secure IoT devices, you need to address both hardware and software. . It’s basic but it works.

Internet 136

Internet Internet IoT Software 136

eSecurity Planet

AUGUST 10, 2021

A path traversal vulnerability enables attackers to bypass authentication to the web interface, which could be used to access other devices on a home or corporate network. Common in all the affected devices is firmware from Arcadyan, a communications device maker.

IoT 144

IoT DDOS Internet Internet 144

SC Magazine

FEBRUARY 15, 2021

Unfortunately, most of those devices aren’t designed for the level of security required in a critical infrastructure environment. Many ICS devices are insecure by design – lacking authentication, encryption, and other security standards that typically apply to IT applications and systems. Integrate OT and IT network security.

Artificial Intelligence 73

Artificial Intelligence Risk Engineering Firmware 73

SC Magazine

FEBRUARY 15, 2021

Unfortunately, most of those devices aren’t designed for the level of security required in a critical infrastructure environment. Many ICS devices are insecure by design – lacking authentication, encryption, and other security standards that typically apply to IT applications and systems. Integrate OT and IT network security.

Artificial Intelligence 71

Artificial Intelligence Risk Engineering Firmware 71

SiteLock

AUGUST 27, 2021

Use best practices like creating a separate password for every account and device, using two-factor authentication, and create strong passwords with a combination of upper-case and lower-case letters, numbers, and symbols. Most manufacturers of IoT enabled devices update their firmware frequently. Update, Update, Update.

IoT 98

IoT Spyware VPN Passwords 98

eSecurity Planet

SEPTEMBER 11, 2023

Android, Apple, Apache, Cisco, and Microsoft are among the names reporting significant security vulnerabilities and fixes in the last week, and some of those are already under assault by hackers. The fix: ASUS released firmware updates to address the vulnerabilities. via port 8076. score of 9.8 out of 10.0,

VPN 113

VPN Firmware Authentication Phishing 113

eSecurity Planet

OCTOBER 20, 2022

Hardware : Access to the bare-metal hardware of the servers, network cards, storage hard drives, fiber optic or Ethernet wiring between servers, and power supplies. Access security controls. This responsibility does not extend to software that customers install on cloud devices. Awareness & training.

Backups 128

Backups Firewall Encryption Software 128

eSecurity Planet

OCTOBER 24, 2023

Secure Your Network Network security is a difficult thing for businesses — we offer a comprehensive guide to get you started there. Proper home router practices , such as enabling encryption settings and providing strong default admin passwords, will dramatically improve network security.

Malware 122

Malware Antivirus Software Passwords 122

eSecurity Planet

MARCH 22, 2023

Networks connect devices to each other so that users can access assets such as applications, data, or even other networks such as the internet. Network security protects and monitors the links and the communications within the network using a combination of hardware, software, and enforced policies.

Firewall 109

Firewall Network Security Penetration Testing Encryption 109

eSecurity Planet

NOVEMBER 18, 2022

firmware (hard drives, drivers, etc.), Internet-of-Things (IoT) devices (security cameras, heart monitors, etc.), However, some patches, particularly for infrastructure, firmware, or less common software may not be automatable. Kubernetes instances, websites, applications, and more.

Firmware 145

Firmware Firewall Passwords Risk 145

eSecurity Planet

MAY 28, 2021

Last week’s RSA Conference covered a litany of network security vulnerabilities, from developing more robust tokenization policies and to addressing UEFI-based attacks, and non-endpoint attack vectors. Also Read: Remote Work Security | Top Priorities & Projects for 2021. Current Target: VBOS.

Software 119

Software DNS Firmware VPN 119

Thales Cloud Protection & Licensing

APRIL 20, 2021

Even fewer (19%) told Proofpoint that they had updated their Wi-Fi router’s firmware. The zero trust paradigm shifts emphasis toward concepts such as least privilege, continuous authentication, and micro-segmentation as a means to change the posture of security to reflect the new realities of an evolving IT environment.

Mobile 71

Mobile Architecture Data breaches Authentication 71

eSecurity Planet

JULY 25, 2022

DNSCrypt is a protocol that encrypts, authenticates, and optionally anonymizes communications between a DNS client and a DNS resolver. It allows filtering the traffic that passes through UDP and TCP, for example, in the browser, which is an effective security measure in corporate networks. Protecting DNS with DNSCrypt.

DNS 137

DNS Encryption Penetration Testing Architecture 137

eSecurity Planet

FEBRUARY 16, 2021

Architect a premium network security model like SASE that encompasses SD-WAN , CASB , secure web gateways , ZTNA , FWaaS , and microsegmentation. This exposed data includes everything from emails and documents typed to passwords entered for authentication purposes. Firmware rootkit. How to Defend Against Crimeware.

Malware 105

Malware Adware Spyware Antivirus 105

eSecurity Planet

MAY 11, 2023

The enterprise monitors and measures the integrity and security posture of all owned and associated assets. All resource authentication and authorization are dynamic and strictly enforced before access is allowed. Everything needs to be tracked and authenticated, starting with users, both standard and higher-privileged users.

Insurance 109

Insurance Cyber Insurance Architecture Hacking 109

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. Networking specialists like Cisco and HPE’s Aruba are moving deeper into security. Features: Barracuda CloudGen Firewall and Secure SD-WAN.

Firewall 120

Firewall Architecture Encryption Network Security 120

eSecurity Planet

MAY 2, 2024

Password manager : Stores passwords securely, enforces quality, permits safe internal and external sharing, and ties into HR software for effective off-boarding of users. Multi-factor authentication : Protects stolen credentials against use by requiring more than a simple username and password combination for access to resources.

Cybersecurity 121

Cybersecurity DDOS Penetration Testing Passwords 121

eSecurity Planet

NOVEMBER 7, 2022

Firmware Rootkit. A firmware rootkit uses device or platform firmware to create a persistent malware image in the router, network card, hard drive or the basic input/output system (BIOS). The rootkit is able to remain hidden because firmware is not usually inspected for code integrity. using strong authentication.

Firmware 117

Firmware Malware Antivirus Firewall 117

eSecurity Planet

MARCH 4, 2024

February 27, 2024 Ransomware Gangs Target Unpatched ScreenConnect Servers Type of vulnerability: Authentication bypass and path traversal. Read more about how websites and application vulnerability scanners can proactively help development teams catch issues.

IoT 117

IoT Internet Internet Ransomware 117

Krebs on Security

OCTOBER 5, 2018

Mind you, there is no indication anyone is purposefully engineering so many of these IoT products to be insecure; a more likely explanation is that building in more security tends to make devices considerably more expensive and slower to market. Abandon the flat network. Move traffic monitoring from encouraged to essential.

Computers and Electronics 235

Computers and Electronics IoT Manufacturing Technology 235