Cisco Security

FEBRUARY 2, 2023

Cisco Secure Firewall Threat Defense Virtual provides unmatched security controls such as stateful firewalling, Snort3 IPS, URL filtering, malware defense, application visibility and control, and more. Customers can seamlessly deploy and insert Secure Firewall in their Alkira Cloud Exchange Points (CXP).

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Firewall Architecture Internet Internet 107

The Last Watchdog

MAY 9, 2022

Keep your firewall turned on. Software based firewalls are widely recommended for single computers, while hardware firewalls are typically provided with routers for networks. Some operating systems provide native software firewalls (such as Windows OS). Stelzhammer. Always perform the updates of your OS.

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Backups Firewall Software Mobile 247

Security Affairs

MAY 13, 2022

Zyxel addressed a critical flaw affecting Zyxel firewall devices that allows unauthenticated, remote attackers to gain arbitrary code execution. affecting Zyxel firewall devices that enables unauthenticated and remote attackers to gain arbitrary code execution as the “nobody” user. through ZLD V5.21 Patch 1 ZLD V5.30

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Firewall Firmware VPN Wireless 98

Security Affairs

MAY 17, 2022

US Critical Infrastructure Security Agency (CISA) adds critical CVE-2022-30525 RCE flaw in Zyxel Firewalls to its Known Exploited Vulnerabilities Catalog. affecting Zyxel firewall devices that enables unauthenticated and remote attackers to gain arbitrary code execution as the “nobody” user. through ZLD V5.21 Patch 1 ZLD V5.30

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Firewall VPN Firmware Internet 98

The Last Watchdog

APRIL 5, 2022

China has enclosed its national internet servers within what is colloquially called ‘the Great Firewall.’ ’ This firewall even goes as far as to block the latest versions of the encryption service TLS (v1.3) If your staff can log on to the internet to access their emails, so can an attacker.

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Hacking Passwords Firewall Internet 243

Heimadal Security

NOVEMBER 1, 2021

According to ESET, a Slovak internet security company that provides anti-virus and firewall products, Hive ransomware’s new encryption tools are currently at the development stage and still lack functionality. The post Hive Ransomware Now Encrypts Linux and FreeBSD Operating Systems appeared first on Heimdal Security Blog.

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Encryption Ransomware Firewall Internet 131

Security Boulevard

SEPTEMBER 21, 2021

Your home network is your gateway to the internet. Every day it connects multiple devices including your family laptops, tablets, and phones to the internet. The post NG Firewall for Home Use first appeared on Untangle. The post NG Firewall for Home Use first appeared on Untangle.

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Firewall IoT Internet Internet 64

The Last Watchdog

DECEMBER 9, 2019

Related: How PKI could secure the Internet of Things If that sounds too complicated to grasp, take a look at the web address for the home page of this website. Acohido is dedicated to fostering public awareness about how to make the Internet as private and secure as it ought to be. This column originally appeared on Avast Blog.).

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Internet Internet Encryption Authentication 160

CSO Magazine

APRIL 26, 2023

Content delivery network (CDN) and cloud security services provider Akamai Technologies has added a network cloud firewall capability to its cloud-based DDoS platform, Akamai Prolexic. To read this article in full, please click here

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Firewall DDOS Marketing Internet 63

The Last Watchdog

DECEMBER 31, 2019

All the encryption , firewalls , cryptography, SCADA systems , and other IT security measures would be useless if that were to occur. The internet of things (IoT) is widening the sphere of physical security as smart devices connected to business systems via the internet may be located outside of established secure perimeters.

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Cyber Risk Risk Firewall Surveillance 173

McAfee

JULY 29, 2021

Architected for the cloud-first and remote-first deployments, MVISION Cloud Firewall secures access to applications and resources on the internet, accessed from every remote site and location, through a cloud-native service model. Wherever networks went, firewalls followed.

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Firewall Malware Threat Detection Encryption 72

The Last Watchdog

DECEMBER 6, 2019

Although, the topic has gained popularity amongst CIOs and CISOs, most companies are still overlooking important security blind spots when it comes to securing their digital assets outside the enterprise firewalls—domains, DNS, digital certificates. Security goes beyond the firewall, not just behind it.

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DNS Firewall Social Engineering Risk 140

Security Boulevard

APRIL 26, 2022

Internet access is no longer an option; it has become a requirement for everyone. Internet connection has its own set of advantages for an organization, but it also allows the outside world to communicate with the organization’s internal network. The post 5 secure ways to configure a Firewall appeared first on Kratikal Blogs.

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Firewall Internet Internet Penetration Testing 52

The Last Watchdog

MAY 19, 2022

Wikipedia uses a CMS for textual entries, blog posts, images, photographs, videos, charts, graphics, and “ talk pages ” that help its many contributors collaborate. As every computer security professional knows, if anything is on the Internet, it’s subject to increasingly sophisticated attacks. All APIs should use the TLS v1.2 (or

Data breaches 262

Data breaches Encryption Mobile Technology 262

Hacker Combat

SEPTEMBER 22, 2022

More than 2,000 PDUs were directly exposed to the internet in 2021, and roughly a third of those were iBoot PDUs, according to a Censys research. However, the flaws discovered by Claroty can be used to get through NAT and firewalls and execute arbitrary code, allowing the attacker to turn off power to all the PDU-controlled devices.

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Firmware Firewall Manufacturing Internet 130

Troy Hunt

NOVEMBER 25, 2020

Back to the bit about risks impacting data collected by IoT devices and back again to CloudPets, Context Security's piece aligned with my own story about kids' CloudPets messages being left exposed to the internet. Or are they just the same old risks we've always had with data stored on the internet? So, what's the right approach?

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IoT Firmware Risk Encryption 363

Security Affairs

APRIL 21, 2022

Umbrella is Cisco’s cloud-based Secure Internet Gateway (SIG) platform that provides users with multiple levels of defense against internet-based threats. Umbrella integrates secure web gateway, firewall, DNS-layer security, and cloud access security broker (CASB) functionality to protect systems against threats.

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DNS Firewall Internet Internet 130

Security Affairs

APRIL 19, 2022

“It is recommended that your QNAP NAS stay behind your router and firewall without a public IP address. ” The vendor also recommends enabling the VPN server function on the user router to access QNAP NAS from the Internet. ” reads the advisory published by QNAP. Do not let your QNAP NAS obtain a public IP address.

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Internet Internet Firewall VPN 112

Security Affairs

AUGUST 4, 2024

A China-linked APT, tracked as StormBamboo, compromised an internet service provider (ISP) to poison software update mechanisms with malware. Initially, Volexity suspected the initial victim organization’s firewall may have been compromised. ” concludes the report. ” concludes the report.

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Malware DNS Firewall Software 144

Webroot

MARCH 9, 2021

In that spirit, we put together this blog post to explain the different hacker types and methods they use against us. Once the criminal redirects internet traffic to malicious websites or takes control of servers, the damage is inevitable. Be sure to update and patch software and firewalls as well as network security programs.

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Hacking DNS Surveillance Cybercrime 132

DoublePulsar

OCTOBER 22, 2024

FortiNet’s last security team blog on their website includes a section titled “A Call to the Industry: Doing the Right Thing for the Security of our Society”, which is great! Their other security blog is titled “Burning Zero Days”, and it’s about them publicly burning a zero day in a competitor’s product, including IOCs etc.

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Firewall InfoSec Internet Internet 103

Webroot

MARCH 29, 2021

A firewall with the right threat intelligence embedded could have blocked communications with the command-and-control server thus preventing a Trojanized Orion install from connecting back to the attackers and stopping them from furthering the attack. Outside of the corporate firewall, it is the Wild West.

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Hacking DNS Firewall Malware 139

Security Affairs

JULY 24, 2020

Cisco fixed CVE-2020-3452 high-severity path traversal flaw in its firewalls that can be exploited by remote attackers to obtain sensitive files from the targeted system. Researchers from Rapid7 scanned the Internet for ASA/FTD devices, it reported the presence of 85,000 units, 398 of which are spread across 17% of the Fortune 500.

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Firewall Advertising Software Hacking 141

SiteLock

AUGUST 27, 2021

As Americans, we have the right to freedom of religion, speech, press, and the Internet. With access to a fast and affordable Internet, we have a wealth of information and opportunity at our fingertips. Restricted Internet Access in Communist Countries. However, not all countries share the same privileges. for cyberattacks.

Internet 52

Internet Internet Firewall Cybersecurity 52

Adam Levin

SEPTEMBER 17, 2018

The first major piece of cybersecurity legislation to address vulnerabilities in Internet of Things (IoT) devices has passed in California, and is ready to be signed into law by Governor Jerry Brown. While the bill represents a milestone in creating a legal basis for security standards, not every security expert likes it.

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IoT Manufacturing Firewall Marketing 143

Malwarebytes

FEBRUARY 17, 2021

An investigation by the Stanford Internet Observatory found that some of the back-end infrastructure for the Clubhouse App was provided by Agora. The Stanford Internet Observatory. In their blog Clubhouse in China: Is the data safe? The Stanford Internet Observatory report is interesting but it isn’t a poof of malice.

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Media Internet Internet Data privacy 145

Responsible Cyber

JULY 14, 2024

Protecting sensitive information and maintaining seamless connectivity across distributed environments necessitates robust cybersecurity measures, with firewalls playing a crucial role. A firewall for remote work serves as a formidable barrier against these threats, monitoring incoming and outgoing traffic to block malicious activities.

Firewall 52

Firewall VPN Authentication Cyber threats 52

Malwarebytes

JULY 12, 2021

Firefox recently announced that it will be rolling out DNS-over-HTTPS (or DoH) soon to one percent of its Canadian users as part of its partnership with CIRA (the Canadian Internet Registration Authority), the Ontario-based organization responsible for managing the.ca Source: Mozilla Blog). ” The downside of encrypting DNS.

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DNS Encryption Internet Internet 129

The Last Watchdog

OCTOBER 31, 2022

Even before COVID, enterprises saw huge increases in people working outside the traditional corporate firewall. Pervasive encryption: Most application and Internet traffic is now encrypted by default, making it much harder to secure the network from malicious traffic. Trends like: • More distributed users and applications.

Network Security 213

Network Security Encryption Firewall Telecommunications 213

Heimadal Security

APRIL 21, 2021

SonicWall is selling a range of Internet appliances directed at content control and network security, as well, including devices that are providing services for network firewalls, threat management, VPNs, and also anti-spam for email. Source The vulnerabilities were acknowledged and […].

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Firewall Internet Internet Network Security 77

Cisco Security

APRIL 29, 2021

The data center also served as the gateway to the internet. All infrastructure within the enterprise was trusted and everything outside including the internet and DMZ was labeled as untrusted, so firewalls and other proper security devices were deployed at these boundaries mainly at the data center in order to protect the organization.

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Internet Internet Banking Backups 145

McAfee

FEBRUARY 17, 2021

Use of “domain age” is a feature being promoted by various firewall and web security vendors as a method to protect users and systems from accessing malicious internet destinations. The sites and domains of the internet are constantly changing and evolving. Domain Age Feature Definition. Domain Registration.

Internet 65

Internet Internet DNS Risk 65

The Last Watchdog

MARCH 31, 2022

The vulnerabilities of internet security, once mostly a nuisance, have become dangerous and costly. . • The FBI reports that 3,000-4,000 cyberattacks are counted each day. That’s just a sample of what is obvious to anyone in the industry: we’re in a war with cybercriminals, and we can hardly say we’re winning.

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Artificial Intelligence Threat Detection Software Engineering 229

Security Affairs

APRIL 5, 2023

To mitigate the risk of the exploitation of the above flaws, it is recommended to disable internet connectivity for vulnerable Nexx devices or protect them with a firewall. He also determined that more than 20,000 individuals have active Nexx accounts.

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Manufacturing Media Firewall Internet 98

Security Affairs

OCTOBER 17, 2018

The exploitation of this vulnerability could cause major problems on the Internet. million servers running RPCBIND on the Internet. On that day, one of the web application firewalls (WAFs) installed in the XLabs SOC (security operations center) detected an abnormal pattern of network traffic that caught the eye of Mauricio.

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The Last Watchdog

SEPTEMBER 27, 2021

It foreshadowed how encryption would come to be used as a foundation for Internet commerce – by companies and criminals. It was unleashed on the internet at the Massachusetts Institute of Technology (MIT) and began infecting computers at various universities. This was considered a significant win for the U.S. The Creeper Virus (1971).

Hacking 140

Hacking Cybersecurity Identity Theft Technology 140

SiteLock

AUGUST 27, 2021

This means that the majority of your website traffic could be coming from Internet bots, rather than humans. A bot is a software application that runs automated tasks over the Internet. Googlebots crawl the Internet for SEO purposes and discover new pages to add to the Google index. Good bots exist to monitor the web.

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DDOS Firewall Engineering Internet 98