Tech Republic Security

MARCH 27, 2024

DNS FireWall is an intuitive security app built to protect you and your business from malware, phishing, botnets and more security threats.

Firewall 176

Firewall DNS Phishing Malware 176

eSecurity Planet

FEBRUARY 14, 2024

What Stateful Inspection Defends Against Stateful inspection protects network assets against attacks that attempt to corrupt or abuse processes such as TCP or Domain Name Service (DNS) that don’t check context when they receive data packet instructions. instead of eSecurityPlanet.com.

Network Security 106

Network Security Firewall DNS DDOS 106

Security Boulevard

FEBRUARY 14, 2024

Infoblox is leveraging AI to identify websites that are sources of malware and block them to make IT environments more secure. The post Infoblox Applies AI to DNS Traffic to Thwart Malware Infestations appeared first on Security Boulevard.

DNS 72

DNS Malware Mobile Risk 72

eSecurity Planet

MARCH 14, 2023

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

CyberSecurity Insiders

MAY 18, 2022

By increasing visibility into DNS traffic, CISOs can detect, block, and respond to incidents more quickly as well as use this data to institute new controls and increase overall resiliency. When malware first breaches a network, it doesn’t make its presence known right away. The issue likely comes down to awareness.

DNS 140

DNS Cybersecurity CISO Social Engineering 140

Cisco Security

JULY 9, 2021

Cisco Umbrella Roaming Security Module – Cisco Umbrella Roaming Security module for Cisco AnyConnect provides always-on security on any network, anywhere, any time — both on and off your corporate VPN. It enforces security at the DNS layer to block malware, phishing, and command and control callbacks over any port.

Firewall 135

Firewall Architecture DNS VPN 135

Security Boulevard

MAY 6, 2021

This includes a layered combination of DNS networking, secure endpoint connections, and an educated and empowered human workforce. The need for DNS security cannot be ignored, especially with the rise of remote workforces, in order to monitor and manage internet access policies, as well as reduce malware.

Cybersecurity 140

Cybersecurity DNS Education Security Awareness 140

Webroot

FEBRUARY 16, 2021

In recent months, you’ve likely heard about DNS over HTTPS , also known as DNS 2.0 and DoH, which is a method that uses the HTTPS protocol to encrypt DNS requests, shielding their contents from malicious actors and others who might misuse such information. Ultimately, this DNS privacy upgrade has been a long time coming.

DNS 102

DNS Encryption Firewall Network Security 102

The Last Watchdog

DECEMBER 13, 2020

The problem here is that a secured, cost-effective, and efficient networkmust be developed to support remote operations at scale. Many enterprises have accelerated their use of Virtual Private Network (VPN) solutions to support remote workers during this pandemic. The makeup of SASE . But it much further. Ransomware.

IoT 214

IoT B2C B2B VPN 214

eSecurity Planet

JULY 1, 2022

Security researchers have uncovered an unusually sophisticated malware that has been targeting small office/home office (SOHO) routers for nearly two years, taking advantage of the pandemic and rapid shift to remote work. Researchers believe ZuoRAT is a “heavily modified version of the Mirai malware.”

Malware 117

Malware DNS Antivirus Internet 117

Webroot

MARCH 29, 2021

An endpoint DNS solution could have stopped the Trojanized Orion version by refusing to resolve the domain names of the command-and-control servers, again disrupting the infection to the point that no real damage could be done. Together these numbers suggest a significant security threat for companies with remote workers.

Hacking 139

Hacking DNS Firewall Malware 139

Security Boulevard

NOVEMBER 4, 2021

Since the onset of the pandemic, cyberattackers have increasingly looked to leverage DNS channels to steal data, launch DDoS attacks and deploy malware—and the cost of these attacks is rising. According to IDC’s 2020 Global DNS Threat Report, the average cost of such an attack is now approaching $1 million, and impacts can range from.

DNS 52

DNS DDOS Threat Reports Malware 52

Cisco Security

JUNE 13, 2022

Malware,” the machine says with little explanation, followed by a horde of gibberish-looking data of network flows, executable traces, and so on. For example, the security event might involve requests to communicate with an IP address, and the analyst would say, “This IP address belongs to my DNS server, so the traffic is legitimate.”

DNS 144

DNS Engineering Authentication Malware 144

Hacker Combat

JULY 5, 2021

Further, it also matches the two variants in how the malware executes file encryption and secures command-line disputes. Similar to FiveHands, the new malicious software utilizes a practicable packer and leverages a value key to decodes its malware payload to create a memory. It also uses the command line reversal “-key.”

Ransomware 133

Ransomware DNS Software Encryption 133

Webroot

JUNE 21, 2021

It may be as simple as the deployment of antivirus plus backup and recovery applications for your end users, or a more complex approach with security operations center (SOC) tools or managed response solutions coupled with network security tools such as DNS and Web filtering, network and endpoint firewalls, VPNs, backup and recovery and others.

Backups 131

Backups DNS Ransomware Antivirus 131

Cisco Security

AUGUST 11, 2021

We looked at REvil, also known as Sodinokibi or Sodin, earlier in the year in a Threat Trends blog on DNS Security. In it we talked about how REvil/Sodinokibi compromised far more endpoints than Ryuk, but had far less DNS communication. Figure 1-DNS activity surrounding REvil/Sodinokibi. Defense in the real world.

Ransomware 145

Ransomware DNS Encryption Backups 145

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. To add to the stateful inspection of network traffic and access control , NGFWs can block modern, sophisticated threats like application-layer attacks and advanced malware.

Firewall 130

Firewall Network Security DNS Artificial Intelligence 130

Malwarebytes

DECEMBER 1, 2023

For a “normal” connection to a website, a Domian Name System (DNS) finds the IP address for the requested domain name. As I explained in the blog DNS hijacks: what to look for , DNS is the phonebook of the internet to the effect that the input is a name and the output is a number.

DNS 104

DNS Internet Internet Encryption 104

CyberSecurity Insiders

MARCH 21, 2021

When it comes to protecting your small business from cyber attacks, the first and foremost thing is to upgrade your network security and IT infrastructure to the latest standards. Modern technology comes with improved network security offering higher protection. . Anti-virus and anti-malware . Firewalls .

Small Business 145

Small Business Cyber Attacks VPN Backups 145

Security Affairs

OCTOBER 5, 2020

Security researchers provided technical details about an IoT botnet dubbed Ttint that has been exploiting two zero-days in Tenda routers. Security researchers at Netlab, the network security division Qihoo 360, have published a report that details an IoT botnet dubbed Ttint.

IoT 145

IoT Firmware Advertising DNS 145

Security Boulevard

JUNE 5, 2023

Previously, Red Sift was applying machine learning algorithms to analyze domain name system (DNS) platforms, secure socket layer (SSL) certificates and the WHOIS database in. The post Red Sift Taps GPT-4 to Better Identify Cybersecurity Threats appeared first on Security Boulevard.

Artificial Intelligence 119

Artificial Intelligence Cybersecurity DNS Malware 119

eSecurity Planet

MARCH 12, 2025

5 Security and privacy: 3.6/5 While it doesnt have quite as many extras as NordVPN, some highlights include its reasonable pricing and features like DNS leak protection and ad blocking. 5 Security and privacy: 4.3/5 VPNs are a great choice for protecting your internet browsing, but theyre just a starting point for security.

VPN 57

VPN Mobile DNS Password Management 57

Cisco Security

MAY 3, 2022

Denonia is a cryptocurrency mining software that is specifically designed to run on AWS Lambda, recently discovered by Cado Security on April 6th, 2022. Working with our research team at Cisco Talos, we have identified several methods for detecting Denonia and attacks like it in the public cloud using Secure Cloud Analytics.

DNS 131

DNS Threat Detection Software Cryptocurrency 131

Hacker's King

FEBRUARY 11, 2025

Art By Nico_n_art Whether you specialize in Red Team or Blue Team operations, gaining expertise in malware development techniques and tactics offers a holistic understanding of advanced attack strategies. Since most malware targets Windows, learning to develop it gives you valuable skills in Windows programming.

Malware 52

Malware Social Engineering Firewall DNS 52

eSecurity Planet

FEBRUARY 4, 2022

Malware is one of the biggest threats businesses face, and with nearly a third of all malware coming through the internet and email, businesses and consumers alike need ways to protect themselves. Also Read: Mobile Malware: Threats and Solutions. DNS leak protection Kill switch No log policy. Email Security Software.

Internet 144

Internet Internet Software Antivirus 144

eSecurity Planet

MAY 2, 2024

The vendor reports show that most attackers want credentials, most malware development is in credential-stealing software, and the market for stolen credentials is booming: Cisco: Found 54% of organizations experienced a cybersecurity incident; and of those incidents, 54% involved phishing and 37% involved credentials stuffing.

Cybersecurity 121

Cybersecurity DDOS Penetration Testing Passwords 121

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. Malware detection has long been a game of signature detection. Ransomware: Encryption, Exfiltration, and Extortion.

Software 119

Software DNS Firmware VPN 119

Security Boulevard

MAY 20, 2024

Weekly Threat Intelligence Report Date: May 20, 2024 Prepared by: David Brunsdon, Threat Intelligence - Security Engineer, HYAS Cyber Threat Intelligence Analysis This week in the HYAS Insight threat intelligence platform, we found a concerning open directory hosting multiple pieces of malware. Malware Analysis 1. Windows NT 10.0;

DNS 59

DNS Malware Education Phishing 59

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

Security Boulevard

JUNE 20, 2024

Passive DNS: The Context of IP Addresses When threat actors target financial institutions using ransomware, they deploy it via multiple IP addresses. (If Passive DNS — automatic, continuous monitoring of potential threats — is (and should be) a feature of complete DNS protection solutions. Download the use cases 1.

Cyber Attacks 69

Cyber Attacks DNS Phishing Cyber threats 69

eSecurity Planet

DECEMBER 15, 2021

Secure web gateway (SWG) solutions help keep enterprise networks from falling victim to ransomware , malware , and other threats carried by internet traffic and malicious websites. This is accomplished through various components, including malware detection and URL filtering. Malware detection. SSL/TLS decryption.

Engineering 102

Engineering Digital transformation Internet Internet 102

CyberSecurity Insiders

APRIL 30, 2021

A DDoS attack works by flooding a website, application, server, or network with junk traffic or excess data, exhausting its resources and creating slow-downs or service interruptions for human users. DDoS attacks are often executed using botnets – global networks of Internet-connected, malware-infected devices controlled by hackers.

DDOS 144

DDOS Cyber Attacks DNS Threat Detection 144

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

Security Affairs

JULY 1, 2019

The APT32 also targeted peripheral network security and technology infrastructure corporations, and security firms that may have connections with foreign investors. ” In previous attacks, OceanLotus hackers used both custom malware with commercially-available tools, like Cobalt Strike.

Malware 85

Malware Advertising DNS Manufacturing 85

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

JUNE 8, 2023

This article explores: What Is Email Security Best Options to Secure Business Email Email Security Best Practices How Email Security Blocks Threats Bottom Line: Email Security What Is Email Security Email security is a concept that protects email accounts, servers, and communications from unauthorized access, data loss, or compromise.

Firewall 80

Firewall DNS Authentication Malware 80

eSecurity Planet

SEPTEMBER 26, 2023

Pricing & Delivery Cisco+ Secure Connect can be purchased directly from Cisco or through Cisco partners. Pricing & Delivery Cisco+ Secure Connect can be purchased directly from Cisco or through Cisco partners.

Firewall 98

Firewall DNS Architecture Technology 98