Security Affairs

MARCH 16, 2021

“The attacks are still ongoing at the time of this writing.

Wireless 140

Wireless IoT DNS VPN 140

Security Affairs

DECEMBER 22, 2021

The Cybersecurity and Infrastructure Security Agency (CISA) has announced the release of an open-source scanner for identifying web services impacted by Apache Log4j remote code execution vulnerabilities, tracked as CVE-2021-44228 and CVE-2021-45046. Supports DNS callback for vulnerability discovery and validation.

DNS 128

DNS Firewall Cyber threats Cybersecurity 128

eSecurity Planet

JULY 30, 2021

Express Micro-Tunnels have built-in failover and don’t require DNS resolution. There are no ACL or firewall rules to maintain, making it easy to install and configure in seconds. The post Top Microsegmentation Software for 2021 appeared first on eSecurityPlanet. Unisys Stealth.

Software 130

Software Architecture Technology Risk 130

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. NGFWs provide capabilities beyond that of a traditional, stateful firewall , including cloud-delivered threat intelligence , integrated intrusion prevention , and application awareness and control.

Firewall 130

Firewall DNS Network Security Artificial Intelligence 130

Cisco Security

MARCH 16, 2021

In this blog I’ll describe two recent privacy advances—DNS over HTTPS (DoH) and QUIC—and what we’re doing to maintain visibility. Keeping your destination private: DNS over HTTPS. When you type “example.com” in your browser, the request goes to a DNS server that matches the URL to an IP address.

Encryption 119

Encryption DNS Threat Detection Internet 119

Security Affairs

SEPTEMBER 26, 2024

In August, Volexity researchers reported that a China-linked APT group, tracked as StormBamboo (aka Evasive Panda , Daggerfly , and StormCloud), successfully compromised an undisclosed internet service provider (ISP) in order to poison DNS responses for target organizations. The company linked the attacks to StormBamboo APT group.

Internet 132

Internet Internet DNS Telecommunications 132

Malwarebytes

APRIL 13, 2021

A set of vulnerabilities has been found in the way a number of popular TCP/IP stacks handle DNS requests. Yes, the researchers found 9 DNS-related vulnerabilities that have the potential to allow attackers to take targeted devices offline or to gain control over them. Basically, you could say DNS is the phonebook of the internet.

IoT 89

IoT DNS Internet Internet 89

eSecurity Planet

JANUARY 14, 2022

Research by Cisco estimates the volume of DDoS attacks will surge from more than 10 million in 2021 up to 15 million by 2023. Meanwhile, the 2021 State of the Data Center Industry research report placed DDoS behind ransomware as the threats that most worry the enterprise. The most recent wave happened in December 2021.

DDOS 127

DDOS DNS Firewall Media 127

McAfee

DECEMBER 22, 2021

CVE-2021-44228 – Apache Releases Log4j Version 2.15.0 A full technical analysis can be found here: McAfee Advanced Threat Research: Log4Shell Vulnerability is the Coal in our Stocking for 2021. KB95091: McAfee Enterprise coverage for Apache Log4j CVE-2021-44228 Remote Code Execution. Attack Chain and Defensive Architecture.

Malware 98

Malware Risk Internet Internet 98

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. However, when revisiting these metrics, we noticed that this changed in the beginning of 2021.

Ransomware 145

Ransomware DNS Encryption Backups 145

Security Affairs

MARCH 17, 2022

In 2021, the Conti gang used in exclusive the TrickBot to achieve initial accesses in the network of organizations worldwide. It also looks for scheduled tasks, traffic redirection rules (NAT and other rules), DNS cache poisoning, default port changes, non-default users, suspicious files, as well as proxy, SOCKS and firewall rules.

Malware 135

Malware DNS Ransomware Passwords 135

Security Affairs

AUGUST 25, 2021

The flaw, tracked as CVE-2021-23031, is a privilege escalation issue on BIG-IP Advanced Web Application Firewall (WAF) and Application Security Manager (ASM) Traffic Management User Interface (TMUI). According to the security advisory for CVE-2021-23031, only a limited number of customers are impacted by the issue in a critical mode.

Authentication 115

Authentication DNS Firewall Hacking 115

eSecurity Planet

SEPTEMBER 24, 2021

InsightIDR comes with several dashboard views that give administrators visibility into network activity like firewall traffic, blocked traffic by port and IP, total DNS traffic, and DNS queries. Rapid7’s market capitalization in 2021 is over $6.75 Rapid7 Competitors. Gartner Magic Quadrant and Gartner Peer Insights.

DNS 131

DNS Technology Cybersecurity Data collection 131

SC Magazine

MAY 18, 2021

Companies transitioning to the cloud have to think of cybersecurity as more than firewalls, access controls and incident response, and define goals of security that go beyond confidentiality, integrity and availability, said Randy Vickers, chief information security officer for the U.S. “You Sean Gallup/Getty Images). Technical review.

Cloud Migration 87

Cloud Migration CISO Firewall Risk 87

eSecurity Planet

DECEMBER 17, 2021

Also see our picks for Top Cloud Security Companies and Tools of 2021. For the Forrester Wave for Cloud Security Gateways, Broadcom was dubbed a Leader in 2021. For the Forrester Wave for Cloud Security Gateways, Censornet was a Challenger in 2021. Top 10 CASB solutions. Censornet. Forcepoint. iboss Features.

Risk 141

Risk Firewall Authentication Encryption 141

eSecurity Planet

SEPTEMBER 7, 2021

In July 2021, another wave of attacks hit SolarWinds. Monitoring infrastructure like Domain Name Servers (DNS) and web servers for malicious activity. An unfortunate reality of cybersecurity in 2021 is that you can’t anticipate every possible attack. Further reading: Top Breach and Attack Simulation (BAS) Vendors for 2021.

Software 138

Software Antivirus Risk Malware 138

Security Affairs

OCTOBER 20, 2021

The package also sets two registry values under the key “HKLMSYSTEMCurrentControlSetControlSession Manager” and runs a.vbs script that creates a Windows firewall rule to block incoming connections on ports 135, 139, and 445. . The final backdoor is a DLL file protected by the VMProtect.

Encryption 115

Encryption DNS Architecture Firewall 115

eSecurity Planet

MARCH 10, 2021

The least common of SQL injection attacks, the out-of-band method relies on the database server to make DNS or HTTP requests delivering data to an attacker. . . . Also Read: Best Penetration Testing Software for 2021. . Raise Virtual or Physical Firewalls. Also Read: Best Encryption Tools & Software for 2021 .

Penetration Testing 117

Penetration Testing Firewall Software Accountability 117

eSecurity Planet

JUNE 6, 2022

At its broadest level, it aims to secure everything outside enterprise firewalls , a concept known as the ever-expanding network edge. Specific technologies found in SASE offerings often include SD-WAN and Cloud Access Security Brokers (CASB) , secure web gateways , ZTNA, firewalls as a service (FWaaS) , VPNs and microsegmentation.

Firewall 117

Firewall Architecture Technology Encryption 117

eSecurity Planet

MARCH 25, 2022

As remote desktop solutions are prevalent among IT and managed service providers (MSP), downstream clients can be at risk, as Kaseya experienced in 2021. In November 2021, an unauthorized third party called a Robinhood customer support employee and, through social engineering , gained access to the company’s customer support systems.

VPN 120

VPN Software Authentication Encryption 120

Cisco Security

DECEMBER 8, 2022

In their 2021 Internet Crime Report , the Internet Crime Complaint Center (IC3) said that Non-Payment / Non-Delivery scams such as these led to more than $337 million in losses, up from $265 million in 2020. What they may not be aware of, is that they have just given their credit card details away in a phishing scam.

Scams 145

Scams Phishing Malware Internet 145

eSecurity Planet

FEBRUARY 8, 2021

UDPoS malware, only recently discovered by Forcepoint researchers, poses as a LogMeIn service pack and uses DNS requests to transfer stolen data to a command and control server. The post Point-of-Sale (POS) Security Measures for 2021 appeared first on eSecurityPlanet. Errors to avoid.

Retail 52

Retail Encryption Malware Artificial Intelligence 52

Vipre

JANUARY 25, 2021

Here are 5 common security tools that you must have in 2021 to protect your digital world. DNS ad blockers are a new breed of ad blockers that use DNS to effectively block ads. By 2021, the annual monetary damages from cybercrime will be more than the monetary damages due to natural disasters.

Identity Theft 40

Identity Theft Backups VPN Antivirus 40

eSecurity Planet

JANUARY 26, 2022

The ManageEngine OpManager Plus includes a bundle of tools for bandwidth and traffic analysis (NetFlow Analyzer), networking performance monitoring (OpManager), and tools for firewalls , IP addresses, switch ports, and configuration policies. Catchpoint Features.

Marketing 120

Marketing DDOS Threat Detection DNS 120

SecureList

JUNE 3, 2024

Sample artifacts suggest that this version (V10, according to the attackers’ versioning system) may have started operating in 2022, although the first known Linux variant (V7), which has still not been publicly described, dates back to 2021. DinodasRAT is a multi-platform backdoor written in C++ that offers a range of capabilities.

Banking 118

Banking Malware Computers and Electronics Mobile 118

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. Educational institutions are recommended to use anti-DDoS solutions and strong firewall settings, and partner up with ISPs.

DDOS 145

DDOS Cryptocurrency Marketing Internet 145

Cisco Security

AUGUST 28, 2023

XDR (eXtended Detection and Response) Integrations At Black Hat USA 2023, Cisco Secure was the official Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider. For example, an IP tried AndroxGh0st Scanning Traffic against the Registration server, blocked by Palo Alto Networks firewall.

Wireless 98

Wireless DNS Mobile Technology 98

eSecurity Planet

SEPTEMBER 29, 2021

Recent research by Positive Technologies looked at the cyber threat landscape during Q2 2021 and found that ransomware attacks reached “stratospheric” levels, accounting for 69% of all malware attacks, a huge jump from 39% in Q2 2020. DNS filtering. A range of firewall appliances that include ransomware protection.

Ransomware 109

Ransomware VPN Backups Malware 109

CyberSecurity Insiders

SEPTEMBER 21, 2021

Alien Labs research indicates the command and control (C&C) server used in this newly discovered campaign contains infection statistics that suggest TeamTNT has been running this campaign since July 25, 2021, and that it is responsible for thousands of infections globally. Exfil Domain in DNS Query. Background. Recommended actions.

Cryptocurrency 84

Cryptocurrency Malware Passwords Authentication 84

SC Magazine

MAY 19, 2021

Does the company have to make DNS, firewall, or routing changes to make sure data can cleanly get from on-prem systems to the CSP? For example, does the customer provide a firewall or does provider? Does the customer take care of reviewing logs and firewall rules and the provider take care of OS?”

Firewall 57

Firewall Cloud Migration Architecture Information Security 57

Cisco Security

MAY 27, 2022

In addition to the Meraki networking gear, Cisco Secure also shipped two Umbrella DNS virtual appliances to Black Hat Asia, for internal network visibility with redundancy, in addition to providing: . Malware Threat Intelligence made easy and available, with Cisco Secure Malware Analytics and SecureX by Ben Greenbaum .

Malware 107

Malware Accountability Technology DNS 107

SecureList

JUNE 15, 2022

I will buy accounts for access to corporate VPNs or firewalls (FortiGate, SonicWall, PulseSecure, etc.) 2TB of 2020-2021 data: credentials related to banking accounts and the most popular services. Screenshot translation. or take them for further attack development. I have a small team. Revenue from 150kk and higher. but garments etc.!

VPN 129

VPN Accountability Ransomware Encryption 129

CyberSecurity Insiders

JANUARY 19, 2022

ZeroFox quickly pivots on attack indicators collected across thousands of validated threats and automatically distributes them to various third-party providers including ISPs, Telcos, CDNs, DNS providers and registrars, and endpoint security platforms. This underscores the need for disruption that can stop repeated attacks.

Artificial Intelligence 52

Artificial Intelligence Phishing DNS Mobile 52

eSecurity Planet

FEBRUARY 3, 2021

On February 2, 2021, Reuters reported that a second advanced persistent threat ( APT ), connected to China, also exploited SolarWinds software. On February 3, 2021, threat detection and response vendor Trustwave released three additional findings on SolarWinds vulnerabilities. Also Read: Top CASB Security Vendors for 2021.

Software 62

Software Malware Authentication Penetration Testing 62

Cisco Security

NOVEMBER 29, 2021

It was so amazing to return to London for the Black Hat Europe 2021 Network Operations Center (NOC). Because of this, it allows the owner elevated privileges: Granting them the ability install DNS, Global Proxies and many other capabilities. Again, wiping 70 devices ( Black Hat USA 2021 had 300 devices!)

DNS 145

DNS Malware Mobile Firewall 145

Kali Linux

NOVEMBER 27, 2022

As we mention in the Kali Raspberry Pi 4 documentation we use the nexmon firmware for the Raspberry Pi devices, so lets try searching for that instead: kali@kalipi:~$ dmesg | grep nexmon [ 5.070542] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Oct 3 2021 18:14:30 version 7.45.206 (nexmon.org: 2.2.2-343-ge3c8-dirty-5)

Firmware 52

Firmware Wireless Passwords VPN 52

Security Boulevard

NOVEMBER 19, 2024

IntroductionDiscovered in 2021, Raspberry Robin (also known as Roshtyak) is a malicious downloader that has circulated in the wild for several years, primarily spreading through infected USB devices. At the time of publishing this blog, these are CVE-2024-26229 and CVE-2021-31969.

Antivirus 52

Antivirus Encryption Firewall Malware 52