CyberSecurity Insiders

MAY 18, 2022

In 2020, the SolarWinds supply chain attack opened backdoors into thousands of organizations (including government agencies) that used its services, while late last year, the far-reaching Log4J exploit exploded onto the scene. So why aren’t more organizations taking advantage of protective DNS? So where do we go from here?

DNS 140

DNS Cybersecurity CISO Social Engineering 140

Security Affairs

SEPTEMBER 25, 2020

The IT giant issued 25 advisories as part of the September 2020 semiannual IOS and IOS XE Software Security Advisory Bundled Publication. The most severe issues addressed by Cisco are: Cisco IOS XE Software Privilege Escalation Vulnerabilities CVE-2020-3141CVE-2020-3425 High 8.8.

Software 95

Software DNS Wireless Advertising 95

Security Affairs

OCTOBER 5, 2020

Unlike other IoT DDoS botnets, Ttint implements 12 remote access functions such as Socket5 proxy for router devices, tampering with router firewall and DNS settings, executing remote custom system commands. The vulnerability was detailed in July 2020 by the security researchers Sanjana Sarda.

IoT 136

IoT Firmware DNS Advertising 136

eSecurity Planet

SEPTEMBER 25, 2023

Cloudflare One Cloudflare released their initial SASE offering in October 2020 and continues to add features and capabilities. 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.

DNS 98

DNS DDOS IoT Firewall 98

Webroot

MAY 26, 2021

Remote workers were abruptly pulled out from behind the corporate firewall, immediately becoming more susceptible to the targeted attacks of cybercriminals. Scam emails claiming to be from Netflix rose by more than 600% in 2020. Many office workers have yet to return to the office in the volumes they worked in pre-pandemic.

Scams 110

Scams DNS Firewall Phishing 110

Cisco Security

MARCH 16, 2021

The European Union is concerned enough that it drafted a resolution in November 2020 to ban end-to-end encryption, prompting outcry from privacy advocates. 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.

Encryption 85

Encryption DNS Threat Detection Internet 85

eSecurity Planet

JANUARY 14, 2022

NetScout’s latest Threat Intelligence Report found more DDoS attacks in the first half of 2021 compared to the whole of 2020. Since 2020, through various waves of DDoS extortion campaigns we’ve witnessed, this trend holds true. It is architected for nonstop DNS availability and high performance, even across the largest DDoS attacks.

DDOS 124

DDOS DNS Firewall Media 124

Security Affairs

MARCH 16, 2021

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

Wireless 121

Wireless IoT DNS VPN 121

Security Affairs

MARCH 17, 2022

The Trickbot operation has switched to using MikroTik routers as C&C servers since 2020. 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. Pierluigi Paganini.

Malware 118

Malware DNS Passwords Ransomware 118

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 119

Cybersecurity DDOS Penetration Testing Passwords 119

Security Affairs

JULY 19, 2020

Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

DNS 76

DNS Advertising Surveillance Malware 76

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. These firms include Logentries in 2015, Komand in 2017, and DivvyCloud in 2020. Rapid7 Competitors. The Forrester Wave.

DNS 129

DNS Technology Cybersecurity Data collection 129

eSecurity Planet

AUGUST 11, 2023

Traditional networking either causes operations bottlenecks by forcing all traffic to route through centralized firewalls or exposes remote assets and cloud resources to attack. Implementing SASE Bottom Line: Implement SASE to Improve Security and Operations What Problem Does SASE Solve?

Firewall 103

Firewall IoT Technology Internet 103

Malwarebytes

MAY 12, 2021

The design flaws were assigned the following CVEs: CVE-2020-24588 : Aggregation attack (accepting non-SPP A-MSDU frames). CVE-2020-24587 : Mixed key attack (reassembling fragments encrypted under different keys). CVE-2020-24586 : Fragment cache attack (not clearing fragments from memory when (re)connecting to a network).

Encryption 92

Encryption Firewall Authentication DNS 92

eSecurity Planet

MAY 19, 2022

Already a leading SD-WAN pick, the HPE subsidiary boosted its market position with acquisitions of security vendor Cape Networks in 2018 and WAN specialist Silver Peak Systems in 2020. EdgeConnect Enterprise critically comes with firewall , segmentation , and application control capabilities. Features: Cato Edge SD-WAN and SASE.

Firewall 117

Firewall Architecture Encryption Network Security 117

eSecurity Planet

DECEMBER 3, 2021

— Dave Kennedy (@HackingDave) July 15, 2020. link] pic.twitter.com/cVIyB44o6q — Eugene Kaspersky (@e_kaspersky) June 22, 2020. Also read: Top Next-Generation Firewall (NGFW) Vendors for 2021. — Parisa Tabriz (@laparisa) January 26, 2020. — Richard Bejtlich (@taosecurity) May 26, 2020.

Accountability 139

Accountability Cybersecurity Penetration Testing InfoSec 139

CyberSecurity Insiders

JUNE 29, 2023

Executive summary Credential harvesting is a technique that hackers use to gain unauthorized access to legitimate credentials using a variety of strategies, tactics, and techniques such as phishing and DNS poisoning. of cases in 2020. According to recent research , phishing assaults targeted credential harvesting in 71.5%

Phishing 85

Phishing Authentication Cyber threats DNS 85

The Last Watchdog

MARCH 26, 2020

I had a lively discussion at RSA 2020 with one of these vendors, Accedian , a 15-year-old company based in Montreal, Canada. So I may have a frontend web-tier server in one location, a backend database server in another location and application-tier server in yet another location, all hitting DNS servers.

IoT 164

IoT Encryption DNS Firewall 164

McAfee

FEBRUARY 4, 2021

And they didn’t even give it a DNS look up until almost a year later. But the code application 2019 was weaponization in 2020. The majority of this tactic took place from a C2 perspective through the partial exfiltration being done using DNS. The attempts to bypass the firewalls can be turned into detections.

DNS 102

DNS Firewall Accountability Technology 102

Troy Hunt

NOVEMBER 25, 2020

link] — Troy Hunt (@troyhunt) November 23, 2020 What appears to have happened is that in order to address "security vulnerabilities on the plug", TP-Link issued a firmware update that killed the HA integration. Looks like @tplinkuk broke it with a firmware update which will now break a bunch of stuff around the house.

IoT 357

IoT Firmware Risk Manufacturing 357

eSecurity Planet

SEPTEMBER 26, 2023

Pricing & Delivery Pricing for Versa’s SASE product was originally called Versa Secure Access and announced in 2020 to start at $7.50 IT teams can still apply policies, receive reports, and view analytics using the Versa Titan Portal. per user per month without limitation for the number of devices.

Firewall 98

Firewall Software Antivirus Internet 98

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 86

Encryption DNS Architecture Firewall 86

Security Affairs

JUNE 14, 2023

WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36 ” which has been observed by Sucuri repeatedly in compromised machine logs starting in late 2020 and well into the current period. Some are less obvious, such as ensuring sound DNS security through solutions like Cisco Umbrella or DNSFilter. Windows NT 10.0;

Malware 82

Malware DNS Software Penetration Testing 82

Security Affairs

JULY 27, 2020

According to our estimate, CoAP can reach up to 32 times (32x) amplification factor, which is roughly between the amplification power of DNS and SSDP.”. In February, Radware researchers reported that attackers were abusing the CVE-2020-2100 flaw in 12,000+ internet-facing Jenkins servers to mount reflective DDoS attacks.

DDOS 108

DDOS IoT Internet Internet 108

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. According to Cisco Umbrella , many of the sites asking for credit card details are known phishing sites, or worse, host malware.

Scams 141

Scams Phishing Malware Internet 141

Security Affairs

AUGUST 10, 2020

The academic researcher James Pavur, speaking at Black Hat 2020 hacking conference , explained that satellite internet communications are susceptible to eavesdropping and signal interception. An attacker could use $300 worth of off-the-shelf equipment to eavesdrop and intercept signals from satellite internet communications.

Internet 89

Internet Internet Advertising Encryption 89

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. In the first quarter of 2020 an average of over 40,000 domains were registered per day. Domain Age Feature Definition.

Internet 65

Internet Internet DNS Risk 65

eSecurity Planet

MAY 28, 2021

Whether it’s a VPN , firewall , or remote access server, unauthorized entry via network gateways is a problem. With initial access to a gateway, hackers can move laterally to an on-premises server, leading them to the internal DNS and Active Directory. Also Read: How to Prevent DNS Attacks. Gateway Compromise.

Software 116

Software Firmware DNS VPN 116

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. . . . Raise Virtual or Physical Firewalls. We strongly recommend using a software or appliance-based web application firewall (WAF) to help filter out malicious data. .

Penetration Testing 114

Penetration Testing Firewall Software Accountability 114

eSecurity Planet

MARCH 25, 2022

Like in the case of SolarWinds in 2020, masked threat actors aren’t afraid to linger for months during reconnaissance. Check Point is a veteran enterprise security vendor that integrates remote access capabilities into every next-generation firewall (NGFW). Extended Stays and Attack Execution. Check Point.

VPN 117

VPN Software Authentication Encryption 117

SecureList

SEPTEMBER 21, 2023

Botnet based on Medusa, working since 2020. DNS changer Malicious actors may use IoT devices to target users who connect to them. A 2022 campaign known as Roaming Mantis, or Shaoye, spread an Android app whose capabilities included modifying DNS settings on Wi-Fi routers through the administration interface. Our advantages: 1.

IoT 92

IoT DDOS Passwords Malware 92

CyberSecurity Insiders

APRIL 30, 2021

million attacks reported in the first half of 2020 – an increase of more than 250% compared to the same period in 2019. Engineers can also measure traffic patterns for a given application via the total number of DNS queries, DNS replies, HTTP requests received, or HTTP connections established on a per-hour basis.

DDOS 144

DDOS Cyber Attacks DNS Threat Detection 144

eSecurity Planet

FEBRUARY 16, 2021

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. You should also use a network firewall and an anti-malware solution. How to Defend Against a Backdoor. with no internet.

Malware 104

Malware Adware Spyware Antivirus 104

eSecurity Planet

DECEMBER 17, 2021

In the Gartner Magic Quadrant for Cloud Access Security Brokers, Broadcom was a Challenger in 2020. In the Gartner Magic Quadrant for Cloud Access Security Brokers, Forcepoint was a Niche Player in 2018 and 2019 before becoming a Visionary in 2020. In the Gartner Magic Quadrant for Secure Web Gateways, iboss was a Visionary in 2020.

Risk 140

Risk Firewall Authentication Encryption 140

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. SolarWinds. The Austin-based IT vendor serves 99.6%

Marketing 117

Marketing DDOS Threat Detection DNS 117

Vipre

JANUARY 25, 2021

According to the independent institute AV-TEST , the number of total new malware in 2020 increased by 13% compared to the last year, and malware for macOS by 1200% for the same period. DNS ad blockers are a new breed of ad blockers that use DNS to effectively block ads.

Identity Theft 40

Identity Theft Backups VPN Antivirus 40

McAfee

AUGUST 23, 2020

WAN optimization and QoS, as well as various other edge network and security functions like firewall filtering that are better suited to being performed at the network edge, deliver the fastest and most reliable user experience, while minimizing the traffic burden on the central network. However, there are major drawbacks to this model.

Architecture 85

Architecture Digital transformation Internet Internet 85