Security Affairs

MAY 16, 2023

through 00.07.03 (affected by CVE-2023-32350) “While hundreds of thousands of Teltonika devices are deployed worldwide, a search on internet-scanning engines such as Shodan and Censys also reveals thousands of internet-facing devices, with their management ports externally exposed to the internet.” through 00.07.03.4

Hacking 94

Hacking Internet Internet Manufacturing 94

Security Affairs

MARCH 22, 2020

. “On March 16th I have found an unprotected and thus publicly available Elasticsearch instance which appeared to be managed by a UK-based security company, according to the SSL certificate and reverse DNS records.” ” wrote Security Discovery’s researcher Bob Diachenko.

Data breaches 99

Data breaches DNS Advertising Engineering 99

Krebs on Security

NOVEMBER 11, 2019

For instance, included in the Pastebin files from Orvis were plaintext usernames and passwords for just about every kind of online service or security product the company has used, including: -Antivirus engines. Multiple firewall products. DNS controls. Data backup services. Linux servers. Cisco routers. Netflow data.

Retail 174

Retail Passwords Wireless Backups 174

SiteLock

AUGUST 27, 2021

The first and probably most fundamental upgrade to your site’s security is to implement a web application firewall, or WAF. With a simple DNS change and SSL cert approval, SiteLock TrueShield WAF protects sites, WordPress.com or otherwise, from malicious traffic, suspicious bots, scrapers and spam comments.

DNS 52

DNS Firewall Malware Engineering 52

Cisco Security

OCTOBER 19, 2021

In any perimeter defense a key component is firewalls—the proverbial guard towers in your fortifications. In this Threat Trends release, we’ll be looking at Cisco Secure Firewall. The goal is to highlight the common threats that organizations encounter and block with Secure Firewall. Secure Firewall version 7.0

Firewall 112

Firewall Authentication DNS Accountability 112

SC Magazine

MAY 5, 2021

Signage with logo at the Silicon Valley headquarters of computer security and firewall company Palo Alto Networks, Santa Clara, California, August 17, 2017. Palo Alto Networks asked a Virginia judge to dismiss a patent lawsuit filed against them by Centripetal Networks. Photo via Smith Collection/Gado/Getty Images).

Firewall 63

Firewall Artificial Intelligence Media Network Security 63

Security Affairs

MARCH 22, 2020

. “On March 16th I have found an unprotected and thus publicly available Elasticsearch instance which appeared to be managed by a UK-based security company, according to the SSL certificate and reverse DNS records.” ” wrote Security Discovery’s researcher Bob Diachenko.

Data breaches 61

Data breaches DNS Advertising Engineering 61

Security Affairs

MAY 18, 2019

The devices continue to leak the information even when their firewall is turned on. The expert used the Binary Edge IoT search engine to find vulnerable devices, earlier this week he discovered 25,617 routers that were leaking a total of 756,565 unique MAC addresses.

Wireless 88

Wireless IoT DNS Advertising 88

Security Boulevard

MARCH 3, 2023

When people use their browsers in this way, depending on their level of sophistication, they may not understand that they are actually performing a search — and Google is set as the default search engine for many browsers. Your firewall had no problems letting the requested HTTPS traffic through. Next-gen protective DNS.

Phishing 57

Phishing DNS Malware Antivirus 57

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. According to recent research , phishing assaults targeted credential harvesting in 71.5% of cases in 2020. of cases in 2020.

Phishing 85

Phishing Authentication Cyber threats DNS 85

eSecurity Planet

SEPTEMBER 24, 2021

Network administrators can use the behavioral analytics engine to evaluate users affected, associated hashes, domains, and URLs and match components against global sources when alerted. Alongside InsightIDR, clients also have access to Rapid7’s managed detection and response (MDR) expertise, even if they aren’t managed services customers.

DNS 126

DNS Technology Cybersecurity Data collection 126

Cisco Security

JUNE 15, 2021

As a network and workload security strategy leader, I spend a lot of time thinking about the future of the good old network firewall. Spoiler alert: I’m not going to join the cool club of pronouncing the firewall dead. The two main problems for the firewall to overcome in all those new deployment scenarios are insertion and visibility.

Firewall 128

Firewall Software Network Security Encryption 128

Cisco Security

DECEMBER 14, 2022

Introduction to Cisco Secure Firewall 7.3. Cisco’s latest release of Secure Firewall operating system, Secure Firewall Threat Defence Version 7.3, addresses key concerns for today’s firewall customers. Further enhancements to Cisco’s Encrypted Visibility Engine (EVE), first launched a year ago in 7.1,

Firewall 133

Firewall VPN Encryption DNS 133

CyberSecurity Insiders

MAY 13, 2021

Today, we are reviewing FortiWeb Cloud WAF-as-a-Service by Fortinet, a Web Application Firewall solution to protect organizations against a broad range of attacks. The only additional step is a simple DNS change. The FortiWeb Cloud dashboard provides an overview of the current threats to your application.

DDOS 98

DDOS DNS Firewall Engineering 98

Digital Shadows

JANUARY 30, 2023

The SocGholish malware distribution network employs social engineering and drive-by compromise to drop malware on endpoints. The VirusTotal passive DNS entry for this IP address showed various subdomains being used. Figure 4: VirusTotal Intelligence Query Figure 5: Passive DNS replications for 88.119.169[.]108 is also important.

Social Engineering 40

Social Engineering DNS Engineering Malware 40

CyberSecurity Insiders

APRIL 6, 2023

GoDaddy, Network Solutions) DNS service (E.g., Akamai, CloudFront) Certificate providers (E.g., Entrust, DigiCert) IaaS (Infrastructure as a Service) and SaaS (Software as a Service)) accounts (E.g.: PCI DSS v4.0 requires much more scrutiny of APIs – which are a growing aspect of application programming.

Accountability 57

Accountability DNS DDOS VPN 57

eSecurity Planet

SEPTEMBER 7, 2021

Monitoring infrastructure like Domain Name Servers (DNS) and web servers for malicious activity. Monitoring domain name registrars, looking for domains with similar characteristics or patterns that may be tied to a threat actor or group. Applying predictive analysis and modeling to look for anomalies in traffic data. Trust no one.

Antivirus 137

Antivirus Software Risk Malware 137

eSecurity Planet

FEBRUARY 25, 2022

Penetration tests include the use of vulnerability scanning tools and will generally be applied against external security devices and applications including, but not limited to, firewalls , web servers, web applications, gateways , and VPN servers. Internet of Things (IoT) devices connected to the network, such as security cameras, TVs, etc.

Penetration Testing 122

Penetration Testing Phishing Risk Social Engineering 122

eSecurity Planet

AUGUST 23, 2023

Spear phishing is a highly effective technique as it uses personalization, mind manipulation, and social engineering to exploit human vulnerabilities. Using Social Engineering Methods Social engineering involves the manipulation of people’s psychology so that they respond in a specific way.

Phishing 98

Phishing Social Engineering Authentication Security Awareness 98

eSecurity Planet

JUNE 21, 2022

It’s designed for system analysts, security analysts, network engineers, network administrators, and hands-on security managers. A four-year college degree or regional equivalent, or an additional (ISC)2 credential from an approved list, satisfies one year of the required experience. The four-hour exam includes 106 questions.

Cybersecurity 120

Cybersecurity Penetration Testing System Administration Cyber Attacks 120

Troy Hunt

NOVEMBER 25, 2020

One way of dealing with that is to simply block the devices from receiving any updates: Troy, Firewall Rule number 1 for HA and Home IoT subnets (although breaks Wiz Bulb connectivity even though they have a “local” access API) pic.twitter.com/RGOhsGaq7F — GerryD ©? So, what's the right approach?

IoT 358

IoT Firmware Risk Manufacturing 358

eSecurity Planet

JUNE 8, 2023

It can be time consuming to establish these protocols on an organization’s DNS servers, but doing so will provide two key benefits. Email security tools offer features that screen emails for malicious content using antivirus, anti-spam, DNS, attachment, and other analytics.

Firewall 76

Firewall DNS Authentication Malware 76

eSecurity Planet

MARCH 14, 2023

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. Technical controls may be implemented by: Hardware appliances : switches, routers, firewalls, etc. In a complex, modern network, this assumption falls apart.

Network Security 96

Network Security Firewall Penetration Testing Encryption 96

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.

Artificial Intelligence 52

Artificial Intelligence Phishing DNS Mobile 52

Cisco Security

AUGUST 29, 2022

25+ Years of Black Hat (and some DNS stats), by Alejo Calaoagan. Cisco is a Premium Partner of the Black Hat NOC , and is the Official Wired & Wireless Network Equipment, Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider of Black Hat. Meraki syslogs into NetWitness SIEM and Palo Alto Firewall.

DNS 73

DNS Wireless Malware Firewall 73

eSecurity Planet

MARCH 22, 2023

The tools also depend upon physical controls that should also be implemented against malicious physical access to destroy or compromise networking equipment such as routers, cables, switches, firewalls, and other networking appliances. These physical controls do not rely upon IT technology and will be assumed to be in place.

Firewall 107

Firewall Network Security Penetration Testing Encryption 107

eSecurity Planet

MARCH 16, 2023

DNS attacks : DNS cache poisoning, or hijacking, redirects a legitimate site’s DNS address and takes users to a malicious site when they attempt to navigate to that webpage. It’s not a job for inexperienced IT or network personnel, since even an expert engineer can easily make a configuration mistake.

Network Security 109

Network Security Firewall Internet Internet 109

eSecurity Planet

JANUARY 14, 2022

In addition, most DDoS mitigation solution providers bundle Web Application Firewall functionality to prevent DDoS attacks at the application layer. Edge DNS is a DNS service that moves DNS resolution from on premises or data centers to the Akamai Intelligent Edge. Protects websites, networks, DNS and individual IPs.

DDOS 127

DDOS DNS Firewall Media 127

eSecurity Planet

DECEMBER 15, 2021

Many of these vendors also rank on our top next-gen firewall (NGFW) page. It unites spyware, malware, and virus protection with a policy and reporting engine. Integrated with Zscaler tools and services including Cloud Firewall, Cloud IPS, Cloud Sandbox, Cloud DLP, CASB , and Cloud Browser Isolation. Key differentiators.

Digital transformation 94

Digital transformation Engineering Internet Internet 94

Fox IT

JANUARY 12, 2021

Besides using the Cobalt Strike beacon, the adversary also searches for VPN and firewall configs, possibly to function as a backup access into the network. We observed the use of Cobalt Strike’s C2 protocol encapsulated in DNS by the adversary in 2017 and 2018. The DNS-responses weren’t logged. Command and control (TA0011).

VPN 68

VPN Accountability Passwords DNS 68

eSecurity Planet

SEPTEMBER 26, 2023

Founded in 2000, Fortinet began producing physical firewall appliances and soon expanded into other security categories. Optional premium support subscriptions are also available for all appliances to provide rapid appliance replacement, onsite support, secure remote management, and advanced support engineers. Who is Fortinet?

Firewall 96

Firewall DNS Technology Antivirus 96

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. Phishing and Social Engineering.

Malware 105

Malware Adware Spyware Antivirus 105

eSecurity Planet

DECEMBER 3, 2021

Russian software engineer Eugene Kaspersky’s frustration with the malware of the 80s and 90s led to the founding of antivirus and cybersecurity vendor Kaspersky Lab. Matthew Green is a renowned expert in cryptographic engineering. Also read: Top Next-Generation Firewall (NGFW) Vendors for 2021. Rachel Tobac | @RachelTobac.

Accountability 139

Accountability Cybersecurity Penetration Testing InfoSec 139

Kali Linux

NOVEMBER 27, 2022

4.2.2.2 # DNS servers to pass (not really required for our needs) opt lease 600 # 10 minute DHCP lease And we create our hook which copies in our DHCP config, /etc/initramfs-tools/hooks/udhcpd : #! Due to firewalls on the network, being able to directly SSH into the device will be next to impossible (as we cannot do port forwarding).

Firmware 52

Firmware Wireless Passwords VPN 52

Cisco Security

AUGUST 26, 2022

This new integration supports Umbrella proxy, cloud firewall, IP, and DNS logs. This integration expands on Elastic’s on-going expansion of Cisco integrations including ASA, Nexus, Meraki, Duo and Secure Firewall Threat Defense. New Cisco Firepower Next-Gen Firewall Integrations. Read more here. Read more here.

Firewall 114

Firewall Authentication Passwords Threat Detection 114

eSecurity Planet

DECEMBER 17, 2021

Central policy engine for controlling how users and apps access and use data. A part of the vendor’s Autonomous Security Engine (ASE) solution, Censornet Cloud Access Security Broker comes integrated with adaptive multi-factor authentication and email and web security. . Recognition for Broadcom. Censornet. Censornet Features.

Risk 139

Risk Firewall Authentication Encryption 139

NopSec

SEPTEMBER 1, 2023

This month we cover an unauthenticated remote (RCE) command execution vulnerability that impacts some of Juniper’s enterprise firewalls. J-Web is the web browser friendly manner of managing the firewall so admins don’t have to rely exclusively on the command line terminal. This isn’t Juniper’s first rodeo. Pretty cool exploit.

Firewall 52

Firewall Authentication DNS Software 52