Troy Hunt

NOVEMBER 25, 2020

Let's start by looking at this from a philosophical standpoint: But here’s the bigger philosophical question: the device still worked fine with the native app, should @TPLINKUK be held accountable for supporting non-documented use cases? Probably “no”, but in a perfect world they’d document local connections by other apps and not break that.

IoT 363

IoT Firmware Risk Encryption 363

eSecurity Planet

APRIL 26, 2024

Server: Provides powerful computing and storage in local, cloud, and data center networks to run services (Active Directory, DNS, email, databases, apps). Next-generation firewalls (NGFWs): Improve the general security of a firewall with advanced packet analysis capabilities to block malware and known-malicious sites.

Architecture 120

Architecture Network Security Firewall Risk 120

eSecurity Planet

FEBRUARY 23, 2024

An application gateway, also known as an application level gateway (ALG), functions as a critical firewall proxy for network security. Understanding ALGs involves knowing how they work, their pros and cons, and how they integrate with or differ from other types of firewalls.

Firewall 104

Firewall VPN Network Security Architecture 104

eSecurity Planet

SEPTEMBER 26, 2023

SD-WAN integration with the SASE controller for Meraki, Catalyst, and others Cisco Umbrella SIG unifies firewall, SWG, DNS-layer security, CASB, and threat intelligence functions into a single and well-tested cloud service.

Firewall 98

Firewall DNS Architecture Technology 98

Lenny Zeltser

MAY 3, 2019

To understand the basis for these recommendations, read the documents mentioned at the end of the post. Attackers stole sensitive documents. Adversaries have routinely pursued sensitive campaign documents. Consider when to send attachments and when to share links to documents in cloud storage. campaigns from around 2016.

Cybersecurity 111

Cybersecurity Social Engineering Authentication Software 111

eSecurity Planet

APRIL 30, 2024

It’s important to prepare the network and firewalls in advance, then follow seven major steps to configure your DMZ’s protocols and rules. We recommend determining in advance every service you want to host, how many firewalls you plan to implement, and which traffic you want to allow and block.

Firewall 62

Firewall Internet Internet DNS 62

eSecurity Planet

MARCH 22, 2023

Policies typically will be written documents that detail the requirements that will be enforced, such as password complexity. or direct connections with assets (storage containers, load balancing servers, web application firewalls, etc.) These physical controls do not rely upon IT technology and will be assumed to be in place.

Firewall 109

Firewall Network Security Penetration Testing Encryption 109

Security Affairs

OCTOBER 20, 2021

Researchers from TrendMicro have documented a recent evolution of the PurpleFox botnet, the experts discovered a new.NET backdoor, dubbed FoxSocket, that is highly associated with the PurpleFox operation. Researchers warn of a new evolution of the PurpleFox botnet, operators included exploits and leverage WebSockets for C2 communication.

Encryption 117

Encryption DNS Architecture Firewall 117

eSecurity Planet

MARCH 15, 2021

Raise Next-Generation Firewalls . Lastly, and probably the most advanced microsegmentation method is next-generation firewalls (NGFWs). While not initially intended for the cloud, NGFW vendors are increasingly offering their security solutions in the form of firewalls as a service (FWaaS). . Design documents and project plan.

Firewall 99

Firewall Architecture Technology Software 99

Security Affairs

DECEMBER 15, 2024

CISA adds Cleo Harmony, VLTrader, and LexiCom flaw to its Known Exploited Vulnerabilities catalog German agency BSI sinkholed a botnet of 30,000 devices infected with BadBox U.S.

Firewall 68

Firewall Spyware Surveillance Cybercrime 68

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 121

Cybersecurity DDOS Penetration Testing Passwords 121

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 80

Firewall DNS Authentication Malware 80

CyberSecurity Insiders

JANUARY 6, 2022

HTTPS and DNS), data link (e.g., Ethernet and MAC), the session (WEB sockets), transport (SSL, TCP, and UDP), perimeter (firewalls), and physical layers (securing endpoint devices). They also increase security and speed up transactions by enabling the authentication of electronic documents and online forms in seconds.

Encryption 134

Encryption Identity Theft Authentication Data breaches 134

eSecurity Planet

SEPTEMBER 7, 2021

Or they can package malware that can be directly installed on your machine or come through an email attachment disguised as something trustworthy , like a document or link from your boss. Monitoring infrastructure like Domain Name Servers (DNS) and web servers for malicious activity. Trust no one.

Software 138

Software Antivirus Risk Malware 138

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 117

Penetration Testing Firewall Software Accountability 117

Malwarebytes

FEBRUARY 10, 2023

Mitigation Although it can be difficult to mitigate DDoS risks, the Health Sector Cybersecurity Coordination Center (HC3) is encouraging healthcare organizations to enable firewalls to mitigate application-level DDoS attacks and use content delivery networks (CDN).

DDOS 98

DDOS Healthcare Computers and Electronics Government 98

Cisco Security

AUGUST 24, 2023

A deployment guide for wireless ThousandEyes agents deployed to monitor the Black Hat 2023 conference by Adam Kilgore & Ryan MacLennan ThousandEyes (TE) Black Hat 2023 Deployment Guide This guide documents the setup and installation procedures used to deploy ThousandEyes at Black Hat 2023. Click on Add New Enterprise Agent.

Wireless 98

Wireless Media Passwords DNS 98

SecureList

SEPTEMBER 21, 2023

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. The practice has not become widespread due to relative inefficiency.

IoT 138

IoT DDOS Passwords Malware 138

eSecurity Planet

NOVEMBER 10, 2023

These security logs document the events and actions, when they happened, and the causes of errors. Windows system logs , which include application, security, system, directory service, DNS server, and file replication service logs, give information on system activities and security incidents.

Risk 113

Risk Threat Detection Firewall Network Security 113

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

Cisco Security

AUGUST 28, 2023

To be a NOC partner, you must be willing to collaborate, share API (Automated Programming Interface) keys and documentation, and come together (even as market competitors) to secure the conference, for the good of the attendees. In addition to the SPAN, we requested that Palo Alto send NetFlow from their Firewalls to CTB.

Wireless 98

Wireless DNS Mobile Technology 98

Security Boulevard

MARCH 3, 2023

Alongside Google’s crackdown attempts, the cybersecurity community has undertaken the task of identifying these malicious sponsored links, documenting them, and reporting them to Google in the hopes that it removes them. Your firewall had no problems letting the requested HTTPS traffic through. Next-gen protective DNS.

Phishing 59

Phishing DNS Malware Software 59

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? This document clearly defines the provider’s responsibility, the customer’s responsibility, and what gets shared. For example, does the customer provide a firewall or does provider?

Firewall 57

Firewall Cloud Migration Architecture Information Security 57

SecureList

APRIL 22, 2024

A connection like this created on domain controllers allows attackers to obtain the IP addresses of hosts on the internal network through DNS queries. FRP is a fast reverse proxy written in Go that allows access from the Internet to a local server located behind a NAT or firewall.

VPN 142

VPN Passwords Encryption Malware 142

Pen Test Partners

SEPTEMBER 13, 2023

Justification must be documented within the newly added Appendix E (Customized Approach Template). Section 4 New requirements call for detailed documentation, tracking, and inventory of SSL and TLS certificates used for sensitive data transmission across public networks. Implementation timeline: Image credit: [link] PCI v4.0

Authentication 52

Authentication Passwords Media Encryption 52

CyberSecurity Insiders

APRIL 6, 2023

GoDaddy, Network Solutions) DNS service (E.g., If privilege escalation is possible from within an already-authenticated account, the mechanism by which that occurs must be thoroughly documented and monitored (logged) too. Akamai, CloudFront) Certificate providers (E.g., Cross-session data pollution and/or capture must be prevented.

Accountability 57

Accountability DNS DDOS VPN 57

eSecurity Planet

SEPTEMBER 26, 2023

Palo Alto is a top cybersecurity company that pioneered firewall technology and continues to focus on market leadership. Who is Palo Alto? The company trades publicly on the NASDAQ stock exchange under the symbol “PANW.”

Artificial Intelligence 52

Artificial Intelligence Marketing DNS IoT 52

Pen Test

DECEMBER 10, 2024

Networking Equipment: Basic networking gear like a router, switch, and possibly a firewall are essential for creating a networked environment. Set Up a Firewall Configuring a firewall is essential for any system, especially for one loaded with hacking tools. UFW (Uncomplicated Firewall) is an easy-to-use firewall solution.

Penetration Testing 40

Penetration Testing Firewall DNS Wireless 40

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

Fox IT

JANUARY 12, 2021

In one specific case, the adversary now armed with the valid account, was able to access a document stored in SharePoint Online, part of Microsoft Office 365. This specific document described how to access the internet facing company portal and the web-based VPN client into the company network. The DNS-responses weren’t logged.

Accountability 68

Accountability VPN Passwords DNS 68

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. About ZeroFox.

Artificial Intelligence 52

Artificial Intelligence Phishing DNS Mobile 52

Security Boulevard

APRIL 18, 2022

These are living documents and should be treated as such. Maybe it’s DNS reputation on a suspicious IP address or an adversary profile based on the command and control traffic. Should an escalation of privileges or firewall rule change get rolled back? So how many playbooks should you define?

Technology 52

Technology Marketing Phishing DNS 52

eSecurity Planet

MAY 24, 2023

GuardDuty collects data from a variety of sources, including AWS CloudTrail logs, VPC Flow Logs, DNS Logs, Amazon S3 Logs, Amazon EC2 Logs, and AWS Config. We analyzed CWPP vendors using multiple data points and product features, including sources such as vendor documentation, analyst reports, security data and user reviews.

Threat Detection 98

Threat Detection Software Data breaches Malware 98

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) 192.168.42.1:255.255.255.0:securekalipi:wlan0

Firmware 52

Firmware Wireless Passwords VPN 52

Troy Hunt

JULY 19, 2018

This means they can do everything from cache responses to stop potentially malicious threats to apply firewall rules to block certain user agents or IP addresses. Now, a quick caveat: this is not a publicly documented API. Onto the next piece and per the title, it's going to involve DNS rollover.

DNS 169

DNS Passwords Firewall Authentication 169

Security Boulevard

NOVEMBER 19, 2024

This method has been publicly documented already.Sets custom exception handlers and triggers debugging exceptions to detect debugger single-stepping and breakpoints (including hardware breakpoints). Creation timestamp of the directory Documents and Settings (in LDAP format).Number

Antivirus 52

Antivirus Encryption Firewall Malware 52

eSecurity Planet

FEBRUARY 3, 2021

Amending firewall rules to allow sensitive, outgoing protocols. With user account credentials, attackers had a suite of email, documents, and data at their fingertips. Mail DNS controls. These included: Avoiding any share indicators for each compromised host. Disguising locations inside folders mimicking existing files.

Software 62

Software Malware Authentication Penetration Testing 62