Troy Hunt

SEPTEMBER 26, 2018

No HTML tags. I'm going to keep the intro bits as brief as possible but, in a nutshell, Pi-hole is a little DNS server you run on a Raspberry Pi in your local network then point your router at such that every device in your home resolves DNS through the service. That is all. No tracking. Which brings me to Pi-hole.

Analytics 109

Analytics Risk IT Security 109

Security Affairs

SEPTEMBER 1, 2021

By infecting routers, they can perform man-in-the-middle (MITM) attacks—via HTTP hijacking and DNS spoofing—to compromise endpoints and deploy ransomware or cause safety incidents in OT facilities. state researchers at Microsoft Security Threat Intelligence Center and Section 52 at Azure Defender for IoT. “By ” continues the post.

IT 88

IT IoT Mining Manufacturing 88

eSecurity Planet

MARCH 15, 2021

Success in implementing microsegmentation for your organization means tagging traffic, servicing regular business communications, adapting to threats , and denying all other anomalies. . All traffic is known, tagged, or verified, preventing any potential vulnerabilities related to trust. . Tag Your Workloads.

Communications 68

Communications Cloud Compliance Security 68

Security Affairs

FEBRUARY 9, 2022

The most severe issues addressed this month are: CVE-2022-21984 : Windows DNS Server Remote Code Execution Vulnerability CVE-2022-22005 : Microsoft SharePoint Server Remote Code Execution Vulnerability. In order to exploit this flaw, an attacker needs to take additional actions prior to prepare the target environment.

Security 89

Security Libraries Access IT 89

Security Affairs

MAY 2, 2019

To solve the problems Dell SupportAssist interacts with the Dell Support website and automatically detect Service Tag or Express Service Code of Dell product. When an issue is detected, the necessary system state information is sent to Dell for troubleshooting. Then, when the victim requests [random].dell.com,

Access 98

Access Security IT 98

Security Affairs

JUNE 6, 2019

Distributed in a ZIP container (a copy is available here ) the interface is quite intuitive: the Microsoft exchange address and its version shall be provided (even if in the code a DNS-domain discovery mode function is available). The attacker used an old version of Microsoft.Exchange.WebService.dll tagged as 15.0.0.0

Computer and Electronics 85

Computer and Electronics Passwords Cybersecurity Security 85

Krebs on Security

SEPTEMBER 6, 2021

As I noted in 2015, The Manipulaters Team used domain name service (DNS) settings from another blatantly fraudulent service called ‘ FreshSpamTools[.]eu Helpfully, many of the faces in that photo have been tagged and associated with their respective Facebook profiles. For example, the Facebook profile of Burhan Ul Haq , a.k.a.

Phishing 226

Phishing IT Passwords Cloud 226

Troy Hunt

APRIL 19, 2018

Me: Ok, but be conscious that means they can never change those scripts without you first modifying the integrity attribute on your script tags and you need time to push that out so as not to break the site. Let me paraphrase: Bank: We're thinking of using SRI to protect malicious modification of scripts we load in from a partner.

Security 47

Security IT 47

eSecurity Planet

MAY 23, 2023

SPF deploys within the Domain Name Service (DNS) records with the organization’s domain hosting provider. Email-receiving servers check the email header for the sending domain and then perform a DNS lookup to see if an SPF file exists that matches the sending domain.

Phishing 77

Phishing Authentication Communications Cybersecurity 77

Security Affairs

MARCH 8, 2022

CVE-2021-26897 – Windows DNS Server Remote Code Execution Vulnerability (CVSS 9.8) Below is the complete list of vulnerabilities addressed by Microsoft: Tag CVE ID CVE Title Severity.NET and Visual Studio CVE-2022-24512.NET CVE-2021-27080 – Azure Sphere Unsigned Code Execution Vulnerability (CVSS 9.3).

Libraries 105

Libraries IoT Cloud Security 105

The Last Watchdog

OCTOBER 19, 2021

Users can create bridges and share part of their file systems with others without relying on any centralized databases or lookup systems like DNS, for example. In essence, paths in Wildland are like tags, which allow you to organize, sort, search through, etc., Fourthly, Wildland natively implements data multi-categorization.

Blockchain 206

Blockchain Paper Access Cloud 206

Troy Hunt

MARCH 1, 2018

There's a verification process where control of the domain needs to be demonstrated (email to a WHOIS address, DNS entry or a file or meta tag on the site), after which all aliases on the domain and the breaches they've appeared in is returned. At the time of writing, over 110k domain searches have been performed and verified.

Government 74

Government Passwords Data breaches Authentication 74

Security Affairs

MAY 2, 2019

Indeed we might observe a File-based command and control (a quite unusual solution) structure, a VBS launcher, a PowerShell Payload and a covert channel over DNS engine. According to Duo, “ OilRig delivered Trojans that use DNS tunneling for command and control in attacks since at least May 2016. Is actually what should be executed.

Computer and Electronics 93

Computer and Electronics Communications Government File names 93

Troy Hunt

OCTOBER 28, 2020

Yet in the dev tools we see the href attribute of the hyperlink referring to an unrecognisable string of characters and the domain name within the <a> tag almost looking like a very familiar one, albeit for the fourth character. Is it a button?

Phishing 144

Phishing Passwords Education IT 144

eSecurity Planet

SEPTEMBER 2, 2021

DMARC is based on email authentication, and much of the responsibility rests with senders and their DNS text resource records. Like SPF, DKIM needs a DNS record, but this record contains a public key. The DKIM signer includes a private key that must be kept secret and matches the DNS record’s public key. DMARC Policy.

Ransomware 108

Ransomware Authentication Encryption Manufacturing 108

Security Affairs

NOVEMBER 12, 2019

Building a re-directors or proxy chains is quite useful for attackers in order to evade Intrusion Prevention Systems and/or protections infrastructures based upon IPs or DNS blocks. net http[://com-mk84.net.

Computer and Electronics 43

Computer and Electronics Ransomware Security Retail 43

ChiefTech

APRIL 5, 2007

At first I thought it was some kind of DNS problem or even that our Aussie Internet links to the rest of world had been cut. Technorati tags: TypePad , Offline Web-apps , Web-OS at 6:59 PM View blog reactions 0comments: Post a Comment Note: Only a member of this blog may post a comment. Please seek advice for specific circumstances.

Communications 40

Communications Paper Archiving IT 40

eSecurity Planet

JANUARY 26, 2022

Administrators can group traffic by container , team, or office and filter data by tag, device, or host. Catchpoint Features. Founded in 2010 by veteran SaaS and DevOps industry leaders, Datadog specializes in optimizing the service-oriented architecture, helping organizations monitor user journeys and explore service relationships.

Cloud 105

Cloud Marketing Analytics Encryption 105

Security Affairs

DECEMBER 20, 2019

Among this info, we recovered also its remote C2 address 91.189.180.199, operated by “ServeTheWorld”, a Norwegian provider renting his servers in Oslo, and a particular tag reporting the name “JsOutProx”. The “Dns” Plugin. The DnsPlugin handles the machine’s DNS configuration. Extremely characteristic.

Cleanup 64

Cleanup Authentication IT Analytics 64

eSecurity Planet

DECEMBER 17, 2021

Context-aware tags including user, group, location, device type, OS, and behavior. For germane devices, traffic is redirected to PAC files, unique DNS configurations, third-party agents, advanced forwarding, chaining, or TAP mechanisms. Built-in user and entity behavior analytics (UEBA) assessing traffic, devices, and users.

Security 122

Security Cloud Risk Access 122

Troy Hunt

JUNE 15, 2023

We can't add a meta tag. We can't touch DNS. What it meant is that if you wanted to search a domain, you successfully demonstrated control then you came back later and tried to search it again , you had to go back through the same process: You'd be surprised at how many emails I get about the difficulty this poses.

IT 92

IT Cloud Mining Metadata 92

JKevinParker

JUNE 25, 2011

Information Architecture (the kind focussed on navigation, tagging, and UI design). Information Security. Some knowledge of these are helpful: Documentum. Other major ECM platforms. Enterprise Information Technology Skills. Networking. Ports & Protocols. Network Load Balancing. Firewalls (particularly MS Forefront). Network Security.

Information architecture 49

Information architecture ECM Records Management Communications 49

eSecurity Planet

MARCH 9, 2023

Key Features Continuous and automated discovery, inventory and monitoring of internet-facing assets Unique and optimized engine to crawl code Performs fuzzing testing Vulnerabilities can be filtered and tagged for remediation prioritization Flexible API to integrate with Slack, Jira, Splunk and other tools Pros Will detect open ports, DNS record types, (..)

Compliance 73

Compliance Cloud Security Authentication 73

Troy Hunt

JANUARY 10, 2018

I've implemented CAA on HIBP and it's simply a matter of some DNS records and a check with a CAA validator : Unfortunately, there are no such records for Aadhaar: Now in fairness to Aadhaar, CAA is very new and the take-up is low ; we cannot be critical of them for not having implemented it yet.

Security 111

Security Government Encryption Risk 111

ForAllSecure

APRIL 19, 2023

I first met Dan when he was literally saving the world; okay, at least saving the internet as we know it today by disclosing to the major ISPs in the world a flaw he’d found in the Domain Name System or DNS. Dan found a flaw that could have crippled the internet. And the US is still like, and they all have their own timestamps.

Analytics 40

Analytics Communications Computer and Electronics Cybersecurity 40