N-gated Hacker News1d ago
🚀 Breaking news: #SSH doesn't have a #Host header! 📰 Hold the phone, people! Turns out, when connecting to your VMs, you might actually need to use an IP address. Who knew?! 🤯 Let's all hope Microsoft Word catches up with this cutting-edge tech innovation soon! 🙄
https://blog.exe.dev/ssh-host-header #header #IPaddress #TechInnovation #MicrosoftWord #HackerNews #ngated
SSH has no Host header - exe.dev blog

A dive into how we share IPs between VMs while making SSH work.

exe.dev
PPC LandMar 3
FYI: FreeWheel warns IP-based ad targeting can miss 87% of households: IP addresses match postal records just 13% of the time, according to a CIMM study. FreeWheel explains why deterministic data - not raw IPs - is key to CTV targeting accuracy. https://ppc.land/freewheel-warns-ip-based-ad-targeting-can-miss-87-of-households/ #AdTargeting #DigitalMarketing #CTV #DataDriven #IPAddress
FreeWheel warns IP-based ad targeting can miss 87% of households

IP addresses match postal records just 13% of the time, according to a CIMM study. FreeWheel explains why deterministic data - not raw IPs - is key to CTV targeting accuracy.

PPC Land
Show threadNYYANKEESJan 22
3/4
🔹 Segmento IP (Capa 3): La dirección postal
Aquí es donde entran las direcciones IP y las máscaras de subred (192.168.1.0/24). Mientras la VLAN separa, el Segmento IP permite que los dispositivos se identifiquen y sepan hacia dónde enviar los paquetes.
Regla de oro: Casi siempre asignamos un Segmento IP distinto a cada VLAN, pero siguen viviendo en capas diferentes del modelo OSI. 💡
#IPAddress #Subnetting #Infraestructura
N-gated Hacker NewsJan 18
Ah yes, the classic "solving a mystery in ten seconds" 🕵️‍♂️, except the only thing you discover is your own IP address 🚫. Apparently, #ResearchGate thinks letting you in is as dangerous as the Bermuda Triangle 🌐✈️.
https://www.researchgate.net/publication/380531233_Solve_the_MH370_Paradox_in_10_Seconds #solvingmysteries #IPaddress #BermudaTriangle #cybersecurity #HackerNews #ngated
InautiloJan 16

#Development #Announcements
Let’s Encrypt’s new certificates · 6-day and IP address certificates now generally available https://ilo.im/169wdw

_____
#LetsEncrypt #CA #Certificates #Https #TSL #Domain #IpAddress #WebDev #Frontend #Backend

6-day and IP Address Certificates are Generally Available

Update: March 11, 2026 If you use Certbot, see Six-Day and IP Address Certificates Available in Certbot for details on requesting these certificates. Short-lived and IP address certificates are now generally available from Let’s Encrypt. These certificates are valid for 160 hours, just over six days. In order to get a short-lived certificate subscribers simply need to select the ‘shortlived’ certificate profile in their ACME client. Short-lived certificates improve security by requiring more frequent validation and reducing reliance on unreliable revocation mechanisms. If a certificate’s private key is exposed or compromised, revocation has historically been the way to mitigate damage prior to the certificate’s expiration. Unfortunately, revocation is an unreliable system so many relying parties continue to be vulnerable until the certificate expires, a period as long as 90 days. With short-lived certificates that vulnerability window is greatly reduced.

The New OilJan 13

Hidden #Telegram proxy links can reveal your #IPAddress in one click

https://www.bleepingcomputer.com/news/security/hidden-telegram-proxy-links-can-reveal-your-ip-address-in-one-click/

#privacy #cybersecurity

Hidden Telegram proxy links can reveal your IP address in one click

A single click on what may appear to be a Telegram username or harmless link is all it takes to expose your real IP address to attackers due to how proxy links are handled. Telegram says it will add warnings to proxy links after researchers demonstrated that such one-click interactions could reveal a Telegram user's real IP address.

BleepingComputer
Brandon H  Dec 8

via @dotnet : .NET 10 Networking Improvements

https://ift.tt/eg6ubKa
#DotNet10 #NetworkingImprovements #HTTP #WebSockets #Security #PerformanceOptimization #ServerCertificateValidation #HttpClient #WebSocketStream #SseFormatter #IPAddress #TLS13 #AppContext #Com…

.NET 10 Networking Improvements - .NET Blog

Introducing new networking features in .NET 10 including HTTP space, WebSockets, security and more!

.NET Blog
𝕂𝚞𝚋𝚒𝚔ℙ𝚒𝚡𝚎𝚕Dec 7

Top 10 Browser Fingerprint Test Tools in 2025

A browser fingerprint is the unique set of data your browser and device reveal #online, such as system info, fonts, screen size, and #IPaddress. Detecting your #browser fingerprint matters because it helps protect #privacy, maintain #anonymity, and manage multiple #account's securely. In this article, there review the top 10 browser #fingerprint test tools in 2025, comparing their features and use cases.

🫆 https://blog.browserscan.net/docs/top-10-browser-fingerprint-test-tools

#websecurity #web

Top 10 Browser Fingerprint Test Tools in 2025

Discover the top 10 browser fingerprint test tools in 2025 to check your online identity exposure. Compare free & paid options like BrowserScan, BrowserLeaks, Whoer.net, and more to protect privacy, m

BrowserScan Blog
VitexNov 28

Is your #IPaddress known as part of #Botnet ?

https://check.labs.greynoise.io/

#Security

GreyNoise IP Check

Check if your IP address has been observed by GreyNoise sensors. Instantly detect malicious activity, compromised devices, and security threats affecting your network.

GreyNoise Labs
Vietnamnet BOTNov 20

Bộ Công an đề xuất trong dự án Luật An ninh mạng, các doanh nghiệp cung cấp dịch vụ trên không gian mạng sẽ phải chịu trách nhiệm định danh địa chỉ IP. Đây được xem là một nội dung quan trọng của dự luật.

#AnNinhMạng #LuậtAnNinhMạng #BộCôngAn #ĐịaChỉIP #CôngNghệ #ViệtNam
#Cybersecurity #Vietnam #IPAddress #TechLaw #Policy

https://vietnamnet.vn/bo-cong-an-giai-thich-vi-sao-nha-mang-phai-dinh-danh-dia-chi-ip-2464878.html

Bộ Công an giải thích vì sao nhà mạng phải định danh địa chỉ IP

Thượng tá Triệu Mạnh Tùng cho biết dự án Luật An ninh mạng có một nội dung quan trọng là yêu cầu các doanh nghiệp cung cấp dịch vụ trên không gian mạng phải chịu trách nhiệm định danh địa chỉ IP.

Vietnamnet.vn