Medium1d ago
Wireless Network Defense: A Practical Guide to Kismet, Wireshark, and Bettercap
A practical guide covers using Kismet, Wireshark, and Bettercap to discover wireless networks, investigate alerts, and assess Wi-Fi security.
Medium1d ago
You Connected MCP Servers to Your AI Agent. But Did You Check Their Security?
Security researchers found serious problems in real MCP server setups, and the article urges checking their security before connecting them to AI agents.
Medium19h ago
DDoS Attacks Explained: Volumetric, Protocol, and Application-Layer Attacks
An explainer on volumetric, protocol, and application-layer DDoS attacks and how they overwhelm bandwidth and connection resources.
DEV19h ago
How does the RemotePC MCP server work?
RemotePC announced an MCP server that connects AI assistants to remote computers, explained in a how-it-works article.
npr.org21h ago
Is Outlook down? Widespread outage hits Microsoft email and other apps
A widespread outage has disrupted Microsoft Outlook and other Microsoft platforms.
DEV21h ago
Can ChatGPT, Claude and Perplexity actually crawl your site? A 10-minute check
Explains how to check whether AI assistants like ChatGPT, Claude and Perplexity can crawl a website.
DEV21h ago
3 Healthtech Export Constraints for Browser-Direct Storage Uploads (Presigned URL CORS)
Article covers presigned URL and CORS constraints when browsers upload large files directly to object storage.
DEV1d ago
Managing CVE-2026-79869 Across Distributed Wireless Infrastructure
Covers CVE-2026-79869, a vulnerability affecting HPE Networking ArubaOS AOS-10 systems across distributed wireless infrastructure.
DEV1d ago
When the Cloud Goes Dark: What Microsoft's Outage Reveals About Our Fragile Digital Infrastructure
An outage at Microsoft's cloud is examined as a case study of fragility in distributed systems and cloud dependencies.
Medium1d ago
130,000 Complaints, Zero Hackers: What Really Broke Microsoft Outlook
A failed health check reportedly took down Microsoft Outlook and Teams, generating a large number of complaints without any hacking involved.
r/technology23h ago
Massive Microsoft 365 outage disrupts Outlook, Teams, Copilot worldwide
A massive Microsoft 365 outage disrupted Outlook, Teams, and Copilot for users worldwide.
DEV1d ago
Cisco ISE's large app fingerprint needs narrower interpretation
The article discusses the interpretation of Cisco ISE's large application fingerprint in network identity deployments.
DEV23h ago
Google’s CDN Migration Guidance: How to Protect Crawling and Indexing
Google published technical SEO guidance on protecting crawling and indexing during CDN migrations.
DEV1d ago
Understanding Common Internet Protocols: A Beginner-Friendly Guide
A beginner-friendly overview of common internet protocols and how computers communicate.
DEV1d ago
Setting up Dual-Stack DNS: Dynamic IPv6 with GoDaddy DDNS
The article describes configuring dual-stack DNS with dynamic IPv6 via GoDaddy DDNS to support a highly available private cloud.
DEV1d ago
Cloud Agents Still Start as a Network Problem
Connecting a cloud agent to local models or documents often runs into network configuration problems.
Medium1d ago
I Monitored Every App’s Internet Connection on My Mac for a Week. Here’s What I Found
The author logged each Mac app's internet connections for a week and reports what the network activity revealed.
Medium1d ago
He Wanted To Measure The Size Of The Internet — And Ended Up Crashing One-Tenth Of It
A programmer's counting program that aimed to measure the internet accidentally crashed about a tenth of it due to an anti-spoofing rule.
Medium1d ago
How to Block Outbound SMB to Stop NTLM Hash Leaks
The article explains how to block outbound SMB traffic on TCP 445 to prevent NTLM hash leaks.
Medium1d ago
Why Your Firewall Watches the Front Door and Ignores the Back One
Argues that firewalls focus on inbound traffic and neglect monitoring outbound connections.
Medium1d ago
Does Using 5G Drain Your Phone Battery Faster? Here’s Why
An explanation of whether using 5G drains phone battery faster.
Medium1d ago
Zero Trust Network Access (ZTNA): Beyond the Buzzword
Argues for migrating from legacy VPNs to Zero Trust Network Access as an operational necessity.
Forbes1d ago
Post-Quantum Cryptography Is No Longer The Future. Post-Cyber Is.
Article argues that post-quantum cryptography is no longer a future concern and that security planning must address the present threat landscape.
Ars Technica3d ago
Google Fi adds support for a second 5G network, won't say which one
Google Fi adds support for a second 5G network without disclosing which carrier it is.
meetcyber.net4d ago
Attack-Path-Based Security Architecture Review: Finding the Hidden Routes Attackers Actually…
Argues that security architecture reviews should focus on the realistic attack paths attackers use rather than isolated vulnerabilities.
r/selfhosted2d ago
Pi-Dock-Wifi: a Raspberry Pi 5 router with two Wi-Fi cards, Pi-hole and web dashboard
A Raspberry Pi 5 is used as a Wi-Fi router with two Wi-Fi cards, Pi-hole, and a web dashboard.
Dark Reading2d ago
N-able Takes N-central Platform Offline After Discovery of 33 Flaws
N-able took its N-central RMM platform offline after discovering 33 security flaws and released a hotfix as a mitigation.
r/netsec2d ago
2.4% of AFRINIC’s IPv4 addresses answer from outside Africa, and about 81% of those sit in one company’s four blocks
Analysis finds a notable share of AFRINIC IPv4 addresses responding from outside Africa, concentrated in one company's blocks.
OSINT Team1d ago
How to Detect Exposed SSH Services on Alpine Linux and Mitigate OpenSSH Risks
Explains how to detect exposed SSH services on Alpine Linux and mitigate OpenSSH risks.
r/selfhosted2d ago
How to check if your server uses post-quantum TLS, and enable it on nginx (needs OpenSSL 3.5)
A guide explains how to check whether an nginx server uses post-quantum TLS and how to enable it with OpenSSL 3.5.
Al Jazeera4d ago
France accuses Iran of cyberattack on European fridges
France has accused Iran of a cyberattack targeting European fridges, according to a breaking news report.
Ars Technica2d ago
T-Mobile illegally imposed 50 GB cap on low-income home Internet plan, NY says
T-Mobile is accused by New York of illegally throttling a low-income home Internet plan after 50 GB of data use.
BleepingComputer2d ago
Microsoft fixes Exchange sign-ins broken by Windows Server updates
Microsoft has fixed Exchange Server sign-in and mail delivery problems caused by Windows Server updates.
Pasquale Pillitteri1d ago
The 2026 optical fiber shortage, what is happening and who is affected
A shortage of optical fiber in 2026 is examined, covering what is happening and who is affected.
Hacker News2d ago
Open research, stronger privacy: Making Firefox users harder to fingerprint
Mozilla published research and changes aimed at making Firefox users harder to fingerprint for privacy.
r/selfhosted2d ago
SSHBorg: SSH/SFTP client for Android and iOS.. and now speaks mosh. GPL-3.0, no account, no telemetry
SSHBorg is an SSH/SFTP client for Android and iOS that now supports mosh, released under GPL-3.0 with no account or telemetry.
levelup.gitconnected.com2d ago
Mac Terminal Commands to Check What Your Mac Is Doing
A walkthrough of built-in macOS Terminal commands for checking what the Mac is doing, including backup status.
r/technology2d ago
Firefox’s free built-in VPN uncaps data limit through January 2027 | The Mozilla Blog
Firefox's built-in VPN now offers an uncapped data limit through January 2027.
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