Collaborate Disseminate
I’ve noticed that the sony bravia tv is sending udp packets to my ip and they are blocked by ufw (firewall)
Jan 09 16:56:09 my_host kernel: [UFW BLOCK] IN=wlp58s0 OUT= MAC=4c:1d:96:8b:8a:44:e8:6f:38:30:94:eb:08:00 SRC=192.168.1.62 DST=192… Continue reading Sony tv is sending udp packets to my firewall [closed]
I have two almost identical embedded hosts that I am scanning with NMAP on the specific UDP port 47808.
On host 192.168.2.12 NMAP returns after a while with:
while on 192.168.2.24 NMAP immediately returns with:
In both cases the host rep… Continue reading ICMP port unreachable message stops NMAP on UDP scan but not always [closed]
TCP is preferred over UDP for various reasons, security being one of them. Obviously, TCP is also preferred for various reason unrelated to security (e.g. error debugging).
So in the context of security only: If all data is encrypted secur… Continue reading Is TCP still more secure than UDP if all data is encrypted?
Internet infrastructure provider Cloudflare fends off a massive 3.8 Tbps DDoS attack, surpassing the previous record. Learn how… Continue reading Cloudflare Mitigates Record Breaking 3.8 Tbps DDoS Attack
Starting Nmap 7.94SVN ( https://nmap.org ) at 2024-04-21 04:39 EDT
Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn
Nmap done: 1 IP address (0 hosts up) scanned in 3.26 seconds
By Waqas
CISPA Researchers Unveil ‘Loop DoS’ Attack: A New Frontier in Denial-of-Service Tactics!
This is a post from HackRead.com Read the original post: New Loop DoS Attack Threatens Hundreds of Thousands of Systems
Continue reading New Loop DoS Attack Threatens Hundreds of Thousands of Systems
The team of [Michael] and [Chimdi] from Cornell’s Designing with Microcontrollers (ECE 4760) Fall 2023 session designed a version of Simon Says on an RP2040 which they call Pico Says. …read more Continue reading Simon Says with an RP2040
Is there much information about hardening libtorrent usage, or perhaps other bittorrent flavors? I’m curious about denial-of-service attacks in particular.
I could narrow down the bittorrent protocol suite considerably, like probably just… Continue reading Hardened BitTorrent? DoS vulnerabilities?
Comparing the checksum received in the UDP segment with the checksum calculated in the data helps UDP determine the integrity of the data. Is there a case where the Hacker changes both the corresponding binary value of the data and the che… Continue reading Can Hacker break the integrity of the data in UDP protocol?
I am a newbie cyber security engineer working on IoT. Today, a task is given to me. The task was making pentest to a cooker. Because of the privacy, I cannot share the brand of the cooker. The cooker has its own wifi card and connects to w… Continue reading Next movement in IoT pentest when you have restricted information