Network Security Jobs

securing website against Interval HTTP-Header based vulnerability

I need help in digital forensic in mobile phone

I need someone who knows how to create a router using Python and Mininet, see the example below: Must be able to work remotely using TeamViewer or anydesk.. will give access to the VM directly. Attached image > green part is done, need to do the orange part and the rest. Bid only if you know how to do the following: - Correct ARP response for requests from client, server1, and server2 - Pings from client to all router’s IP addresses - Pings from server1 to all router’s IP addresses - Pings from server2 to all router’s IP addresses - Ping responses have proper TTLs - Pings from client, server1, and servers2 with incorrect IPv4 checksum are discarded - Only proper ARP requests are responded (e.g., on interface sw0-eth3 respond to ARP requests only for IP ) - Tracerou...

Hey , i have an fivem gaming server and i want to protect it from UDP , TCP ddos attacks , if anyone can protect it ill pay for him The server is on an linux server

I have an exam, and I would like to have a tutor to prepare for the exam. It is in Cybersecurity. Thanks

Finding 6 simple bugs and more can be discussed over a chat.

Hey, I've recently written a reddit account generator, using python. It does use pure python requests & a captcha solver service and works; in terms of actually creating accounts on the website reddit.com. The issue is for some reason after 10-40 seconds these accounts receive a "shadowban". A shadowban on reddit, is an invisible form of ban, basically reddit is somehow detecting my account generator python code. I need someone that knows python 3 well & is good with reversing network traffic(e.g. usage of DevTools in browsers or other network debugging tools such as Fiddler), to reverse the reddit network traffic during registration process and check for something, which I've missed out, and modify my python 3 code, so that it stops creating accounts that get s...

Need to create a network in GNS3 a replica of existing actual network for testing purposes

Python scripts that Ist case:Command and control use case that have 2 hosts and malware sends a message saying that i am infected, and other end says you need to download payload as an update. we need to exploit the network, scan the network. That is a simple to and fro communication with the hidden data in the ICMP protocol.(In short one packet over icmp communication is going out ans sharing the ip address and malware is trying to attack the target network using hidden ICMP packets, we can use it as a DDoS attack). 2nd case: script that can chop a file (excel or word of around 100 bytes) from a network into small packets of ICMP that can be received on the other end. Other Requirement: a script that receive the chopped data and recombines and we get a file. the complete project is arou...