Udp sniffer工作

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    2,000 udp sniffer 份搜到的工作,货币单位为 USD

    ...类似源码网上很多都是免费的,但是没有一款发包效率高的,无法节约测试成本!1.c++ 开发经验,有linux背景 年龄20-30 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细讨论。 7,SYN...

    $5578 - $11157
    $5578 - $11157
    0 个竞标

    ...,但是没有一款发包效率高的,无法节约测试成本! 1.长年c/c++ 开发经验,有linux背景 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS...

    $12396 (Avg Bid)
    $12396 平均报价
    1 个竞标

    ...,但是没有一款发包效率高的,无法节约测试成本! 1.长年c/c++ 开发经验,有linux背景 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS...

    $5000 - $10000
    $5000 - $10000
    0 个竞标

    ...我可以提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 通过测试受聘后待遇如下: 我会把需求分成10份,通过测试后我就开始给你发需求你完成交付代码我付钱这样一直下去,你后面再写东西的同时就可以拿到钱 每完成一份付你1w人民币,10份完成也就是支付你10w 在以后就是每月2w的维护费用 每月的维护费用是指软件添加一些小功能和增加一些发包模式 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可!...

    $10000 - $20000
    $10000 - $20000
    0 个竞标

    需要开发一款防火墙压力测试软件。 1.c/c++ 开发经验3年以上,有linux背景 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细讨论。 7,SYN包到接收服务器的数量,每100M带宽以64字节计算,攻击SYN包数量,不得小于20,4800这个数字,而且要能力要源源大于此数字。 ...

    $18333 (Avg Bid)
    $18333 平均报价
    2 个竞标

    需要开发一款防火墙压力测试软件。类似于 但不需要感染,传播等等,并非黑客软件,只需要发包功能 1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈!只限中文竞标,台湾或新加坡优先考虑! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细...

    min $5000
    min $5000
    0 个竞标

    有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 被控端可支持windows和linux,主控端支持windows 有钻研精神,能独立完成项目,不能像挤牙膏一样工作。

    $1500 - $3000
    $1500 - $3000
    0 个竞标

    需要开发一款防火墙压力测试软件。类似于 但不需要感染,传播等等,并非黑客软件,只需要发包功能 1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细讨论。 7,SYN包到接收服务

    $14444 (Avg Bid)
    $14444 平均报价
    3 个竞标

    需要开发一款防火墙压力测试软件。类似于 但不需要感染,传播等等,并非黑客软件,只需要发包功能 1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.全职可以提供出国就业机会,兼职的话尽量能是比较熟悉上述环境! 具体需要的功能很多,有能力发开者继续详谈! 待遇如下:自开发起每月3000$ 起步。 后续开发其他软件在另付费!当然如果你有很牛的技术,待遇可以在谈!

    $4060 (Avg Bid)
    $4060 平均报价
    6 个竞标
    开发ddos集群软件 已经结束 left

    1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wbps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.全职可以提供出国就业机会,兼职的话尽量能是比较熟悉上述环境!

    $4327 (Avg Bid)
    $4327 平均报价
    2 个竞标

    开发一款LSP拦截类型的游戏加速器   LSP加速器 架构:游戏客户端 --> LSP --(自定义协议)--> 中转中心 --(任意协议)--> 代理服务器 ----> 游戏服务器 自定义协议: TCP: LSP 拦截Connect,修改目的地址为 中转中心 地址 发送一个数据给 中转中心,数据格式为 remoteip remoteport pid 之后所有 游戏客户端 的数据直接发给中转中心 UDP:对每一个 游戏客户端 的数据进行封装,在数据头部添加 remoteip remoteport pid 为什么使用自定义协议:减少 LSP 与 中转中心 的握手次数提高性能,而且 LSP 所处的环境很特殊,数据交换比较困难。 中转中心: 对内接口使用 自定义协议 进行通信 对外接口可以使用任意协议 为什么使用中转中心:(或者在LSP代码里面建立连接管理) LSP 与 中转中心 建立连接时,先不与 代理服务器 建立连接,而是直接向 LSP 返回连接成功,这与的做法相同。根据前期测试发现,这种做法才能保证游戏客户端不会造成没有响应的现象。 因为 中转中心 处于本地,所以 LSP 与 中转中心 的通信非常快,本质上只是内存的拷贝。 对于后期的扩展,不需要修改 LSP 的代码,只需要将 中转中心 对外接口所使用的协议进行修改,就能够支持任意协议的代理服务器。 参考

    $1250 (Avg Bid)
    $1250 平均报价
    1 个竞标

    Hey! I'm seeking someone for a long term partnership who can develop an custom blockchain, based on tendermint core or similar that fits all we need. We will have different developing steps and maybe at the end an I...private keys and regular security audits. Coins/ cryptocurrency: - Coins will be divisible to accommodate splitting, have adjustable fees to incentivize transactions, and a capped max amount to maintain scarcity. Therefore, rewards will decrease periodically after a certain step/ amount of coins were generated. Nodes: - Periodic broadcast for node discovery - Custom messaging protocol f.e. TCP/IP or UDP - Rewards for validating transactions and providing computational resources - Penalties for malicious behavior -Python flask exposing endpoints No ChatGPT gigs ...

    $1813 (Avg Bid)
    $1813 平均报价
    48 个竞标

    We are looking for 4 developers: Developer 1: there are 2 qualifications for developer 1 --knows how to code in C# for Unity3D (Unity3D, OpenCV, websockets, XR/AR/VR) + knows how to make camera motion detection in python using OpenCV framework Developer 2: --knowledgeable in Computer Networks for UDP/TCP connections. Developer 3: --knows camera detection directly in Unity3D. Developer 4: --someone who has done something like this: I'm seeking a proficient game developer well-versed in creating interactive games specifically for the Windows platform. Understanding the blend of creativity, technical knowledge, and interactivity is essential to meet the project's requirements effectively. Key qualifications: - Strong expertise in Windows game

    $177 (Avg Bid)
    $177 平均报价
    12 个竞标

    Per country analysis of Distributed Denial of Service attacks We have been collecting data on UDP reflection based Distributed Denial of Service attacks since 2014. There are significant differences in attack patterns between countries (time of day, day of week, target of attack) and in response to global interventions targeting DDoS. This project would involve drilling down in to the per-country data to understand what is going on and why.

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    I need a system capable of streaming live TV channels through UDP multicast for QAM. The eventual goal is to transfers to Set Top Boxes (STBs). The model developed will have features such as: • Capable of streaming media files, particularly, live TV channels, via multicast UDP to STBs. • Have means to ensure media delivery is immediate and accurate. • Provision for testing whether the STBs can receive and properly display the transmitted media. Ideal skills required: • Expertise in UDP multicast. • Proficiency in QAM. • Knowledge of media streaming technology is also essential. • Experience in Set Top Boxes (STBs) functionality and working principles.

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    ...few clients over a Wi-Fi local network, typically say 2 clients. There is no need to confirm the messages in either way. Consequently it seems that UDP is the right protocol to be used (to be confirmed by the contractor). 2. The server should also support its part of a detection mechanism that should allow the clients to automatically detect the address IP of the server (on the same router), like UPnP or even better a custom method, possibly simple but reliable. 3. All the clients that have sent a message to the server should be registered in a simple IP list. Then every message from one client should be automatically re-sent over Wi-Fi/UDP to all registered IP-s. 4. Additionally the component should implement low-level basic RX and TX interfacing over one UART and one...

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    I'm urgently in need of a network protocol expert. You'll be proficient in calculations regarding TCP CUBIC, TCP Vegas, HTTP, DNS, UDP, TCP, and ICMP. Key Responsibilities: - Expertise in Numerical Analysis and Calculations related to their performance and functionality - In-depth understanding of these protocols' operations - Performance analysis of the mentioned network protocol. - Develop and implement optimization strategies. - Troubleshooting issues relating to network protocols. - Handle any other related tasks as they arise. If you're up-to-the-minute on these network protocols and are adept in performing the tasks specified, urgently connect with me. The sooner we can get started on this, the better.

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    I need a system capable of streaming live TV channels through UDP multicast for QAM. The eventual goal is to transfers to Set Top Boxes (STBs). The model developed will have features such as: • Capable of streaming media files, particularly, live TV channels, via multicast UDP to STBs. • Have means to ensure media delivery is immediate and accurate. • Provision for testing whether the STBs can receive and properly display the transmitted media. Ideal skills required: • Expertise in UDP multicast. • Proficiency in QAM. • Knowledge of media streaming technology is also essential. • Experience in Set Top Boxes (STBs) functionality and working principles.

    $9 - $15 / hr
    $9 - $15 / hr
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    ...should allow the clients to automatically detect the address IP of the server (on the same router), like UPnP or even better a custom method, possibly simple but reliable. All the clients that have sent a message to the server should be registered in a simple IP list. Then every message from one client should be automatically re-sent over Wi-Fi/UDP to all registered IP-s. There is no need to confirm the messages in either way. Consequently it seems that UDP is the right protocol to be used (to be confirmed by the contractor). Additionally the component should implement low-level basic RX and TX interfacing over one UART and one I2C port. The target HW environment will be Raspberry Pi Zero 2W with Linux. The sending and receiving code should execute possibly in the b...

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    ...communication component handling low-volume, ca. 20-byte command messages with lenient performance requirements. There will be two versions of the component with shared functionality. One will be a “client” one and the other will be a “server” one. The main communication between the client and server components should take place in Wi-Fi (typical local single router) network over the TCP/IP or UDP (as recommended by the contractor). The server component will handle additionally some I2C and UART 2-way interfacing. The components should work in the following OS-s: • Client: a multiplatform one, at least Android, Linux and Windows environments, optionally in iOS if including iOS into in a common multiplatform project is possible without a significant...

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    I am looking for an experienced live streaming server engineer. As part of this role, you will be responsible for developing and maintaining live streaming servers supporting UDP, RTMP, SRT, RTSP, RTP and WebRTC protocols. Design and implement a live streaming gateway that converts streaming data between UDP, SRT, RTMP, HLS, and RTP protocols. Ensure seamless conversion of streaming data: from UDP to RTMP, HLS, RTP, SRT and vice versa; RTMP to UDP, SRT, RTP, HLS; From SRT to UDP, RTMP, RTP, HLS; From RTP to SRT, UDP, RTMP, HLS. Work with your team to optimize server performance and scalability. Resolves issues with streaming protocols. If you are passionate about live streaming technology and have the skills to excel in this role, we want to hear...

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    I need support with a vide...video-focused project. The developer should have deep knowledge in: Python,nginx - Video encoding/decoding via Ffmpeg, the focus being on encoding efficiency and quality. - Significant experience working with real-time messaging protocol (RTMP) and user datagram protocol (UDP). - Understanding various video file formats, although the primary formats we'll be working with are RTMP and UDP. Skills & Experience: - Proficient with Ffmpeg - Strong understanding of working with various video file formats - Experience implementing RTMP and UDP video streaming functionality. This dual expertise is crucial to this project. Thriving in this project means bringing depth of knowledge in video processing and an aptitude for swiftly implemen...

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    I'm in need of a proficient Java programmer to create a Gossip protocol for a distributed system project. The specialist should have extensive experience in Socket programming in Java as it will be pivotal. Key Project Requirements: - Solid background in de...systems - Proficiency in Java and strong experience with socket programming - Ability to deliver high-quality code, optimizing for readability and maintainability To Implement a fully distributed gossip algorithm for calculating or discovering (a) the average value in the network, (b) the size of the network, (c) the maximum and minimum values in the network and then some other gossip functions. Use UDP and serialized Java Objects exclusively for network communications. Nodes may only gossip with immediate neighbors (b...

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    Gossip Protocol. I am seeking an experienced and specialized developer to create a robust gossip server in a distributed system. To Implement a fully distributed gossip algorithm for calculating or discovering (a) the average value in the network, (b) the size of the network, (c) the maximum and minimum values in the network and then some other gossip functions. Use UDP and serialized Java Objects exclusively for network communications. Nodes may only gossip with immediate neighbors (by node number). Skills and Specifications: - Proficiency in server-client and distributed systems - Strong understanding of system architecture - Proficient in Java Responsibilities: - Develop a distributed system with a primary function for a gossip protocol - Implement system scalability capabil...

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    ...and having extensive knowledge of Linux implementation. The primary goal of the project is to build a proof-of-concept around network communication, specifically using the UDP protocol. Your responsibilities will include: - Understanding my requirements and translating them into viable code - Developing code that facilitates UDP network communication - Focusing on transmitting chat data in this UDP implementation The ideal freelancer for this job should have: - Profound knowledge and skill in C language programming - Experience in Linux OS environment - Comprehensive understanding of network communication, especially UDP - Previous work on similar projects will be a plus Keep in mind, what matters to me is the efficiency and reliability of the code. Cle...

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    I am currently look...js, and Rust. Experience with the WhatsApp Business API is essential for this project. Applicants should showcase a successful track record of integrating the API into their previous projects. We give preference to developers based in Chennai. WhatsApp API functionality: - Seamless integration of WhatsApp Business API functionality. - The backend, post messages in a structured format through the UDP protocol, convert them into WhatsApp API, and trigger them to the members. - Receive responses in the form of booleans or integers and communicate them back to the backend. - Manage sub-questions Bid only if you have considerable experience and a strong understanding to effectively manage these functionalities, ensuring the robustness and security of my backend ap...

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    I'm looking for an experienced developer, with knowledge in Unity AR (, OpenXR...AR (, OpenXR), to create an educational AR application . The app will be developed for the Meta Quest 3 ,tablet, phone). Your proficiency in app development for AR platforms is a must. The app has the following specs: - the user use Meta Quest glasses (or phone, or tablet) seeing the agriculture crop . - reading GPS location (from a Bluetooth GPS advertisement from an external device, or by UDP packets received from hotspot phone) , the app displays crop info data (retrieved through REST API). - what user sees , has to be saved on local storage, uploaded to a repository or video streaming to a server. Example to achieve:

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    Data Extraction 已经结束 left

    I need help extracting data from VR controller and sending to matlab using UDP connection. I have the connection it just needs edit to work.

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    UDP Proxy Solution? 已经结束 left

    i am trying to find UDP proxy for my work but i cant find any cheap Udp proxies provider for uk proxy. Anyone can help with?

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    ...diagrams for four key network protocols: UDP, TCP, RPC, and RTP. Each protocol plays a crucial role in the communication and functionality of network components. The diagrams should serve multiple purposes: illustrating the communication pathways within networks, visualizing data flow between protocols, and demonstrating the unique functionalities of each protocol. **Requirements:** - Create 3 sets of diagrams for each protocol, totaling 12 diagrams. - Each diagram should convey intermediate detail, incorporating technical specifications relevant to each protocol's operation and interaction within a network. - A distinct color scheme should be used for each protocol to facilitate easy differentiation and understanding. This means one unique color for UDP diagrams, an...

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    I have a nucleo board H723ZG, and I want the step by step configuration for PING + UDP without FreeRTOS. It must work with the board and use STM32IDE. Basically, I want to configure the ETH + LWIP to make an UDP+PING Example to work. More details in here: Budget and timeline: "A few hours. I Budget is like 20-30 CAD. I already provide all my references in the linked post. I actually just need help setting up the project. I am just looking for that I am missing that I can't get the project to work. At some point it the same list of steps I provided worked in the past on in existing project for the same board."

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    I need a demo sip web RTC client built with js sip for demo. This is a quick project and will only need a demo to work with asterisk. Asterisk is configured and running.

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    ...should be able to defend against SYN Flood, UDP Flood, and HTTP Flood attacks. Specific Requirements: - The defender program should have the ability to detect and mitigate these types of attacks effectively. - It should be able to analyze network traffic and identify malicious patterns or anomalies. - The program should have a user-friendly interface that allows for easy configuration and monitoring of the defense mechanisms. The project is related to a previous project called (OMNet++ DDoS Attack Simulation) . That project was done at the TCP level; however, the new project should have the following features: 1. The defender program should be before the target server at the presentation level. 2. The program should detect the DDoS attack (SYD & UDP floods) and get t...

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    I am seeking a cybersecurity expert who specializes in DDoS prevention. The ideal candidate should possess a deep understanding of different DDoS attacks - SYN Flood Attacks, ICMP Flood Attacks, and UDP Flood Attacks in particular, and know effective prevention methods for each. I'm looking for DDoS prevention web application/desktop application developer, who has more skills for cyber Security, networking, DDos attack etc deadline: 4-5 days

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    I'm in need of an expert to help develop a real-time control Windows application Qtwebsocket or other websockets. When I move my mouse on my PC, other mouse cursors of several remote computers should be moved simultaneously with my one. And when I press any keys on my PC, same keys on remote computers should be pressed simultaneously with my one. Only websocket not tcp or udp socket. Budget is 50$ and timeline is 1 day. Key functions: - Remote access - Data logging - Real-time monitoring Ideal skills include: - Extensive knowledge in Qt programming as it is our preferred language. - Proficiency in C++ is also required. - A strong background in Computer Network. I want to find a freelancer who can deliver quality and timeliness. Expertise in this kind of project is crucial. ...

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    ...should be able to defend against SYN Flood, UDP Flood, and HTTP Flood attacks. Specific Requirements: - The defender program should have the ability to detect and mitigate these types of attacks effectively. - It should be able to analyze network traffic and identify malicious patterns or anomalies. - The program should have a user-friendly interface that allows for easy configuration and monitoring of the defense mechanisms. The project is related to previous project called (OMNet++ DDoS Attack Simulation) . That project was done at the TCP level; however, the new project should have the following features: 1. The defender program should be before the target server at the presentation level. 2. The program should detect the DDoS attack (SYD & UDP floods) and get th...

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    I quickly require someone with a knowledge of Fortigate firewall rules to help configure the firewall for my on-premise Barracuda Archiver. It is imperative to allow outbound traffic on AWS and other IP addresses for ports: 1194 (TCP/UDP), 5120-5129 (TCP/UDP), 80, 443. The ideal freelancer is: - Highly experienced in Configuring firewall rules; - Familiar with Fortigate firewalls; - Understands Barracuda Archiver outbound traffic and AWS ports; - Prompt and efficient, given the urgency of this task.

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    ...existing C++ code, specifically experiencing issues in malloc and tcp connection . This project entails finding and rectifying this issue to ensure efficient operation. This job will require you to dive into an already existing C++ codebase, put logs identify the problem with our runtime, and implement a fix. We have the c++ code already with us , it has a module cold udp which is custom-developed, the problem is that when udp is run it throws this error sometimes when packets come from tracker : TELT: Total Packets received = 1 Sent Packet No : 1, Bytes Count for the packet : 127TCPComm::Error reading TCP/IP Connection closed *** Error in `./udp_d': double free or corruption (!prev): 0x00007f24d00238c0 *** Abort Signal Captured...terminating AVL Array length : 83 TE...

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    I require a freelancer with advanced network security skills, and proficiency in identifying URLs and public APIs. The main goal of this project is to sniff network traffic specifically for RadarBot in order to enhance our network security.

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    I require a freelancer with advanced network security skills, and proficiency in identifying URLs and public APIs. The main goal of this project is to sniff network traffic specifically for RadarBot in order to enhance our network security.

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    I am looking for an expert Android developer who can create a video streaming app with the following requirements: - Live streaming feature only - The app should support live streaming over SRT, RTMP, and UDP protocols - The project needs to be completed within 1 month Ideal skills and experience for this job include: - Strong proficiency in Android development, specifically in video streaming - Experience with integrating live streaming APIs and protocols - Knowledge of SRT, RTMP, and UDP streaming protocols - Familiarity with video encoding and decoding - Ability to optimize video streaming performance and handle network challenges If you have the required skills and can meet the project timeline, please submit your proposal.

    $15 - $25 / hr
    加封 保密协议
    $15 - $25 / hr
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    ...The system should be based on either ESP32, ESP8266, or Raspberry Pi, as per availability and efficiency in meeting project needs. Frequency Detection Range: The device must accurately detect sound frequencies between 18,000 Hz and 19,000 Hz. Network Communication: Upon detecting a specified frequency within the range, the device should send a signal through UDP (User Datagram Protocol) over a Wi-Fi network. Target IP and Port: The UDP signal must be directed to a specific IP address and port, which will be provided. Scalability for Mass Production: As the initial requirement is for at least 40 units, the design and implementation should be suitable for mass production without significant modifications. Additional Specifications: Any additional specifications, such as powe...

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    I want to make some modifications to an existing Android app whose source code is available to me. This is the repository. 1.) Adding a window to display the UDP data - Integrate a window for real-time display of UDP data within the application, app will receive the data from a udp server in txt and that txt should be plotted on a dashboard in real time( the data is of pollution sensors) 2.) Button adding to trigger Python code - Add a button in the app to trigger the Python code which is present in the companion computer. 3.) UI/UX customization,figma design will be provided - Change UI/UX of app in reference to figma design provided. 4.) Auto update feature with admin control - The app should have an auto update feature, on which the admin should

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    ...communicate with the players. If it's not possible to use a direct connection (due to NAT or firewall), connect a TURN server instead. Once the connection is made, then send messages between some clients and then terminate the app. This is just the basic summary. Please refer to the PDF attached for the full specification. I don't want to use WebRTC due to its high latency, but instead need to use raw UDP packets (SOCK_DGRAM). This is both portable and performant. There are various NAT traversal libraries out there, but I prefer using PJSIP because Android and iOS devices are supported. If you prefer to use another library, please consult me first. Thank you CANNED RESPONSES WILL BE IGNORED. DO NOT MENTION IN YOUR PROPOSAL THAT YOU HAVE SKILLS IN IRRELEVANT TECHN...

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    - Manage Servers through the SSH protocol - Manage IPv4 Subnets - Manage Geo Location of prefixes - Implementation of IPv4 Proxy HTTP, Socks5, UDP (HTTP is Socks5) - Maximize utilization of the Debian 11 and 12 operating system. - Install is configure Bird (BGP) - Install and Configure 3Proxy - Authentication by allowed IPs - User authentication is password - Configure Firewall rules (inbound and outbound rules) - Do not allow the most common types of leaks (mainly DNS leaks). - Cron (release memory cache every 5 minutes). - Band control - API for external integration - Integration module for WHMCS The system must be developed in PHP 8.2 or newer using PSR good practices.

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    ...experiment you managed to send data out and to receive data in over HTTP using Big6. Furthermore Big6 created HomeSeer device automatically to hold the information received for further use. The project at hand here is to send data out (control) and receive data in (status) to Matter enabled devices in compliance with Matter protocol. As far as Matter rides on top of TCP and UDP and as far as both TCP and UDP are supported by Big6 now, than no work is expected at lower levels than the application layer. 3. Deliverables and testing New tab in Big6 profiles "Matter" with similar functionality as the other profiles. The new profile page will have everything necessary to setup a Matter profile. Unlimited number of Matter profiles will be allowed The new...

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    I am looking for a skilled Java developer to create a real-time network packet analysis application for the Windows platform. The ideal candidate will have experience with analyzing both TCP and UDP protocols and will be able to implement packet analysis features. Key requirements for the project include: - Ability to analyze both TCP and UDP network protocols - Proficiency in Java programming language - Experience with packet analysis - Familiarity with Windows platform If you have the skills and experience needed for this project, please submit your proposal.

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    Need someone to guide me via anydesk into setting load balancer on aws. Protocol is udp I already setup my auto scaling group but I may need help with this if it does not work as expected. Please only bid if you have previous experience with aws load balancing and auto scale

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    I am looking for a freelancer who can analyze and filter TS strea...filter TS streams on the Linux platform. The ideal candidate should have experience in the following: - Advanced filtering options for TS stream analysis: - i want analzye TS live streams from DVBS2 then fillter ECM income from broadcast and include more services then allow only clear ECM and remove any extra services attached with it, after that get clear video and audio - live stream will be UDP or TCP both option possible i can delivery The project requires the following features: - need to be on linux ubuntu18 note/ important is analyze ECM and remove all extra services then allow only ECM which responsible for decrypt stream If you have the necessary skills and experience, please submit your proposal. ...

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    ...Alert system for suspicious activity: The application should have an alert system in place to notify users of any suspicious activity detected. - Detailed report generation: The application should generate detailed reports on packet analysis, providing insights into potential security threats. - Network Protocols: The application should support all common network protocols, including TCP/IP and UDP, to ensure comprehensive packet analysis. - Ideal skills and experience: - Proficiency in Java programming language - Strong understanding of network protocols and packet analysis - Experience in developing real-time monitoring applications - Knowledge of security analysis techniques and best practices Note: Please provide examples of previous projects or relevant experience in the fi...

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    3 个竞标