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    我需要一个Interspire邮件营销的专家或者邮件群发方面设置的专家来执行以下任务: - 优化Interspire邮件营销的MySQL服务器 - 支持使用多个SMTP服务器 - 支持使用多个IP地址和域名轮换 - 支持每SMTP每小时处理的最大邮件 - 设置DKIM签名,RDNS,PX,MX和SPF记录,DNS和ISP投诉循环 - 配置邮件服务器MTA工作Interspire邮件营销,安全,快速,和优化收件箱递送的主要供应商(hotmail, yahoo , gmail等) - 设立cron日程设置 - 它必须是可以使用随机词的同义词。 - 最重要的是,确保所有这些工作完美

    $69 (Avg Bid)
    $69 平均报价
    1 个竞标

    ...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

    ...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吞吐量,详细讨论。 7,S...

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

    ...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吞吐量,详细讨论。 7,S...

    $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

    开发一套dns防护系统 需求: 1.可实时统计查看dns节点当前查询数量 2.可拦截非法dns查询访问 3.搭建后台管理系统对域名进行管理. 要求: 精通dns协议,了解dns流程,做过dns相关方面的工作 有时间兼职和有经验可竞标 待遇优厚.只限中文竞标

    $7037 (Avg Bid)
    $7037 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.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

    招聘一技术员,兼职月薪万元起,每天保证4小时以上的工作量即可 要求非常了解tcp协议,http协议,dns协议 有多年c++经验 具体功能详谈! 只限中文竞标!

    $2243 (Avg Bid)
    $2243 平均报价
    8 个竞标

    需要一名分析员分析一次发包的方式 熟悉网络环境,懂发包的主流方式,dns放大 dns反射等 提供案例能够辨别出攻击的方式和类别 良好的英文阅读理解能力!

    $555 (Avg Bid)
    $555 平均报价
    1 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

    了解CDN的一般架构和相关开源项目知识。会shell脚本和linux常用命令 熟悉DNS流程及机制,能通过iptables实现一些常用的安全规则 熟悉HAProxy的特性,会制定一些安全策略,并通过HAProxy的配置实现出来。 熟悉Nginx,会编译各种Module,了解常用的module(CDN方面) 可熟练地配置nginx以满足不同的业务需求。熟悉Apache Traffic Server也可。 熟悉linux,shell, python, lua 有3年以上的工作经验! 有这方便的经验的大牛可以联系!待遇优厚!具体细节详谈!

    $2500 (Avg Bid)
    $2500 平均报价
    1 个竞标

    了解CDN的一般架构和相关开源项目知识。会shell脚本和linux常用命令 熟悉DNS流程及机制,能通过iptables实现一些常用的安全规则 熟悉HAProxy的特性,会制定一些安全策略,并通过HAProxy的配置实现出来。 熟悉Nginx,会编译各种Module,了解常用的module(CDN方面) 可熟练地配置nginx以满足不同的业务需求。熟悉Apache Traffic Server也可。 熟悉linux,shell, python, lua 有3年以上的工作经验! 有这方便的经验的大牛可以联系!待遇优厚!具体细节详谈!

    $2000 (Avg Bid)
    $2000 平均报价
    1 个竞标

    开发一款小程序反查cdn源地址,可提供思路,懂dns协议会写程序的基本可以完成,价格300$

    $555 (Avg Bid)
    $555 平均报价
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    制作一个在多网络环境下的网络切换小工具(PC) 具体要求: 招标方已有原型图,按原型图开发即可。 产品说明: 这是一个用于快速切换不同网络的PC小工具。 用户在第一次设置好各配置后自动记录网络配置,点击启用即可快速修改IP、DNS的设置,以满足用户在不同网络环境下的使用习惯; 备注: 软件为中英文语言自适应; 具体要求: 1. 软件大小:1M内(建议); 2. 免安装的单一文件; 3. 源代码需完整、规范、具有扩展性; 4. 软件需有自升级逻辑; 5. 提供完整源代码、帮助文档和技术文稿; 6. 软件交付之日起提供1年的免费维护期; 7. 及时配合修改软件不足之处。

    $172 (Avg Bid)
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    我需要一个Interspire邮件营销的专家或者邮件群发方面设置的专家来执行以下任务: - 优化Interspire邮件营销的MySQL服务器 - 支持使用多个SMTP服务器 - 支持使用多个IP地址和域名轮换 - 支持每SMTP每小时处理的最大邮件 - 设置DKIM签名,RDNS,PX,MX和SPF记录,DNS和ISP投诉循环 - 配置邮件服务器MTA工作Interspire邮件营销,安全,快速,和优化收件箱递送的主要供应商(hotmail, yahoo , gmail等) - 设立cron日程设置 - 它必须是可以使用随机词的同义词。 - 最重要的是,确保所有这些工作完美

    $250 - $750
    $250 - $750
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    ACDP is an enterprise and on the lookout for a skilled IT professional to help bring a variety of projects to life. The scope is broad, encompassing possible website development, software creation, or app building initiatives. **Initial Requirements:** conversion and enhancement of a Codeigniter-based website to WordPress. DNS Security configuration. Addition of webpages and design as per a chosen template. - **Past Work:** Showcase similar projects you've spearheaded or contributed to significantly. Links or a portfolio will be highly beneficial. - **Experience Level:** I'm targeting someone with an intermediate level of experience. You should have a solid track record and be comfortable tackling the complexities of IT development without needing extensive over...

    $99 (Avg Bid)
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    I'm looking for a skilled web developer who can create an E-commerce website for my business. The website will be the platform for all sales, so its design, functionality, and security are paramount. Key Requirements: - E-commerce: The website will be the main point of sale for the business, so it needs to have a robust and user-friendly E-commerce system. This will include product listings, shopping cart, checkout process, and order tracking features. - Payment Gateway Integration: I need you to integrate both PayPal and Stripe, so customers have a variety of payment options at their disposal. This will require a good understanding of integrating these gateways securely. - Product Categories and Search Functionality: The site will offer a range of product...

    $76 (Avg Bid)
    $76 平均报价
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    I'm facing some DNS and Active Directory related issues on our on-premises servers. I need an expert who can delve into the root of the problem and resolve these issues for us. Your main tasks would include: - Checking DNS configurations. - Verifying Active Directory replication. You will be provided with full administrative access to the servers to ensure that you have everything you need to identify and solve the problems. Your expertise in these areas will be crucial to our operations.

    $27 / hr (Avg Bid)
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    I'm in need of a professional who can assist me in hosting a web domain on a European server, with a preference for Germany. The website itself will be used for domain forwarding, essentially functioning as a gateway to another site rather than hosting content itself. Key Requirements: - Web Domain Hosting: Experience in setting up and hosting web domains is essential. - European Servers: Ideally, the freelancer should possess experience with European server hosting, with a preference for German servers. - Domain Forwarding: The primary purpose of this website will be to forward to another site, so an understanding of DNS settings and domain forwarding is crucial. Please ensure you have the above skills and experience before bidding.

    $162 (Avg Bid)
    $162 平均报价
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    need to change document to look more professional have it save as a pdf and have auto signature on it i will need my logo put on to it. i will need to be able to insert pictures i will be needing to do all of this from a Samsung tablet, so if i take the pic on the tablet i want to be able to insert that pic into the doc all of the information on the original doc will stay the same and i want them to stay as tick boxes the attached doc is an example of that the original doc is

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
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    I'm in need of a skilled Nginx expert to help me configure a server for my application. Some key details about the project are as follows: - I'm looking to implement Load Balancing and SSL termination for my TCP traffic. - On the UDP side, I would like to have the server configured for Streaming Media and DNS Resolving. In addition, the Nginx should be set up on a Linux-based operating system. Ideal skills for this project include: - Proficiency in Nginx configuration and management - Strong understanding of TCP and UDP protocols - Experience with Load Balancing, SSL, Streaming Media and DNS - Linux server administration I'm open to suggestions for the best approach in setting up these features, so good communicati...

    $27 / hr (Avg Bid)
    $27 / hr 平均报价
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    Seeking a talented designer with a firm grasp on creating engaging non-fiction book designs. The ideal candidate should have: - Proficiency in designing informative illustrations. - A strong understanding of minimalist design prin...have: - Proficiency in designing informative illustrations. - A strong understanding of minimalist design principles. - I want it designed in Microsoft word The project involves developing illustrations that will enhance the clarity and overall appeal of the book. Experience with illustrating scenarios and ideas in a minimalist, informative manner is crucial for this role. Personal style, creativity, and originality are highly valued for this project. Your ability to work on a tight schedule will greatly influence success. Let's create som...

    $6 / hr (Avg Bid)
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    I'm currently experiencing a problem where my emails are being marked as spam. I'm looking for a professional who can help me fix my rDNS DNS record in Cloudflare. Example :

    $24 (Avg Bid)
    $24 平均报价
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    I am seeking an experienced IPTV app developer to rebrand an application similar to smarters pro. It's crucial for the rebranded app to support Android platform. the app must be working by activation codes instead of username and password with panel management dns if possible

    $178 (Avg Bid)
    $178 平均报价
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    I'm looking for a seasoned graphic designer to refine my existing logo. The task requires: - Updating the design to make it look less cartoonish and more refined - Injecting creative graphical elements that echo professionalism and creativity. The revised logo will be extensively used on my website, social media profiles, as well as in printed materials. Thus, it should work well in digital and print formats. The ideal candidate should possess a strong knack for color grading, graphic design, and an understanding of brand messaging.

    $50 (Avg Bid)
    $50 平均报价
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    Logo + Admin Panel + Multi DNS I'm in need of an expert in APK rebranding specifically for Tivimate IPTV. The chosen freelancer should have experience and proven capability in android platform development and APK rebranding. They should be able to; - Efficiently handle the task of rebranding our Tivimate IPTV APK into IBO player with a new logo. - Build a comprehensive Admin Panel integrating functions of User and Content management efficiently. Since the rebranded APK should be compatible with Android, a substantial level of expertise and experience with this platform is crucial. A successful application will demonstrate sufficient experience in similar projects.

    $133 (Avg Bid)
    $133 平均报价
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    I'm looking for a tutor who can guide me through my college course on computer organization. This course covers a wide range of topics including permission models, system architecture, concurrency, virtual memory, cryptographic primitives, and TCP/IP networking. I need a tutor who can help me understand difficult concepts and prepare for exams. Key Requirements: - Should be knowledgeable in all the topics listed. - Ability to explain past exam solutions. - Experience tutoring in computer organization or related subjects. - Able to communicate via instant messaging for convenience. - help in exam preparation Here is a list of all the topics covered in this course Building and Introduction - Basics of .o, .a, .so files, dynamic/static linking, and makefiles. Acco...

    $117 (Avg Bid)
    $117 平均报价
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    ...looking for a professional web designer to create a business website for a startup company . This project includes the elemental setup for business emails. The domain is reserved in 101domain but the web and email hosting in different one , so will need the designer to correctly work this and be proficient in DNS records and how to transfer .. I’ll provide candidate with 101domain access and the other platform for web and email host access so he set all and ensure everything up and running . Website would be similar to this website but in much smaller , 5 pages ( home page, about us , services , certificates , contact us) also on home page a form consist of AOG request to email or Whatsup .., I have the logo and contents written but need the ...

    $178 (Avg Bid)
    $178 平均报价
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    I'm looking for a skilled professional who can help me configure DNS protocols, specifically DKIM, and integrate SMTP with my WordPress site. Requirements: - DNS Configuration: I need help setting up DKIM as part of my DNS protocols to ensure secured email communications. - SMTP Integration: I am aiming to improve email delivery on my WordPress Ministry site. This would involve configuring and integrating SMTP on AWS services and enable email deliverability through the WP site. Ideal Skills: - Proficiency in AWS and DNS management systems and protocols, especially DKIM on light sail and AWS. - Strong experience in configuring and integrating SMTP services. - Previous work with WordPress sites, ideally with a focus on Ministry sites, to ensure a ta...

    $72 (Avg Bid)
    $72 平均报价
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    I need help configuring DNS settings for my 6 Blue Host domains and connecting them to my Estage hub via Cloudflare. Currently, all domains show as active on both Blue Host and Cloudflare, but they are not successfully connecting on Estage. Essential tasks include: - Verifying that DNS settings are correctly configured for all 6 Blue Host domains - Investigating the reason why the domains are not connecting to Estage - Ensuring that the domains are successfully connected to Estage by resolving the issue As this is my first attempt at connecting domains to Estage, I'm looking for an experienced professional who can efficiently troubleshoot and resolve this issue. Ideal Skills: - Proficient with DNS configuration - Experienced with Cloudfla...

    $30 - $250
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    $30 - $250
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    DNS FIX EMAIL AND SSL PARAMETERS

    $129 (Avg Bid)
    $129 平均报价
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    I'm on the lookout for an experienced no-code specialist who can efficiently design a robust solution for my project. The primary task entails developing a Chat-GPT system that can promptly respond to emails. Key Requirements: - Bases on SaaS solution ( for example) ; When a new email is received (from my customer) on a mailbox (of the domain I have to create) The content is sent to chat-gpt( I have an api key) and the chat-gpt answer is send back to the origanating email sender (the customer) - Preferably a freelancer with significant experience dealing with no-code solutions for overwhelming workload management Skills & Experience: - Proficiency in no-code programming - Previous experience with email automation - Extensive understanding of GPT mo...

    $175 (Avg Bid)
    $175 平均报价
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    I'm struggling with a problem - I've installed SSL on my ...server and it seems to be running smoothly with Apache. However, the issue arises with my DNS, where the SSL isn't working. Precisely, HTTPS isn't functioning as expected. What I need is someone experienced with server setup, particularly SSL encryption, Apache, DNS configurations, and fault-finding to step in and sort this out. IDEAL CANDIDATE: • Proven experience with SSL and DNS. • Knowledge of server configurations. • Proficient in troubleshooting and resolving technical issues. • Attention to detail for fault-finding. Please include your previous experience dealing with similar issues, your approach to problem-solving and why you're the best fit ...

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    $23 平均报价
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    I'm looking for an expert in Synology Nas Management for utilizing various applications including synology mailplus, file sharing, virtual machines, optimizations, dhcp server, dns server, active directory server model ds 1621xs+ also trying to add more synology nas for better performance. The ideal consultant should have: - Proficiency in Synology NAS systems - Expertise in setting up and optimizing file storage and sharing on a Synology NAS. - Good communication skills to explain complex technical ideas in an understandable way. If you have experience with similar projects, please let me know.

    $131 (Avg Bid)
    $131 平均报价
    13 个竞标

    I'm looking for an expert in Synology Nas Management for utilizing various applications including synology mailplus, file sharing, virtual machines, optimizations, dhcp server, dns server, active directory server model ds 1621xs+ also trying to add more synology nas for better performance. The ideal consultant should have: - Proficiency in Synology NAS systems - Expertise in setting up and optimizing file storage and sharing on a Synology NAS. - Good communication skills to explain complex technical ideas in an understandable way. If you have experience with similar projects, please let me know.

    $71 (Avg Bid)
    $71 平均报价
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    My domain is facing issues with DNS configuration, causing the website to be completely inaccessible. I'm looking for an expert in this area to help resolve the problem. Key Responsibilities: - Analyze and troubleshoot the DNS configuration of my domain. - Identify the root cause of the issue leading to the website unavailability. - Propose and implement the necessary changes to fix the problem. Ideal Candidate: - Proven experience in DNS management and troubleshooting. - Familiarity with common DNS issues, their symptoms, and resolution techniques. - Excellent problem-solving skills and the ability to work in a fast-paced environment. - Strong communication skills to explain the issues and solutions effectively.

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    $68 平均报价
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    I am currently using Cloudflare as my domain registrar. The primary reason for this project is to transfer DNS services to Namecheap as I need to have email services on Namecheap. Key Project Requirements: - Transfer DNS from Cloudflare to Namecheap. Ok now the non ai: Check out the attached. It basically explains the parameters (which I don't understand). Namecheap has good helpdesk tho, but I think cloudflare does not, or I would have already handled it.

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    This project is fairly simple for the right expert. I have 2 kinds of domains. a) Freshly registered domains b) existing domains with LOW or BAD domain reputation at Google Postmaster Tools I need someone to take my domains and get them to HIGH domain reputation in Google Postmaster Tools. You have to use your OWN tools. you cant use my servers for this task. you will take a domain and will deliver a HIGH reputation. I will setup the correct dns, but you cant send email from my servers. Please Bid how much you want to do each domain. your Bid must be for 1 Domain. This should be a simple and straight forward task for the right person with the right tools. I am expecting an affordable bid. I will have many domains for this on an ongoing basis...

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    Developing a Windows & MacOS executable app that use GetDNS library to implement a simple DNS Proxy. Detailed specifications of the DNS Proxy shall be shared upon award. Experience with GetDNS library is mandatory .

    $1067 (Avg Bid)
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    ...The distance between each box side ways is 0.3cm, top and bottom minimum 0 5 across coloums and 13 rows down The size of each box label is 38.11mm width and 21.2mm height Key requirements include: - Coming up with a unique, clean, and modern label design. - Incorporating price tags into the design; this is an essential aspect that should be seamlessly integrated for clear visibility and identification. The ideal candidate for this task will boast a strong background in graphic design, particularly in creating modern and visually engaging designs. Experience in creating labels or similar deliverables will be a plus. Any proficiency in using design software will be greatly appreciated as it will speed up the task completion and ensure smooth communication. Strong atte...

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    My Wordpress website hosted on Namecheap is currently showing a "DNS Probe Error," making it inaccessible. I manage my DNS settings through Namecheap. I am seeking a freelancer to help me resolve this issue. Requirements: - Diagnose and fix the DNS Probe Error that is causing my Wordpress website to be inaccessible. - Experience with DNS management through Namecheap is essential. - If possible, also help diagnose and address any potential subdomain errors, though this is a secondary issue. Please provide an estimate of how long it will take to investigate and fix the DNS Probe Error.

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    We use at this moment Open VPN server for: 1. user class I wich can acces all internal network resurces, through open vpn tunnel (domain admin) 2. user class II wich can acces limited resources on internal network, through open vpn tunnel (domain usser) 3. user class III, its company clients wich connect to a server in the internal network, limited to an acounting application, wich are working as client-server. Basically we have on internal network a virtual windows server wich are hosting this accounting application in server mode, and the clients have a desktop accounting application (acting as a client) wich are connecting through open vpn tunnel to the virtual windows server IP. The important is that the desktop application acting as a client, in the connection setting ask the...

    $266 - $797
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    $266 - $797
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    virus on wordpress site. In fact my wordpress site is probably infected with a virus that redirect my dns to any scam site. Timing 24h / budget 50$

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    $100 平均报价
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    I'm encountering a thorny issue where Gmail emails aren't being received across all accounts hosted on my WHM. Unfortunat...missing emails aren't found in the spam folder so I'm led to believe it's an error rooted deeper in the system. Recently, there were a few changes to our DNS settings. However, not being entirely sure about the correct setup of my domain's MX records, I suspect this could play a part in the issue we're currently facing. Ideal Skillset for this task: - In-depth understanding of WHM/cPanel operation - Experience tackling email delivery issues - Proficiency in DNS settings management - Knowledge about MX records settings This project requires a prompt diagnosis followed by a resolution to the problem. The aim is...

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    I'm urgently looking for a skilled professional to help me secure my website against DDoS attacks, specifically focusing on DNS amplification. work over any disk only must be now !

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    49 个竞标