Dns cdn工作

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    2,000 dns cdn 份搜到的工作,货币单位为 USD
    个人CDN系统的搭建 已经结束 left

    后台分为主和客 主一台服务器 客一台服务器 后台功能虽然模仿 但是主客后台显示及控制效果以ThinkPHP框架来进行操作 我发了些客端后台示例图 节点模仿的安装方式 节点的安装由主端进行安装分配给用户

    $2407 (Avg Bid)
    $2407 平均报价
    3 个竞标
    视频直播/点播cdn 已经结束 left

    需要研发或者收购一套视频直播/点播cdn系统 有成熟的计费,监控,和节点管理功能

    $15555 (Avg Bid)
    $15555 平均报价
    3 个竞标

    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

    ...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。 8,需兼容linux所有版本内核,且兼容wind...

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

    ... 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。 8,需兼容linux所有版本...

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

    ... 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。 8,需兼容linux所有版本...

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

    ...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! 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。 8...

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

    ...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。 8,需兼容l...

    $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

    开发一套cdn直播加速系统 有类似经验的可以竞标,可以使用开源项目修改 项目是一个长期项目,有兼职大牛欢迎竞标

    $3000 - $5000
    $3000 - $5000
    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!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! ...

    min $5000
    min $5000
    0 个竞标

    开发一款CDN流媒体视频直播加速程序 可修改simple rtmp-server 或者 evostream rtmp-server都可以 需要有后台网页傻瓜式发布流,后台自动同步流,本人做视频直播加速!有能力的大牛欢迎投标!寻求长期合作,只限中文竞标!可兼职! 待遇底薪2 W/月 + 提成

    $3000 - $5000
    $3000 - $5000
    0 个竞标

    开发一款查询网站源地址的程序,技能需求 1.C++大牛(3年以上,避免浪费大家时间) 2.精通网络编程,linux 3.精通网络协议 4.中文竞标 满足以上条件的均可竞标. 技术确实很好者可以长期月薪待遇!及海外就业!

    $3277 (Avg Bid)
    $3277 平均报价
    5 个竞标

    开发一套网站程序, 前台展示业务内容和客户可执行注册登陆 后台用于操作cdn,视频,直播接口 可后台直接管理客户计费等 只限有类似开发经验的或在职cdn公司的竞标待遇详谈 另只限中文竞标

    $1136 (Avg Bid)
    $1136 平均报价
    4 个竞标

    程序分主控(win)和被控端(linux),被控端开启后连接到主控 主控端负责发布任务,被控端负责对任务进行 匹配网站的源地址 目前大部分网站都是做了cdn加速的,目的是要匹配到网站的源地址并非cdn地址 有过类似开发经验的,在cdn公司工作过的,非常熟悉cdn流程的均可竞标 只限中文竞标,非诚勿扰!

    $3561 (Avg Bid)
    $3561 平均报价
    2 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

    需要一个会配置商业版crtmpserver的程序员 1。要搭建一套cdn直播加速系统,要求直播兼容大部分主流的直播协议 2。需要有足够的时间来跟项目,没有时间的误扰 3。主要对直播程序有很好的了解,对linux操作熟悉。 开发过或者目前在职要兼职的大神们期待你们竞标。 满足以上要求的在竞标,谢谢!

    min $5000
    min $5000
    0 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。 ...

    $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CDN反查源地址ip的软件 Project Description: 1.要求可直观的观察到CDN节点的实时状况,用户数量,热点情况等等 2.要熟悉CDN程序整套流程,程序本身需要支持策略,可以防御ddos攻击 3.有这方便的经验的大牛可以联系!待遇优厚!具体细节详谈! 目前cdn大家都知道是作为加速节点并分布广,我们平时访问做过CDN加速的网站只能访问到CDN的节点 无法访问到域名的源地址,那么我们怎么才可以查到他的节点后面的真实源地址呢 可以对全球ip或者知道目标域名可能使用的ip范围进行匹配 匹配的时候很多ip会不管访问什么域名他都回包,这里就需要加入特征去验证。httpanalyze程序可查看特征 验证最好能支持解压缩。很多网站的特征都是压缩过的。这里需要注意一下! 1.网页的压缩包解压,以便搜索你指定的关键字; 2.可以指定文件扫描,文件里是ip的开始,结束;可以有多个开始和借宿地址 3.指定开始的URL

    $5555 (Avg Bid)
    $5555 平均报价
    1 个竞标

    懂视频加速程序的可以联系我! 需要开发一款程序为视频加速。 要求程序支持多节点,类似cdn 另懂得视频攻击原理可做防护的优先考虑!

    $1645 (Avg Bid)
    $1645 平均报价
    7 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
    1 个竞标

    注册或者登录后来查看详情。

    加精
    招聘cdn技术员2名 已经结束 left

    开发一款可查询cdn源地址的小软件。1000$ 可提供资料分析!懂的联系! 另寻可发开cdn防御技术员2名。 cdn防御技术员长期开发维护。待遇详谈。

    $1847 (Avg Bid)
    $1847 平均报价
    4 个竞标

    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)
    $172 平均报价
    3 个竞标

    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
    0 个竞标

    ...Actions to automate testing and deployment. Cloudflare: Use Cloudflare for security (DDoS protection, WAF, SSL/TLS encryption), performance optimization (CDN, image optimization), and DNS management. 3. Specific Integrations or Third-Party Services OKTA: For secure tenant-based authentication and user management. GitHub: For version control and collaboration. DataStax Astra: Managed Cassandra database service for data storage. Netlify or Vercel: For hosting and deploying the frontend application. Monitoring and Logging: Prometheus and Grafana for monitoring. The ELK Stack for logging and analysis. Cloudflare: For DDoS protection, CDN, SSL/TLS encryption, load balancing, and traffic analytics. 4. Expected User Base and Their Needs User Base: The primary users...

    $533 (Avg Bid)
    $533 平均报价
    92 个竞标

    ...Pay, specials 2. Add last 75 products - Excel 3. Add banners created, make responsive [786 pixels] 4. Upload same banners in mobile size also – mobile view of website needs fixing 5. Body system content pages – add the content; show team member how to add blogs 6. Build one content page from template; copy to five other pages; add content 7. Fix CSS so images are the correct size; AWS server 8. CDN and caching 9. Shipping partner: tracking number sent back to Pay Pal to close out the sale – adjust shipping calculation 10. Content pages for Woo [most will be done after go live] 11. Site speed 12. Rotating products on front page to include all 977 13. about 13 pdfs where organization has provided screen shots of issues to correct 14. too many plug ins; back-end ca...

    $457 (Avg Bid)
    $457 平均报价
    136 个竞标

    Hello, I need a quick fix for my DNS server running on a 2012 R2 system. The major problem encountered is that I'm unable to access my shared files. However, I can ping the IP addresses of the devices hosting these shared files. An RPC Error is shown and some Group Policy issues occur when trying to access these files. • I need someone who understands DNS thoroughly. • Experience with Server 2012 R2 is necessary. • Knowledge of RPC errors and Group Policy is required. Would appreciate quick and effective troubleshooting. Thank you!

    $166 (Avg Bid)
    $166 平均报价
    12 个竞标

    ...the DNS records and SSL certificates for my domains. Key Responsibilities: - Uploading DNS records: The successful candidate should be able to efficiently upload and configure DNS records for the domains in my WHM/CPanel system. This is crucial for the proper functioning and accessibility of the websites associated with the domains. - Configuring SSL certificates: SSL certificates are integral for ensuring the security of my websites. The freelancer should be able to proficiently install and configure SSL certificates for the domains in my WHM/CPanel setup. Ideal Skills and Experience: - Proficient in WHM/CPanel: The ideal candidate should have a strong background and experience in working with WHM/CPanel systems, particularly in the context of uploading and conf...

    $125 (Avg Bid)
    $125 平均报价
    19 个竞标
    Video Streaming Network Setup 6 天 left
    已验证

    I would like a Network Admin to configure the router of an internet network to allow the transmission of video signals from an RTP/RTSP-RTMP encoder, installed on a PC with a router equipped with a dynamic IP address in OFFICE A, to the recipient OFFICE B , which is connected to a server with a router with a static IP address. Reception/decoding i...to allow the transmission of video signals from an RTP/RTSP-RTMP encoder, installed on a PC with a router equipped with a dynamic IP address in OFFICE A, to the recipient OFFICE B , which is connected to a server with a router with a static IP address. Reception/decoding in OFFICE B must take place via an RTP/RTSP-RTMP decoder or via VLC. We are also evaluating the possibility of implementing a CDN or a VPN to further optimize signal tra...

    $140 (Avg Bid)
    $140 平均报价
    22 个竞标

    注册或者登录后来查看详情。

    加精 加急 加封 保密协议

    Please note we require tailored plan - not a generic list of website improvements. this is for a Woocommerce website that already has WP Rocket installed, WebP images optimised etc. Basically all the easy optimisation has been done. But still a very slow site., Need someone who can spend a bit of time a...order of most beneficial. We have in-house developers who may be able to complete the suggested changes, or we may discuss costs to get you to do the requested changes. This initial service request is simply asking for a tailored action plan of what needs to be done to improve speed & Page Speed insights score. Note we are not looking to move hosting provider, and ideally don't want to use a CDN (unless your action plan identifies this as a top priority that will make ...

    $31 (Avg Bid)
    $31 平均报价
    41 个竞标

    ... We're looking for a talented React Native developer to improve our mobile app, which is similar to TikTok and made for artists. This project involves working with an existing app using Expo. Project Context: Our app enables artists to share their creativity through multimedia posts that can include: - Video - Image - Combination of sound and image The app leverages Cloudinary’s CDN for media hosting. The APIs are developed using API Platform (Symfony); however, this role does not require API development work. Mission: 1 - Post Enhancement (See attached file): - Implement Text overlay on videos and images like TikTok. - Add functionality to trim video durations like TikTok. - Add functionality to resize image. - Address existing bugs and opti...

    $1367 (Avg Bid)
    $1367 平均报价
    96 个竞标

    I need a skilled professional to assist with managing my WHM/Cpanel domains and DNS settings. The project involves a mix of tasks including adding new domains, removing existing domains and updating DNS records. Key Duties: - Add new domains to the WHM/Cpanel - Remove unwanted domains - Update DNS records as needed Your expertise in WHM/Cpanel, domain management, and DNS settings will be crucial. Please provide examples of previous work that demonstrate your proficiency in these areas. I look forward to working with an experienced professional who can efficiently and accurately manage my domains and DNS settings.

    $122 (Avg Bid)
    $122 平均报价
    35 个竞标

    I was configuring DNS settings on my WHM production server when I encountered cURL error 6: Could not resolve host. I need a skilled freelancer to help me troubleshoot and resolve this issue. Key Responsibilities: - Investigate the cURL error 6: Could not resolve host issue while configuring DNS on WHM - Analyze and identify the root cause of the problem - Resolve the issue effectively to ensure proper DNS configuration and functionality Ideal Skills: - Proficient in WHM and DNS configurations - Experience in troubleshooting cURL errors - Deep understanding of server environments and cPanel Your assistance in resolving this issue promptly will be greatly appreciated.

    $17 (Avg Bid)
    $17 平均报价
    5 个竞标

    I'm searching for a proficient Go coder to develop a software application tailored for the Linux platform. Key requirements include: - Proficiency in the Go programming languag...the Linux platform. Key requirements include: - Proficiency in the Go programming language - Proven experience in software development - Keen understanding of the Linux operating system - Network programming - Geneve encapsulation - CoreDNS development Looking for Go programmers with strong networking background to write a DNS handler plugin for CoreDNS which can receive Geneve packet from client, decap the underlying DNS query in UDP or TCP or DoH preform DNS resolution as normal through the built in forward plugin. On the response side the plugin must be able to encap back to ...

    $544 (Avg Bid)
    $544 平均报价
    22 个竞标

    1and1 did it to me again. A maintanance migration on their end lead to my websites (About 5 Wordpress and 2 php script sites) going down. I get some database errors and then on a few, I get dns errors. I feel like it might me the cache and cdn's just catching up with it. Key Issues: Seeing these errors on diff sites Error Message: "Error establishing a database connection" Error Message: "DNS_PROBE_FINISHED_NXDOMAIN" Plesk Access Issues: Inability to log in to the Plesk control panel Observations: Timing of Errors: The server was operational until 12:08 PM- (that was my last email received) server migration completed at 7:39 AM. - so thats a few hours after migration the server was working fine. Current Server State: The server is accessible only in res...

    $31 (Avg Bid)
    $31 平均报价
    32 个竞标

    I am in need of an expert who can help me set up an SMTP & DNS server in my Windows system. This server will be used only for sending emails from my SAAS application. Key requirements: - Setting up an SMTP & DNS server in a local Windows environment - Configuring the server to send emails - Ensuring that the emails can be sent from my SAAS application This project does not require receiving emails, and the server will be solely dedicated to sending emails. Ideal skills and experience for this job include: - Proficiency in setting up SMTP & DNS servers on Windows systems - Experience in email server configuration and management - Familiarity with SAAS application integration - Strong understanding of email protocols and authentication If you think you ...

    $105 (Avg Bid)
    $105 平均报价
    3 个竞标

    I'm looking for a skilled web developer to help me redesign my website. The current website was recently done but has constant errors. The coder we used last time has used a "cheat" template so my website gets DNS errors very often and gets malware. I want someone to re-do the website from scratch, unless you are confident that you can fix the error. Happy to discuss both options. Link: If the website is being done from scratch - I want at least 6 months of support with it, in case I counter the same issue again, so there should be some sort of retainer. Main Sections/Pages: - The website will include Home, About Us, Services, Portfolio, and Contact pages. It's important that each page is easy to navigate and visually appealing. Ideal Skills: - Proven exp...

    $480 (Avg Bid)
    $480 平均报价
    335 个竞标

    We are looking for Hyderabad Freelancers only. As a bustling...managing our network infrastructure, implementing bulletproof security measures, and effective assistance with our server configuration requirements. Key areas of expertise include: - Proficiency with Windows Server and macOS Server - Troubleshooting diverse server issues - Network infrastructure management - Security measures implementation - Experience with Active Directory setup - Knowledge in DNS configuration - Skilled in Firewall setup Deep technical understanding and rigorous attention to detail will be instrumental for the success of this role. Looking for someone who can hit the ground running and help prevent as well as solve any server issues that arise to ensure the smooth operation of my business's ...

    $15 (Avg Bid)
    $15 平均报价
    5 个竞标
    Implement DNS Server in Go 4 天 left
    已验证

    I'm in immediate need of a DNS server implementation using UDP sockets in Go. The primary purpose of this server is to resolve domain names to IP addresses within the shortest possible time frame. Key Requirements: - Implementation of a DNS server in Go - Utilization of UDP sockets for communication - Support for resolving domain names to IP addresses - Ability to run on multiple platforms, including Windows, Linux, and macOS Ideally, I'm looking for a freelancer with: - Proven experience in developing DNS servers - Proficiency in Go programming language - Strong understanding of UDP sockets - Ability to ensure cross-platform compatibility - Immediate availability to complete the project ASAP Please provide a brief overview of your relevant experience, you...

    $35 (Avg Bid)
    $35 平均报价
    4 个竞标
    Domain Verification for Email 3 天 left
    已验证

    I'm looking for an expert to assist me in verifying my email domain by adding DNS records. Though I manage my domain settings through SiteGround, I'm struggling with the process of adding the necessary DNS records for verification. Key Points: - The task primarily entails adding DNS records to my SiteGround account to verify my email domain. - You must have a strong understanding of DNS settings and verification processes. - Experience with SiteGround's system would be a plus. This project requires a skilled and experienced professional who is able to navigate the specific requirements of DNS settings, particularly within a SiteGround account. If you have a proven track record in managing DNS records and are familiar with SiteGro...

    $26 (Avg Bid)
    $26 平均报价
    35 个竞标

    I need to transfer my website to a new host, and I'm seeking an experienced professional to help me with this task. Key requirements and responsibilities include: - Ensuring a smooth and seamless migration without any downtime or loss of data - Verifying that all functionalities of my website are properly working post-migration - Providing guidance on any necessary DNS changes or domain transfer process Ideal candidates should have: - Proven experience in website migration, particularly with the platform on which my site is built (please specify your experience in your bid) - Strong communication skills to explain the process in a clear manner

    $138 (Avg Bid)
    $138 平均报价
    188 个竞标

    ...on my AWS Lightsail account. Disconcertingly, typing 'www' before the URL does not lead to the correct site, instead, it results in the website being unreachable. This has led me to believe that some adjustments are needed in the DNS settings of my domain name. Key Project Tasks: 1. Investigate the issue with 'www' prefix 2. Detect misconfigurations in DNS settings 3. Correct and adjust DNS settings accordingly 4. Verify that the website is reachable with 'www' in the URL Ideal freelancers for this job would be proficient in: - AWS Lightsail configuration - DNS management and troubleshooting - Web URL and hosting configurations Please make sure you have these specific skills and a track record in resolving similar issues ...

    $19 (Avg Bid)
    $19 平均报价
    6 个竞标