Mac Transmit

Developers often need a lot of third-party tools and applications to co-ordinate their work and improve their productivity. 　　This week's recommended 13 Mac apps, presumably for developers to save a lot of time, or already lying in your Mac! Reprint: Smashing apps MobDis MobDis can create attractive mobile sites that attract eyeballs without coding knowledge. 　　You can add a lot of flashy features by simply clicking and setting adjustments. Alfred Alfred is an efficiency software that allows you to quickly ...

Exchange (switching) is the need to transmit information at both ends of communication, using manual or equipment automatic completion method, the information to be transmitted to meet the requirements of the corresponding routing of the technology collectively. 　　A generalized switch is a device that completes the information exchange function in a communication system. In http://www.aliyun.com/zixun/aggregation/11991.html "> Computer network System, the concept of exchange is proposed for the improvement of shared working mode.

I. Preface: With the vigorous development of the Internet network, the application of various networks continue to be new, in our daily life, whether it is a routine or office business, the network for you and I, is already an indispensable part of life! There are many times when we need to use the help of the Internet to disseminate messages or to get the information we want through the Internet. The network is so convenient and easy to use, but have you ever worried: if it is important and extremely confidential information, in the vast network of the sea, how to ensure the security and confidentiality of information? Yes, information security is a very important subject. Internet ...

How to filter the user communication, secure and effective data forwarding? How to prevent illegal users and ensure the application of network security? How to carry out safety network management, find out the security of illegal users, illegal acts and remote management information in time? Here we summarize 6 recent switch market in some popular security features, I hope to help. L2-L4 Layer Filter Now most of the new switches can be established by the rules of the way to achieve a variety of filtering requirements. There are two modes of rule setting, one is Mac mode, which can be effectively based on the source Mac or the purpose mac ...

In the daily link to the Silicon Valley, the most fresh information! The "Silicon Valley" here refers to the typical and innovative business representatives abroad. 1. New file transfer technology came out: a SD movie three seconds passed <http://tech.qq.com/a/20150107/008625.htm> Keyssa developed this so-called "kissing-type Connection" (Kiss Connectivity) technology allows a user to tap a device with another device and then transmit the letter back and forth between two devices ...

We are going to discuss with you today is the right to crack the enterprise wireless network stability and security issues described, now the enterprise network not only have fixed line LAN, but also wireless LAN. In fact, both wired and wireless networks are also facing security problems. Once a hacker said: As long as the default network settings have not been modified, it is a false wall, you can come, want to go on the walk ... Why is the Enterprise wireless network not safe? Because the wireless network access does not require a network cable connection, so, a hacker to pick up a rub network, can increase the network signal and connect to the enterprise ...

While vendors are committed to supporting existing or developing industry standards, users want to deploy a single vendor's data center and their main provider's cloud-switching architecture. Standards such as Multilink transparent Interconnection (TRILL), Shortest Path Bridging protocol (SPB), and multiple chassis link aggregation (MLAG) are supported by many vendors trying to weaken Cisco's power in the data center Exchange arena. Standard support eases the concerns of customers who are trying to prevent "hold-up" by vendors, but it vendors may not necessarily mix and match multi-vendor switches between a data center and multiple data centers. Market research ...

Open source software is now a supporting technology throughout the internet age, and you may not be able to leave the web world built up of Open-source software. Now let's take a look at some of the most important open source technologies. Linux Linux, an operating system for the Internet, is a free operating system that was born in 1991 and can be obtained free of charge through a network or other means, and can modify its source code arbitrarily. It can run major UNIX tool software, applications, and network protocols. It supports 32-bit and 64-bit hardware. Linux inherits Unix to network ...

VoIP has a lot of security risks, face a lot of security threats, but this is not to say that the security of VoIP is hopeless, in fact, with the frequent occurrence of security incidents, many VoIP manufacturers also in the continuous practice of accumulating experience, through a number of measures to a greater extent to ensure the security of VoIP. But to improve VoIP security to the two-pronged approach, in addition to VoIP vendors to abandon VoIP security is an additional product concept, the security technology is embedded in the VoIP product itself; For VoIP users, to fully realize that VoIP equipment safety straight ...

As IP Voice (VoIP) technology continues to spread across the global telecommunications market, performance improvements, cost reductions, and functional support for service providers, device manufacturers, and end-users make VoIP an attractive thing. With increasing interest in VoIP, the security of voice communications is likely to evolve into a key requirement for VoIP solutions. Packet-based communications are particularly vulnerable to security risks, including packet monitoring of voice "eavesdropping", the use of unpaid service to forge network IDs, and manipulation of data packets.