Four realms of server security protection--from the virus to the hundred drugs

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Jin Yong's novels must know that the sword demon alone to seek the four realms of the sword, that is, the sword realm, the realm of the sword, the realm of wood and no sword realm. As a network security maintenance personnel, my personal development trajectory is probably the case, but I stay in the third level of stagnation, the fourth floor is never dare to expect.

From a dozens of-person small company's network management, to become a thousands of people's Congress of Technical Security department head, open my personal evolution history, can be an autobiography. Over the past few years, I have been struggling with the virus Trojan War, one side and enjoy with their deal, and constantly improve the realm, and finally acquired a hundred-drug-invading ability. Below I will grilled my experience, you reader idle, can mian for first reading.

Sword Realm: Hand-held mass anti-virus software "kill the Quartet"

When I was just graduating from college, I found a job as a network administrator in a small company of dozens of people in Beijing, and my daily job was to help my colleagues install the system, apply and deal with some daily network problems. At that time the anti-virus software has not been free, I met the general is also a relatively simple problem. First into the world of me, holding a few people familiar with the anti-virus software to kill, kill, smug, complacent, a pair of dragon Sword in hand, command the World Mo Dare not from the style, do not know when the back of the real master, I will defeat the rout.

After staying in the company for a year, I switched to another company, a hundreds of-person E-commerce company with a more complex network environment, and I began to have full access to server security. Came to the company's fourth month, a major security incident, a few days the company's website continued to be malicious cc attacks hackers, a large number of IP addresses simultaneously request the same number of dynamic pages, Web processes and databases have been high, resulting in the company's operating network server completely paralyzed, the company's website can not log The loss is at least 1 million. This incident let me personally feel the face of these attacks when the panic, I can not distinguish what is normal users, which is illegal access, because it seems to be the same, even my most trusted network firewall, at this time try no policy. So I started looking for all kinds of security tools, learning all kinds of safety tutorials, and getting to know that offense was easy and defense was the hardest. I gradually farewell the sword realm, entered the realm of the sabre. After two years, I think I have become half an expert in the field.

The realm of heavy sabre: Professional and expensive security protection software for the server escort

Through the system of professional learning, my level is greatly improved, the general virus Trojan has nothing to do with me, I think I put on the Admiralty cover iron cloth shirt, become bulletproof, so I quit this let me benefit a lot of work, into a large company of thousands of people. This is a higher platform and the technologies I touch are also at the forefront of the world. I found that I was not even half of the experts, I have to learn too much. The real master to attack you, often is a trick fatal, even have no leeway to maneuver. I can always find countless weird files from the server, open it, the database files, configuration files, Webshell Web portal, and even a lot of encrypted and encoded files, I do not understand why these things appear in the Web page file directory, check the log found that almost all have been visited. I once crazy installed dozens of anti-virus software, but the face of many kinds of files, anti-virus software can not all kill. Even if you clean it up manually, those weird files will always reappear in the wrong place, and even give me a nervous breakdown. I was forced to climb to a higher level, I began to contact a variety of security software abroad, some software effect is very easy to use, but the cost is too expensive, some one side do very good, but the overall is too general. These highly professional software is not everyone can skilled use, is like a heavy sword, its own protection is very strong, but if not lift, it is a piece of scrap iron. Expensive not to say, complex use method is enough for most people to be deterred. I am eager to have a long sword protection, but light as the product of wooden swords.

The Realm of wood sword: free, easy to use, strong protection of the security software is the true conscience software

The cost of the heavy sword is too large, the average person is difficult to wave, if forcibly waved, the probability of flashing to the waist is enormous. Wood Sword is very good, brisk and quick, anyone can swing, and there is no cost, but your sword must be able to fight against enemies (but not ordinary protection software can easily resist the enemy).

I am determined to quit my job and create my own website. Working for the boss and their own business is a very different situation, I have to consider the money in the pocket, those who charge the software I am discouraged, because at this time I need is not difficult to bear its heavy, but can a sword seal throat wood Sword.

Although running your own web site is as enjoyable as raising your own child, taking care of yourself makes me too busy to take care of other people. I am eager to have a comprehensive, professional system protection software, can provide me with nanny-style intimate services, so that I can not fill up the loopholes, kill all kill the virus to save. I've been in the server security arena for years. The final eye lock on the cloud lock security software above, this is a free and reliable server security software, it takes me into the wood sword realm, just take this recommendation to everyone, interested friends may wish to try.

I chose it because it fits my needs perfectly. The high cost of the Xuan iron, but the wooden sword is completely free, just like me and so cock silk Webmaster's appetite, and its refreshing function interface at a glance, simple operation, can i from the countless English command line and complex interface to save. The software said goodbye to the traditional remote login server, innovative PC-side control technology, called Server operation and Maintenance management of a revolution. On this basis, also increase the SMS login unlock function, 7x24-hour remote monitoring function, and anti-CC attack function. Have to say, these practical and friendly functions completely fit my mind, is simply for me and other small and medium-sized webmaster tailored, so I can easily maintain server security. And for some rookie stationmaster, it is very easy to get started, because wood sword everybody can wave.

Of course, the most important thing is to see its ability to withstand enemies, otherwise free is futile. Although its interface is simple and clear, but the internal strength is just as martial arts master level, as the saying goes, in the poem, the core of the cloud lock is not the naked eye can see. The core of the cloud lock is the martial arts master who hides in the midst of thousands of code. I can enter the realm of wood sword ahead of time, and all thanks to this master.

Speaking here, my personal evolution history should come to an ending, to this level, I have almost no poison, for my career, also enough to deal with. The advantage of this software is to let the rookie leap into the third realm, of course, the real reach of the third realm also requires deep internal strength assistance, software is just the hands of tools.

The Realm of No sword: Turing, Neumann, Kevin Mitte Nick May reach

It is a very high point for me to do my part, and the pursuit of the ultimate realm I guess few people can reach. Kevin Mitte, representing the highest level of hackers, may be able to glimpse the horizon, and Turing, Neumann regeneration may be barely attainable. But how many people are there in the world?