Computers on the network can be easily scanned by hackers using tools or other means to find vulnerabilities in the system and then attack the vulnerabilities.
By disguising the Linux system and setting system illusion for hackers, hackers can analyze the system more difficult and lead them astray, thus further improving the security of computer systems. The foll
, "no wind and no waves", since hackers can access it, it means that the system must have a "backdoor" for them. As long as the backdoor is blocked and hackers have nowhere to start, there will be no worries!1. Delete unnecessary protocolsGenerally, only the TCP/IP protocol is enough for servers and hosts. Right-click "Network Neighbor", select "attribute", right-click "Local Connection", and select "attrib
This article selects four top legal hackers and their technological innovations. The following is their story:Woz is often called the second employee of Apple founder Steve Jobs. he and Steve Jobs created an Apple Computer. woz started his hackers' career by making blue boxes. This is a bypass technology that allows users to make long-distance calls for free. woz and Steve Jobs sold the blue boxes to their
languages provide you with different programming approaches and allow you to learn in good ways.
Programming is a complex technique that I can't tell where to provide complete Learning steps. But I can tell you something you don't have in books or in class (there are many, and almost all of the best hackers are self-learned ). (A) Read others' program codes; (B) write programs. These two are good methods. Learning to write a program is like learn
reproduced 2015-10-31 cosine lazy man in thinking Well, write it once. Suggestions on a few, hoping to help my followers, but also hope to help more people.Recommendation one: hackers seven levelsHackers, for many people, is full of temptation. A lot of people can find this field like any field, the deeper the more awe, knowledge such as the sea, hackers also exist some levels, reference to know the founde
In the last issue, Ken and Dennis are high-profile in the hacker culture, not only because of the operating system and programming language they develop, but also by the values they embody in their actions: knowledge, exploration, and the pursuit of perfection. These are the essence of the hacker spirit-although the way hackers implement these spirits is not always legitimate. When a hacker is simply curious to figure out a state secret, his actions c
Windows users should know that many hackers intrude into the system, and setting up bots is irrelevant to the Guest account (guest) of the system. To solve this problem, some hackers use the method of disabling the Guest account to "access" by hackers.
However, after the Guest account is disabled, the most direct problem is that other users cannot access your fo
It is an important means for hackers to get the system administrator password and master the control of the server. There are a number of ways to get an administrator password, and here are three of the most common methods.
(1) Guess the simple password: Many people use their own or their family's birthdays, telephone numbers, room numbers, simple numbers or number of identity card numbers, and some people use their own, children, spouses or pets nam
Editor's note: The first Security Article should be: Safe, always be careful
In the age when viruses run rampant and horses graze at will, the most talked about by netizens is system damage and viruses invade into the system. To be honest, you have to check the computer of your family and neighbors before every business trip. You might say, isn't it enough! Yes, I'm full, but it's definitely not something to do. Because I often go on a business trip and receive calls from my home, there are usua
"black" to be bruised and wounded. August 19 and August 21, Ashley Madison had two attacks from the team of hackers. The packet size of the first stolen data is 9.7G, including passwords for many users. The 2nd assault is a direct result of a 37 million user's personal data leakage, in addition to the user's nude photos, sexual hobbies, bank card information and home address, but also includes a full set of Web site system and app source code, as wel
In the age when viruses run rampant and horses graze at will, the most talked about by netizens is system damage and viruses invade into the system. To be honest, you have to check the computer of your family and neighbors before every business trip. You might say, isn't it enough! Yes, I'm full, but it's definitely not something to do. Because I often go on a business trip and receive calls from my home, there are usually three sentences: "I can't drive my computer!" "The computer is so slow no
the word hacker originated in English Hacker, the original refers to the enthusiasm of computer technology, high-level computer experts, especially program designers. the aggressively of the vast black ( scary ) empire in the United States has made the hacker culture widely disseminated, and perhaps many people will think that the word hacker is used to describe those who specialize in using computers to sabotage or prank, and the correct English term for these people is cracker , someone transl
Ii. Basic hacker technology
Hacker attitude is important, but technology is more important. Attitude cannot replace technology. Before you are called a hacker by other hackers, you must master a set of basic technologies. With the emergence of new technologies and the passage of old technologies, this basic technology also changes slowly over time. For example, in the past, machine code programming was used, and HTML was only recently included. Howeve
Wingate as an example, simply said. (Too tired)
Wingate is a very extensive application of a WINDOWS95/NT agent firewall software, internal users can be installed through a Wingate host to access the external network, but it also has several security vulnerabilities.
Hackers often exploit these vulnerabilities to gain access to Wingate Web, socks, and telnet, posing as a Wingate host to attack the next attack target. Therefore, this attack is very
How can we prevent Windows command line tools from being abused by hackers?
By default, various commands are installed in Windows, but only a small part of them are actually used by common users. JPCERT/CC also finds that attackers use Windows commands to collect system information and spread malicious viruses when they intrude into the target network.
It is worth noting that the Windows commands used by common users and attackers differ greatly, atta
Terrible! Hackers can also steal your data by disconnecting the network cable.
Once a computer is infected with viruses or Trojans, most people first think of "disconnecting the network cable first" to avoid the theft of confidential data through the Internet channel. However, according to research by security experts, even if the network cable is disconnected from the "PC Island", hackers can also use e
How hackers bypass IDS for Buffer Overflow
As a heavyweight product of enterprise security protection, IDS naturally becomes a target for hackers to crack. It turns out that bypassing IDS protection is completely feasible. The next article will explain how hackers can bypass IDS through buffer overflow during attacks.
The main method for NIDS to detect remote b
During attacks, hackers can disguise themselves and bypass IDS detection. This is mainly used for IDS pattern matching to avoid IDS monitoring. This article describes how to bypass IDS detection for HTTP requests.
IDS is used by many enterprises as an enterprise security protection system. However, enterprises that install IDS cannot be completely at ease. With the development of hacking technology, many hackers
The heart of the victim cannot be possessed, and the heart of the Defender cannot be possessed! Today, when hackers are prevalent, increasing the level of defense is the top priority. However, we cannot just stick to the slogan, but must adopt strict technical means. Taking the most common passwords as an example, how can we prevent both eye-catching and hacker-proof software? This article will teach you a trick to make your password safer!For the sak
During the opening ceremony of Pyeongchang Winter Olympics, it was attacked by hackers.
At the opening ceremony of the Pyeongchang Winter Olympics, the organizer found that there was a suspicious activity in its system. Later, they confirmed that this was caused by a hacker attack. The Pyeongchang Winter Olympics Organizing Committee said that during the opening ceremony, services including Internet and television services were affected. Spokesman
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