Conclusion: a comprehensive explanation of the definition of server security

Server security can be classified into narrow sense and broad sense. server security refers to the security of the operating system on which the server depends. server security in the broad sense, apart from operating system security, it also

Apply IDS to prevent SQL injection attacks

Editor: SQL intrusion is easy to grasp and becomes a breakthrough for cainiao Currently, application-level intrusion into applications and their background databases has become increasingly rampant, such as SQL injection, cross-site scripting

On personal security protection from the perspective of hackers

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

Commands and techniques used in Security Detection for Internet cafes

There are a lot of Internet cafe management software, but most of them have one or more vulnerabilities. As a result, there are a lot of cracking skills for Internet cafe software and Internet cafe software, so they can access the Internet for free,

Clickjacking: The latest cross-browser attack vulnerability caused panic

News source: zdnet.com (CnBeta)Security experts recently issued a warning that a newly discovered cross-browser attack vulnerability will cause terrible security issues that affect all mainstream desktop platforms, including IE, Firefox, Safari,

Autorun. inf alternative immunization

Most common USB flash drives are immune to the registry, and directories with special file names are generated on the USB flash drives. Provides an alternative dynamic immune method. The specific memory string in the Shell32.dll module of the

Notice on Network Management: Seven Sins of Route exchange security

The primary responsibility of the enterprise network administrator is to ensure the security of the Intranet. In the Intranet, route switching, especially for the core layer, is the highest security requirement, as a network administrator of small

Right Remedy-rescue Compromised systems

Attackers intrude into a system, which is always driven by a major purpose. For example, to show off the technology, to obtain confidential enterprise data, and to disrupt normal business processes of the enterprise, sometimes the attacker's attack

Discussion on backdoor Detection Technology

315 hack  First, we need to know what a backdoor program is? The common explanation of "backdoors" on the Internet can be summarized in a very simple sentence: backdoors are stored in computer systems, you can control the computer system in some

A little bit of cloud computing security

Xinlu Cloud computing is getting increasingly popular, and our planet is also ready to be migrated to GAE for operation. At present, snail bait has been developed and is in the internal test state. Let's take a moment to talk about cloud security

Analysis on types of protocol spoofing attacks

IP spoofing is an attack by forging the IP address of a host to obtain privileges. Many applications believe that if a data packet can route itself to the destination, the source IP address must be valid, which is the precondition for the Source IP

Manually repair the tampered browser Homepage

Rogue websites, as the name suggests, are those websites that use improper means to modify your homepage. They emerged after the decline of notorious rogue software. Some rogue websites also carry together with viruses and use some Trojans to spread

The Art of Grey-Box Attack (2)

[0x03b]-Nessus + Metasploit Autopwned++ First, you must use Nessus plugin for VA and export file with *. nbe, then import to metasploit framework for autopwn [Import Nessus (nbe) result to Metasploit] -------------------------------------------------

How can I check if a Linux server is hacked?

The "script kid" guy is a type of bad hacker. Basically, many of them and most people have no tips. You can say that if you install all the correct patches, you have a tested firewall and if Advanced Intrusion Detection Systems are activated at

The ten-step strategy of the Self-security inspection mechanism

The explosive development of network applications in the past 10 years has led to some IT factors for enterprises that have grown to the top 500 companies in the world, to a certain extent. Every enterprise has its own valuable IT assets, such as

How to defend against nmap Scanning

Author: dominate00 A few days ago, I saw someone posting for help in a bbs, which means what measures my server can take against or block Nmap scanning. At that time, I had limited ability to reply to the post. I didn't fully understand the

Dynamic ARP detection to prevent man-in-the-middle attacks

ARP is a double-edged sword for the network. On the one hand, ARP is an indispensable protocol in network communication. It is like a programmer, which determines the data transmission path to a certain extent. On the other hand, it is easy to be

Expert analysis: full access to Radmin Network Attack and Defense

Radmin is a world-renowned remote control software. Its full control, file transmission, Telnet commands, and other functions are very useful. In versions earlier than Radmin3.0, anti-virus software does not kill it, later, as hackers and viruses

Enhanced Linux/Unix server system security

A relatively safe Internet server, as an open-source operating system, once a security vulnerability is found in the Linux system, volunteers from around the world on the Internet will actively fix it. However, system administrators often cannot

Do a good job in five-point online banking security

As online banking transactions are easy and fast, they are accepted by more and more people. However, because it is a virtual transaction, the security of online banking has also attracted much attention. In fact, online banking fraud is nothing

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