Solution for enhancing the security of Linux/Unix server systems

As we all know, network security is a very important topic, and servers are the most critical link in network security. Linux is considered to be a safer Internet server. As an open-source operating system, once a security vulnerability is found in

Detailed description of the construction process of entry-level IDS

From the reality, the prices of the popular IDS products in the market range from 100,000 to millions. This relatively expensive cheese is widely criticized and the result is: generally, small and medium-sized enterprises do not have the ability to

[Note] changing the random bit value of the memory steals information from the smart card.

A student at Princeton University in the United States took advantage of a lightbulb, some known features on the computer memory, coupled with a little luck, made Java and. Net Virtual Machine security issues apparent. Sudhakar Govindavajhala, a

[Note] For more information, see ARP attack session hijacking and Trojan hacking.

Virus details Virus Full name: Win32.Hack. ArpSpoon. h Virus length 26112 Threat Level★★ Virus hacker program Virus Overview This is an ARP spoofing virus. It can send ARP spoofing packets to all computers in the same CIDR Block, hold the gateways

Learn about linux security with me

Today, I want to discuss about linux security.1. Add a ciphertext password to the grub startup option to prevent others from entering the single user for configuration modification.[Root @ zy root] # grub-md5-cryptPasswd: 123123Then it will generate

Are you afraid of Trojans? Use Linux

Countless viruses, once and again. The same rogue software as the pig, the cleaning again and again, but still cannot stand up. System Upgrade traps make you blind.Why don't you replace your system with LINUX! A world-recognized security system!I

Be careful! QQ account theft Trojans counterfeit QQ login windows

Recently, a trojan named "Trojan-PSW.Win32.QQPass.fid" crazy "crime", remind the majority of users to be vigilant. Compared with the previous versions, this QQ account theft Trojan is significantly "upgraded". Viruses use popular image hijacking,

Shinmu Ma intrude into Windows XP and steal the credit card Password

Security company Symantec researcher said recently that Microsoft Windows registered users may be locked by the latest phishing attacks. According to vnunet reports, Symantec said the latest trojan virus can intrude into the Microsoft Windows XP

How to Prevent RM and WMV Trojans in network security

(1) adding Trojans to RM and RMVB files Helix Producer Plus is a graphical professional streaming media file production tool. This software converts files in other formats into RM or RMVB formats, you can also re-edit the existing RM file. During

Classification and prevention of Linux viruses

Linux users may have heard of or even encountered some Linux viruses. The principles and symptoms of these Linux viruses are different, so the preventive methods are different. To better prevent Linux viruses, we first classify known Linux

Foreman 'host _ common. rb' Multiple SQL Injection Vulnerabilities

Release date:Updated on: Affected Systems:Foreman Description:--------------------------------------------------------------------------------Bugtraq id: 63785CVE (CAN) ID: CVE-2013-4386 Foreman is a management tool that can automatically maintain

Up. time Agent Buffer Overflow Vulnerability

Release date:Updated on: Affected Systems:Uptimesoftware up. time Agent 5.0.1Description:--------------------------------------------------------------------------------Up. time Agent is IT monitoring software. Up. time Agent 5.0.1 has a security

Nano-10 PLC Remote Denial of Service Vulnerability

Release date:Updated on: Affected Systems:Triplc nano10Description:--------------------------------------------------------------------------------Bugtraq id: 64527CVE (CAN) ID: CVE-2013-7059 Nano-10 PLC is a programmable logic controller. Remote

Horizon QCMS 'category 'parameter SQL Injection Vulnerability

Release date:Updated on: Affected Systems:Horizon QCMS Description:--------------------------------------------------------------------------------Bugtraq id: 64715CVE (CAN) ID: CVE-2013-7139 Horizon QCMS is an open-source quick content management

Remote Security Restriction Bypass for multiple Juniper Products

Release date:Updated on: Affected Systems:Juniper Networks JUNOS Juniper Networks screnos Juniper Networks JUNOSeDescription:--------------------------------------------------------------------------------Bugtraq id: 65169CVE (CAN) ID: CVE-2013-7313

FreePBX 'usersnum' Parameter Remote Command Execution Vulnerability

Release date:Updated on: Affected Systems:FreePBX 2.xDescription:--------------------------------------------------------------------------------Bugtraq id: 65756 FreePBX is an open source Web PBX solution. FreePBX 2.x and other versions have the

Spring ActiveDirectoryLdapAuthenticator Authentication Bypass Vulnerability

Release date:Updated on: Affected Systems:SpringSource Spring Security 3.2.0-3.2.1SpringSource Spring Security 3.1.0-3.1.5SpringSource Spring SecurityDescription:--------------------------------------------------------------------------------Bugtraq

The MtGox file released by hackers contains bitcoin Trojans.

A group of "hackers" hijacked MtGox CEO Mark Gao five days ago. reddit users and security researchers found that this executable file is actually a bitcoin wallet Trojan, searches the Bitcoin-Qt wallet directory to find the file wallet. dat and

About mobile security: How to safer BYOD

I wonder whether you have noticed that the way people work has undergone revolutionary changes. Today, we can work at home, in a cafe, at a desk, or in any environment above. In short, we have now truly achieved mobile office. How did this

PHPCMS uses webSHELL for Low Background Permissions

The premise is that you must have the permission to manage the topic. Test version PHPCMS program version: Phpcms V9.5.6 Release 20140522 Process 1. Add a topic Topic name: test Topic banners:/1.jpg Thumbnail:/1.jpg Special guidance:

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