autoguard security system

Although there have been many articles on UNIX network security issues have been widely discussed, but with the progress of technology and people's understanding of security issues, always have security problems are exposed, and be amended. This paper introduces two security problems caused by the lack of technical und

In the WIN7 system Security Center, small partners can modify some of their own computer security settings, can also turn on or off the firewall and their own updates, but a small partner said that the Security Center could not open, then how to solve it? Let's make a small series for you to answer. Workaround: 1, op

iis| Security | security | server | performance If your computer is newly installed windowsnt4/windows2000, it is not meant to be used directly as an Internet server. Although Microsoft's patch has hit a lot, there are still holes. Now let's talk a little bit about how to use IIS to build a server with high security performance. first, based on the Windows NT

First, Linux system security SummarySecond, detailed description1) users to clear some unnecessary users of the system, you can reduce the hacker attacks on our Linux portal; The lock account is applicable to the scenario where the employee does not apply the account for a period of time (USERMOD-L); passwd and Shadow files under etc can prevent illegal users fro

Project background:Software patch management, malware scanning, file integrity checking, security review, configuration error checking, and more. To have a security vulnerability automatic scanning Tool!!Better not money!Test environment:VMware Workstation 11Server: ip:192.168.0.19 off iptables setenforce0SECURECRT (SSH remote connection software)Lynis-2.1.0-1.el6.noarchExperimental processFirst, Software I

Linux is a UNIX-like operating system. In theory, there is no significant security flaw in the design of UNIX itself. For years, the vast majority of security problems found on Unix operating systems exist primarily in individual programs, so most UNIX vendors claim to be able to solve these problems and provide a secure UNIX operating

Linux has many advantages in function, price or performance, however, as an open operating system, it inevitably has some security problems. about how to solve these hidden dangers, to provide a safe operation platform for the application, this article will tell you some of the most basic, most commonly used, but also the most effective tricks. Linux is a UNIX-like operating

The security of Unix operating systems is well known. However, if you want to say where the Unix system is secure, it is estimated that no one can say why. 1. Different users have different permissions for the same command. The Date command is a common command in Unix systems. It displays the Date and time of the system. However, different user roles have differe

Iii. deletion of System login welcome informationSome of the system's welcome information or version information, although it can bring some convenience to the System Manager, but this information can sometimes be exploited by hackers, as an accomplice to attack the server, in order to ensure the security of the system

Many readers are interested in system Safety Monitor (SSM for short). It is a Russian-produced system monitoring software, through monitoring system-specific files (such as registry, etc.) and application procedures to protect the system security purposes. It is more powerfu

Strengthen self-protection consciousness is our first step to defend the network threat, in this article we 11 aspects to introduce peacetime use network process need to strengthen the prevention consciousness.1, prevention of the first Keep getting information. Do you know that virus and security warnings appear almost every day? Get the latest outbreak by adding our security and Repair homepage to our fa

Almost all Unix-like operating system password files are formatted in the same format, and Linux is no exception. Password security is one of the traditional security problems of Linux operating system. Traditional Password and shadow password /ETC/PASSWD is the password file that holds the user's basic information.

OSSIM-based Information System Security Risk Assessment Implementation Guide OSSIM-based Information System Security Risk Assessment Implementation Guide Some people will think that the risk assessment is not just scanning hosts, but scanning the whole network with some famous foreign

For Windows 7 optimization settings are endless, the user is often a patchwork, no clue, and these methods are difficult to distinguish the authenticity of the results, how the effect is unknown. In fact, using the WIN7 System Group Policy function, we can realize the Win7 system optimization. This article explains how to use Group Policy to make Win7 more secure. Note: Group Policy features are available