atlas security systems

Improving system security involves many aspects, one of the important steps is to turn off unnecessary services. Although Microsoft Windows XP is not a network operating system, the default is that many of its services are open. For a sober Microsoft user, shutting down some unwanted services is an important aspect of security. Of course, each version of Windows offers a different service, so services that

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

, including technical and service indicators, and assigns the corresponding weights, this constitutes a key indicator system for this selection. The output of work at this stage is a score table that includes key indicator systems. 2)Filter suppliers and determine alternative platforms In this phase, suppliers are compared and scored based on the key indicator system and scoring table. Select the preferred suppliers based on the platform technical lev

better than the switch, and the hardware firewall is the first choice. 3. upgrade your software In many cases, it is critical to perform a patch test on the system before you install and deploy the productive application software. The final security patch must be installed in your system. If the security upgrade is not performed for a long time, the computer you use may easily become the target of an immor

Today, with the rapid evolution of Web technology and the vigorous development of e-commerce, many new applications developed by enterprises are Web applications, in addition, Web services are increasingly used to integrate or interact with Web applications. These trends bring about the following problems: the growth of Web applications and services has exceeded the security training and security awareness

, read the blocks that contain the file content in the order in which the block numbers appear in the disk address table. Therefore, apart from root, you must never make the disk partition writable to everyone. because the owner and the file access permission are stored in the I node, the owner can set the suid permission for all files as long as he has a write permission for the installed partition, no matter who the file owner is, you do not need to use the chmod () command. You can also avoid

Before giving you a detailed introduction to the smart wiring management system, let's first understand the principle and mechanism of the smart wiring management system, next, we will introduce the EtherSeal cabling system to ensure network security, provide reliable solutions for high-density intelligent Cabling Management Systems, and make up for security mana

[Introduction] Linux system security cannot be ignored. However, system reinforcement is not very easy. The author briefly introduces the in-depth security reinforcement for Linux systems. ★Deep security reinforcement for Linux systems Author: ayazero drdos@163.comPersonal

IBM Systems Director Security Vulnerability (CVE-2014-3099) Release date: 2014-3 3Updated on: 2014-6 6 Affected Systems:IBM Systems Director 6.3.5.0IBM Systems Director 6.3.3.1IBM Systems Director 6.3.3.0IBM Systems Director 6.3

Lynis is a very powerful open-source review tool for Unix/linux-like operating systems. It scans the system for security information, general system information, installed software and available software information, configuration errors, security issues, user accounts without passwords, incorrect file permissions, and firewall reviews. Lynis is a

With the advent of Windows Server 2003, many people can use the leaked version, relative to the workstation system, where the server is To do more kernel optimization, so there is a great improvement in stability and security. However, many people do not need the full server department, and the server system shuts down the services required by some workstation systems, below, we will optimize the Windows Se

I am often asked this question: How can I evaluate the security of a software system? One answer is: do we have specialized software security evaluation standards and institutions? Yes, we have specialized international standard common criteria, ISO/IEC 15408, and National Standard GB 18336. There are specialized evaluation centers, such as common criteria lab and China Information

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 Linux, volunteers from around the world on the Internet will actively fix it. However, system administrators often c

of data security software. For the wide variety of Intranet security software on the market, the system title, technical standards, and so on lack of relevant standards and specifications, there are both "Foreign Affairs" products, there are also some vague concepts promoted by local enterprises, and there are also a series of grassroots sayings. The absence of such industry-wide norms has largely led to a

In the same domain, there are two systems that send an ajax request from one system to another to change one field of the database of the second system (if only user_id is sent to the second system ), how to ensure the security of ajax, I am afraid that everyone knows that the ajax after user_id is sent... in the same domain, there are two systems that send an aj

Article Title: Linux system deep security reinforcement (3 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 　　 6. IPtales firewall rules Assume that our server server1 runs Apache and sshd (sshd can be modified in the configuration file without running on the standard

The purpose of this article is to summarize some things, solve the problem in the process of trying to construct a vulnerability database, that is how to classify the computer network vulnerabilities. Some of the ideas in this article are not mature, some even themselves are not satisfied with the right to make a point, in order to have in-depth research in this respect tongren exchanges, and improve the common. A computer network security vulnerabili

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 Linux, volunteers from around the world on the Internet will actively fix it. However, system administrators often c

Recently, a large number of serious information security incidents have emerged, and many companies are under heavy business security pressure from the frontline. These incidents have led CIOs of many companies to reevaluate their information security policies at the overall level, focusing on user authentication and transaction