Cloud Security

FTP is an old character in Internet applications, which facilitates file sharing among enterprise users. However, the security issue has always been around FTP. How to prevent attackers from stealing important information on the FTP server through

We may often encounter DNS connection errors, but the number of times of DNS errors due to behind-the-scenes attacks increases gradually. In this discussion, you will find that the discussion of some common problems of DNS services has become a

Bkjia.com exclusive translation] OpenSSH is an implementation of the SSH protocol, which is a recommended security protocol for remote login, backup and remote file transmission through scp or sftp, SSH ensures the confidentiality and integrity of

Craig Heffner, Seismic engineer of network security consultant, plans to demonstrate how to rebind DNS rebinding through the long-standing DNS at the U.S. Black Hat conference on Saturday 7/24) technologies attack millions of vrouters around the

The following articles describe how to implement the Linux network firewall correctly. If you are curious about the technology for implementing the Linux network firewall, the following articles will give you a more detailed introduction. As we all

Linux network security tips-alias file aliases Edit the alias file/etc/aliases or/etc/mail/aliases) and remove/comment the following line. # Basic system aliases -- these MUST be present.     MAILER-DAEMON: postmaster    

Linux Network Security Tool-sudo Sudo is a program used by the system administrator to allow some users to run some/all system commands as root. An obvious purpose is to enhance the security of the site. If you need to do some daily work as root

SecurityThe system must be developed and implemented throughout the network. Only in this way can we effectively protectServerAnd other components. At the same time, every employee in the company should be aware of this security system and be aware

Backup and restoration in Windows 7 The backup and restoration functions are also further improved in Windows 7, which allows you to create secure copies of important personal files and always prepare for the worst case. Backup and Restoration In

Server maintenance is crucial. A slight loss will paralyze the entire network. Currently, malicious network attacks include: 1. Malicious attacks, such as denial of service attacks and network viruses, which consume a large amount of server

Windows 2000 ServerThe operation is simple and easy to manage. However, Microsoft is also facing criticism and complaints about the security of its products. Is the security of Windows 2000 Server so poor? No! In the end, the key to security lies in

Nagios Configuration 1: configure the web interface Suppose you have run apache. If not, see: Http: // localhost/upload/blog. php? Do-showone-tid-18.html Vi/usr/local/apache2/conf/httpd. conf Add the following content:

NagiosHow to modify Apache? Install the Apache service first. After the installation is complete, modify the apache configuration file, add the nagios directory, and access this directory requires authentication. (Note: If you do not need to set

A few days ago, it was reported that the secure startup feature of Windows 8 had been cracked by Peter Kleissner's "bootkit" program, but Peter said in an interview with Softpedia recently, the bootkit named "Stoned Lite" is designed for outdated

With the prevalence of open-source Linux, its applications in large and medium-sized enterprises are gradually becoming more popular. Many enterprise application services are built on it, such as Web services, database services, and cluster services.

Ossec can check the file, including whether the file is modified, the modified content (normal means, sometimes), and file attributes. For file monitoring, in the OSSEC. CONF file .... File monitoring content First, a simple configuration option

Another attraction of OSSEC is the active-response, which can automatically process rules. However, it is best to use this function with caution. Otherwise, it would be very serious if something should not be killed. Therefore, it is a good choice

Although overflow is inevitable in the Process of program development, it poses a huge threat to the system. Due to the particularity of the system, when overflow occurs, attackers can exploit this vulnerability to obtain the system's advanced

Now the security of linux is becoming more and more important. Here I want to write down some basic security measures in linux that I usually use to discuss with you, make our linux system reliable. 1. BIOS Security Settings This is the most basic

The new features of Windows 8.1 are intended to attract corporate IT departments that are not interested in Windows 8 operating systems. Microsoft Windows 8 missed out on its strong enterprise features. Consumers' strict criticism of the user