Add a lock to the Registry.

Many friends enhance their security by locking the registry. In fact, after the registry is locked, you just cannot access the registry to perform operations. You can also import the REG file to the Registry. Therefore, you can write a registry file

Securely receive insecure attachments in OutLook

Microsoft Outlook is one of the most widely used mail client software.As a result, imported viruses (such as Mei Lisa and AI insects) are constantly generated, and users' email security is increasingly threatened. Therefore, how to improve the

Apache AB stress testing

On the unix forum, I uploaded a post that killed a FreeBSD server with F5. Then I tried it again, except for a slight increase in CPU usage. then I want to try stress testing again. I searched for the stress testing method. apache already has a test

A Preliminary Study on the Rootkit Technology of the NT Operating System

Author: JackJOne Source: hacker line At present, I have some experiences with the Rootkit Technology in Windows. I 'd like to share it with you here.Rootkit originated from UNIX at the beginning of 1990s. The name Rootkit was first used in a

Be careful! HTML files can also be used to format hard disks.

Source: pconlineOne day, I suddenly heard a friend say that when he was surfing the Internet, he did not know what to click, and all his hard disks were formatted. The first thought of the author is: Isn't it the famous Chinese macro virus "July

Some commands used in SQL intrusion

/** Function: run the command through xp_cmdshell.* In this example, add a system account and the Administrator group.*/Exec master. xp_mongoshell net user kgdiwss 123/addExec master. xp_cmdshell net localgroup administrators kgdiwss/add /**

Microsoft IIS 6.0 and 7.5 vulnerabilities and exploitation methods

Author's statement:1. No organization or individual may use this vulnerability to conduct illegal activities. No consequences arising from this vulnerability are related to the person (T5 ).2. You must retain this statement when the webmaster and

OSSEC Series II-write your own DECODE (Elementary)

Previous:Http://www.bkjia.com/Article/201211/166547.htmlOSSEC:OSSEC is an open-source multi-platform intrusion detection system that runs on Windows, Linux, OpenBSD/FreeBSD, MacOS, and other operating systems. Including log analysis, comprehensive

OSSEC Series 4-active-response

How to save Host ids ossec log files to MYSQLOSSEC Series II-write your own DECODE (Elementary)OSSEC Series 3-file monitoring (SYSCHECK)Another attraction of OSSEC is the active-response, which can be automatically processed for Rules. However, it

Cut the road to intrusion and shut down special shared resources of Microsoft.

When you use your computer, you generally pay more attention to the security of shared folders created by you. Most users specify full or read-only access as needed and set the password, pay great attention to preventing intrusions from irrelevant

Practical Skills: Remote Control of VNC in SUSE Linux

Use VNC in LINUX for graphical Remote Desktop control. 1. Enable SUSE remote control By default, VNC is installed in SUSE, YaST, network service, and remote Management administration are enabled.) Select "Allow remote Management", set the firewall

Create a UNIX backdoor (advanced)

The Crontab program is very useful for system administrators. The Cron service is used to run a scheduler at a specific time, such as month, day, week, hour, and minute. If you are smart enough, you should use it to create a "backdoor" for us "!

Use the netstat command to become a Win 7 Security Expert

In Windows 7, reasonable use of some basic commands often plays a significant role in protecting network security. The following commands play a very prominent role, next we will teach you how to use the "netstat" command correctly to turn it into a

Top 10 Windows 7 Problems to be Solved

Windows 7 has greatly improved Windows Vista. Some people even think that Windows 7 is just what Vista should do. Windows 7 has a new taskbar and new security features. Windows XP Mode solves the compatibility problem that Vista has been criticized.

Check the security mechanisms of the seven major IE9 accounts

Microsoft seems to prove that its browser is not as easy to break as it is in the legend. The emergence of IE9 truly gives users a bright impression. From the perspective of Microsoft's new-generation browser product IE9, Microsoft has made great

Thirteen tips: Casting Windows systems.

Firewall and anti-virus software must be installed for Windows Security No matter how powerful you are, these two types of software still need to be installed. Although newVirusAnti-virus software will become helpless, so it is better to find a

Website server security maintenance skills (1)

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

Protection of SIEM systems: Access Control and priority availability

Considering the importance of correctly implementing, managing and utilizing the Security Information and event management (SIEM) system to the security infrastructure environment of the Organization, apparently, destroying the SIEM system may be a

UCenter cryptographic algorithm rules and generation methods

KANG Sheng's series of products, including Discuz, UCHome, and Supesite, all integrate a unified user system-UCenter. The user logon password is also kept in the UCenter, for other systems to integrate or export data to the UCenter system, we

Making security a guarantee for Enterprise Business Innovation

Within half a year, we acquired three companies, changed the logo, and launched new products. Blue Coat recently showed a brand new image to the outside world, it has positioned itself as the Business Assurance Technology supplier in its overall

Total Pages: 1330 1 .... 518 519 520 521 522 .... 1330 Go to: GO

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.