Cloud Security

In network technology, a Port has two meanings: one is a physical Port, for example, ADSL Modem, Hub, switch, router is used to connect other network equipment interface, such as RJ-45 port, SC port and so on. The second is the logical port, which

One of the keys to successful management of any system is to know what is happening in the system. Exception logs are provided in Linux and the log details are configurable. Linux logs are stored in plain text, so you can search and read them

As we all know, the Ping command is a very useful network command, which is often used to test network connectivity. But at the same time, it is also a double-edged sword, especially in today's rapid development of the network, some "malicious"

Author: Jesse Source: http://thysea.com/lbAs you know, in Windows 2000/XP, if you are an administrator, you can use the Net User account password to change the password even if you do not know the password of other users (administrators. It is said

PrefaceAs a matter of fact, although I have some experience in server security settings, I still cannot talk about research, so I am not very steadfast in my mind when I write this article, I am always afraid that mistakes will lead to mistakes of

Author: Black base moderator! Angel I have been here for so long, and finally got out of the shell. I am working hard, but I am a qualified sailor, the technical version is also the one that cannot be pasted back. (Don't beat me with eggs.) Today, I

Source: eNet Silicon Valley power Forum Now is the password era, QQ, MSN, mailbox, system, RAR, ZIP, Word, Excel, online banking, Forum password and so on. Passwords are everywhere, which gives us more security. However, while providing necessary

Source: Western Network This trojan is tricky to kill. Based on the experience of other experts, I will describe in detail how to clear it in NT/2000/XP. For ease of use. After the trojan enters the computer, the three main files are generated:

Presumably, many VM users have experienced web page tampering and data deletion,In addition to suffering from such behavior, many customers suffer from ineffective preventive measures. In view of the fact that most website intrusions are completed

I recently read the PPTP documents and accidentally found that the pptp-faq on www.couterpane.com was very interesting, which roughly meant: "Microsoft's PPTP protocol is very bad, the Six vulnerabilities in the Protocol allow attackers to sniff

If-CMS is a free and open-source content management system. If-CMS has a local file inclusion vulnerability, which may cause sensitive information leakage. [+] Info:~~~~~~~~~If-CMS 2.07 Pre-Auth Local File transfer sion 0day Exploit [+] Poc:~~~~~~~~~

Some people always ask how to judge the Web server, and ask the scanner that has a sudden menstruation.Such as nmap nc nikto .... What should we do with so many scanners? NMAP is enough! Method N: a few more examples! Nmap Pentest @ yinyin :~ $ Nmap-

Vulnerability cause: Access verification errorHazard level: low Affected System: Microsoft IIS 5.1 Hazard: Remote attackers can exploit this vulnerability to bypass authentication and access protected files. Attack conditions: attackers must access

  This semester I learned an introduction to computer security from the Computer Science Institute, which is an entry-level course, but I still have a lot of insights and learned about buffer overflow attacks, one thing that suddenly occurred to me

Run: gpedit. msc Open: Computer Configuration-WINDOWS Settings-Security Settings-soft limit policy-right-click to create a soft limit policy-select other rules- -Create a path rule Rule 1Path :*Security level: Not AllowedDescription: you do not need

Note: many of my friends are familiar with buffer overflow, and I have provided many tutorials on using buffer overflow in windows (I have also written several articles ). But I haven't seen the complete overflow tutorial in linux (maybe my own eyes

(Connect to the Sendmail network, and ensure security (on) 5. Configure STARTTLS1. generate an authority[Root @ mail ~] # Cd/etc/pki/[Root @ mail pki] # vim tls/openssl. cnf[Root @ mail CA] # pwd/Etc/pki/CA[Root @ mail CA] # mkdir crl certs newcerts[

Apache: 1. Modify the banner compilation source code and modify the default banner ServerTokens ProductOnly ServerSignature Off.Find ap_release.h in the apache source code package and change # define AP_SERVER_BASEPRODUCT "Apache" to # define

1. Problems Encountered during permission escalation2. program running and parameter calling3. Skip the restriction1. Problems Encountered during permission escalationI think you have encountered this problem when raising the permission, that is, to

IntroductionRecently, I encountered a problem of hack on a server. The server becomes a bot and keeps trying to crack the accounts of other servers. Next, we will analyze the tools left by hackers on the server, learn the hack method for getting