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included in the traditional authentication or password management process. These accounts can be easily hidden. The administrator should guarantee that the service account has only the necessary access rights. These accounts should be checked regularly because they often have the power of Superuser. The number of such users is numerous, and there are many unused accounts that need to be noted. 6. High-risk users and roles Some companies are constan

We have all encountered such a situation, that is, a computer boot, anti-virus software will prompt, there are multiple high-risk vulnerabilities, and automatic updates, this process not only lasted a long time, but also slow down the speed of the computer. So, how to antivirus software scan high risk vulnerability function shut down? Today, we first learn about Baidu Guardian settings do not scan high-

Nowadays, many people use the Internet as a natural extension of their daily life. Whether it's chatting with friends, focusing on current affairs, doing special research or watching movies, they all need to use the Internet. We know that the bad guys must also know. It risk managers often teach end users about standard Web security recommendations: Don't click, uninstall plug-ins, change passwords regularly, use anti-virus software, etc., but that d

Spam, spam, or spam. Do you encounter annoying spam when you open your mailbox every day? Is there any good way to say "no" to spam? We will introduce three friends to help you. One is Microsoft's mail server software Exchange. I believe most enterprises with independent mai

Interception of English spam reviews Because most of the spam comments are in English, so many domestic friends in the use of Some Chinese please plug-in, it can effectively intercept the content of the text without the comment and trackback (Pingback), not to write to the database, Can effectively reduce the spam to the blog server useless use. Although it has

I believe that people like me, in the daily life to collect spam is a fixed job? How do you track spammers when you receive junk mail? Many friends will not hesitate to say, of course, find the sender's IP. In fact, there are two main forms of dealing with spam: defense and tracking. Defense focuses on filtering spam or blocking

Risk Assessment Preparation A) Determine the objectives of the risk assessment; Identify existing information systems and management deficiencies, as well as possible risk exposures, in accordance with the requirements for security, legal and regulatory requirements for the sustainable development of the Organization's business. b) Determi

Project Risk Management Project risk is an uncertain event or condition that, when it occurs, has a positive or negative impact on the project's objectives, when an event, activity, or project has a loss or income associated with it, it involves a certain probability or uncertainty and involves a certain choice, which is called risk, and each of the above three i

This article explains how to protect your inbox from spam attacks. Saving the inbox from Spam It should be said that today's spam filters are getting better and better, but there are always some spam emails that can be avoided, even the best filters. The user's choice does not have to delete all the useless or harmfu

Article Title: Anti-Spam for the first Mail server on the Internet. 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. 　　 1. Ip address For some spam senders with fixed ip addresses or fixed ip segments, We can restrict their smtp connections. 　　 Vi tcp. smtp 　　 218.61.128.