Six measures comprehensively and effectively protect OFFICE security

OFFICE documents are one of the most common document formats used in our OFFICE. The content stored in OFFICE documents is generally important to companies or individuals. In many cases, it is forbidden to be modified or viewed by others. So how can

Easily deal with Windows malicious code attacks

The so-called malicious code refers to the use of WSH vulnerabilities in a webpage to modify a piece of code of the system (however, because it does not have the basic characteristics of both infectious and self-replication viruses, therefore, it

It won't be poisoned to make the 7-point streaking.

My computer has been running naked (without anti-virus software installed) for several years, and I have never been impressed by the virus. The old machine N years ago, with a low configuration, ran like a fly while using it properly. I have

3389 non-Adminstrator user login to create super hidden user ideas

 I found an interesting problem. I used 1433 to set up a hidden user to enable registration (run 32. EXE registry) Right-click the table SAM and select the permission to delete the Administrator account. At the call up Task Manager point (user name),

Thinking: After SDL, the research direction and Way Out of attack technology

FlashSky (know chuangyu) Space SDL is introduced into software engineering as an engineering method. I personally think it is a milestone in the development of software engineering. Software Engineering finally regards security as an important

How many DBAs install security patches for databases?

Recently, the largest database technology community in China launched an interesting survey, "How many DBAs will patch the database ?", The findings are worrying and reflect the harm of Oracle database security patches. 498) this. style. width = 498;

The classic of social engineering

Author: WaveletQQ: UnknownOccupation: Internet espionage height: Unknown weight unknown birthday: BCCertificate ------------------------------------------------------------------------------------------------------------------------------------------

Threats and methods to achieve wireless network security

Methods and methods for realizing Wireless Network Security Security is a prominent problem in the company's wireless network. As more and more enterprises deploy wireless networks, they connect employees, professional partners, and the general

Is your EMail secure when hacking technology is prevalent?

As long as you are a friend who has been in contact with the Internet, I believe there will be no stranger to the Email. Even some users start from the Email and gradually feel the convenience and speed that the network brings to us. Generally, our

Struts2 framework security defects

By kxlzxSummary This article introduces some security defects of the popular java development frameworks struts2 and webwork, and provides examples to illustrate the framework itself and the use of webwork.Various security problems arising from the

Server Security experience to prevent illegal Login

1. Perform Security Configuration on the database. For example, the account/password/permission used by your program to connect to the database. If you are browsing news, use the read-only permission; you can use different accounts/permissions for

Security issues of Apache + Proftpd Virtual Hosts

1. proftpd creates a hostuser/hostuser account. All users are mapped to this account. The owner of the htdocs/hosts directory is also hostuser. In this way, the property of the File Uploaded using FTP is hostuser (644 755 ). Lock the FTP user in the

Watch out for free wireless network risk security settings

My old friend xiaohou successfully ranked among the "white-collar" after graduation. This public network is like life, and soon I bought a kind. Whether at home, at work, or at Starbucks, he always takes the time to open his laptop and find wireless

Security Introduction: parsing Null-value attacks and defense

Introduction As early as the windows 2000 era, empty session attacks have been discovered. However, system administrators often forget to consider the problem of empty session attacks when strengthening the network, which may have disastrous

Prevent ARP attacks of the same network segment

ARP attacks are a common network problem. Therefore, you must configure an appropriate switch device. The following uses H3C devices as an example to describe typical configuration methods. 1. arp attacks to prevent counterfeit gateway IP addresses 1

Six basic security risks easily overlooked by IIS Web servers

Attacks against Web servers can be said to be at a low level. Even if the preventive measures are the best, hackers may still miss it. However, based on my experience, most attacks can be prevented. The main reason why so many websites are hacked is

Collect information in Linux

Author: b4che10rPenetration is a process of collecting information. The more information you collect, the more likely you will be to win. If you get the webshell of the linux server, $ is changed to # Under exp, but penetration between linux servers

Linux intrusion detection Experience 1

Subaozi Today, when I tried 64-bit linux localroot Local Elevation of Privilege exp, I found that after the Elevation of Privilege was successful (the specific exp will be verified by myself ), the PPP generic driver version 2.4.2 Message is

Parsing man-in-the-middle attacks-ARP cache poisoning

This series will discuss the most commonly used forms of man-in-the-middle attacks, including ARP Cache Poisoning oning, DNS Spoofing (DNS Spoofing), and HTTP session hijacking. Introduction The most common network attack method used to attack

Security Practice: library network maintenance case

Talking about network cabling, network security, and issues that every enterprise is very concerned about, is even more eye-catching in the face of computer network security issues in public places of many small and medium enterprises. It is well

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