Network security

Last modified: 2025-01-23 15:01

If a certain resource on the Internet provides for the registration of visitors, it should also provide for the possibility of changing the password for registered users. Despite the abundance of versatile types of sites, the process of changing the password on each of them is carried out identically

Last modified: 2025-01-23 15:01

Situations when it is necessary to block access to the Internet for individual applications or restrict access to certain sites arise quite often. For this, hardware and software solutions are used, which are used both at home and in enterprises

Last modified: 2025-01-23 15:01

Every Internet user knows firsthand what banner advertising is. For some, this type of advertising is disgusting, while others look at it as if spellbound. The main principle of such advertising is to pay attention. But some creators of such ads produce them on the principle of "

Last modified: 2025-01-23 15:01

The need to install a root certificate is caused by the specifics of establishing a secure Internet connection with websites that use the HTTPS protocol and work with the WebMoney Transfer system. It is necessary - Internet Explorer 7 Instructions Step 1 Download WebMoney root certificate and save it on your computer hard drive

Last modified: 2025-01-23 15:01

Browsers have the ability to save user logins and passwords from various Internet resources. This is quite convenient if you use many services on which you constantly need to log in. However, if strangers work on your computer, it is undesirable to provide them with the ability to access your information

Last modified: 2025-01-23 15:01

When registering on the Internet, you need to enter a username and password to log in to a specific site. If the user goes to various projects where authorization is required, then a problem arises. Instructions Step 1 All data that you enter in the browser can be saved

Last modified: 2025-01-23 15:01

The bulk of local networks are created either to quickly exchange certain folders and files, or to provide Internet access to all devices on the network. The second option is the most time consuming in terms of settings. It is necessary network hub, network cables

Last modified: 2025-01-23 15:01

The password is the key to security. It is he who protects the user's computer from various external threats, does not allow attackers to find out confidential information and do anything with it. It is perhaps no secret that novice users of personal computers use the same password for most of their accounts on the network, to protect the account, etc

Last modified: 2025-01-23 15:01

You can change the phone number to webmoney yourself, but in some cases, such a change will require the use of additional means of confirming your identity. It is also possible to change by submitting an application to the administrator of the Verification Center

Last modified: 2025-01-23 15:01

In most modern companies, employees' access to the Internet is strictly limited to the sites they need to work. Blocked sites include social media, video sites, and entertainment content. In order to open access to sites of this kind, you can use one of the methods below

Last modified: 2025-01-23 15:01

Viruses today are the real computer plague, because as soon as one such virus gets into your computer system, you can immediately say goodbye to it. And the main source of viruses is, of course, the Internet. It is necessary - the site itself, over which you are going to check

Last modified: 2025-01-23 15:01

An advertisement banner with an obscene image or extortion text to send an SMS blocking half of the screen on the desktop or in the browser is nothing more than a form of a virus. There are many ways to remove banner ads, one of them should definitely help

Last modified: 2025-01-23 15:01

The need to scan an Internet resource can arise in different situations - for example, if you want to check for vulnerabilities on your website. By doing this and eliminating the identified shortcomings, you will significantly reduce the likelihood of hacking your resource

Last modified: 2025-01-23 15:01

The user's computer can contain a fairly large amount of various software. Many of the programs are updated over the Internet. How to block the program's access to the Internet? Instructions Step 1 The hardware of the operating system allows such operations to be carried out without problems without the intervention of additional software

Last modified: 2025-01-23 15:01

Sometimes the administrator of a personal computer needs to block other users from accessing certain Internet pages. This can be done both in the browser settings and in the operating system itself. Instructions Step 1 Create separate minimum-privilege accounts for other computer users to restrict access to specific sites

Last modified: 2025-01-23 15:01

Any author cares about the security of his intellectual property. This is especially true for owners of sites and unique Internet projects. To be sure that no one except the author can make money on the product, it is necessary to take a few simple steps prudently

Last modified: 2025-01-23 15:01

The wireless security key is the main tool for securing the connection. Configuring and re-encoding this key deserves special attention in order to exclude any possibility for unauthorized people to intercept the network signal. Instructions Step 1 Select the "

Last modified: 2025-01-23 15:01

Clearing cookies and your browser cache in a timely manner not only speeds up your computer and frees up additional hard disk space, but also significantly increases your personal safety when using the Internet. In this article, we will look at ways to clear cookies in different browsers

Last modified: 2025-01-23 15:01

Sometimes you need to find out who, when, from which ip-address visited your Internet resource. Such detailed information can be obtained by installing the simplest scripts on the page of your site. It is necessary - PC with Windows operating system installed

Last modified: 2025-01-23 15:01

If you want to completely uninstall the NOD 32 program, you must delete not only all folders and files associated with it, but also some entries from the Windows registry. You can remove this program using standard methods, but if you cannot do this, you can use additional methods

Last modified: 2025-01-23 15:01

Password is a peculiar combination of letters, numbers and symbols that protects e-mail, accounts in social networks and on websites, in personal accounts. You can avoid profile hacking and identity theft by creating a strong password for your account

Last modified: 2025-01-23 15:01

Internet security today is a recognized necessity. Quite often it is required to introduce restriction of user access to a site or even several sites. This issue becomes especially important if a child uses a computer. Instructions Step 1 Block access to inappropriate sites through Internet Explorer

Last modified: 2025-01-23 15:01

When your computer can be used for other purposes, for example, by little children, you need to impose restrictions on access to the Internet, including Internet applications. The simplest way out of this situation is to use the KIS (Kaspersky Internet Security) antivirus

Last modified: 2025-01-23 15:01

A competent user creates only complex passwords when registering on sites. But the more complex the password, the easier it is to forget it. If this happens, use the special recovery form. Instructions Step 1 Follow the link on the website, which is titled "

Last modified: 2025-01-23 15:01

Each user on the Internet has his own favorite sites, which he visits every day. In order not to remember and write down all the passwords, you can save them directly on the Internet. A few simple steps will help you save passwords on the Internet

Last modified: 2025-01-23 15:01

The modern Internet is fraught with many threats to you and your personal computer. The main danger is still viruses and malware. You can pick them up even where you don't expect it at all. Therefore, you have to protect your computer. Sometimes, for greater reliability, it is necessary to put several types of protection

Last modified: 2025-01-23 15:01

It often happens that a PC user needs to restrict access to certain Internet resources. It is quite possible to prohibit visits to various sites for your child, for your employees in the office at the technical level, you just need to use administrative techniques or certain software

Last modified: 2025-01-23 15:01

An uncontrollable desire to check mail or messages on any site from a series of social networks pushes many to bypass prohibitions and blocks on work computers and local networks. It happens that because of a quarrel with the administration of a chat or forum, you are banned for an indefinite period

Last modified: 2025-01-23 15:01

Sometimes it happens that, for work needs, you should go to the site of our personal mail, or an information site that turns out to be blocked. And it is blocked because, for information security reasons, we cannot access sites that are not related to our workflow

Last modified: 2025-01-23 15:01

Setting up protection for your own Wi-Fi network is, of course, a very important stage in its configuration. To ensure the proper level of security, you must use the maximum number of levels of network protection. It is necessary - Wi-Fi router

Last modified: 2025-01-23 15:01

The use of captcha reduces the likelihood of automatic penetration of web resources. Captcha is a test that separates a human from a robot and protects a website from intruders. It is believed that CAPTCHA appeared on the Internet after 2000

Last modified: 2025-01-23 15:01

The natural desire of parents is to ensure the information security of the child, to limit the websites that he can visit. The simplest solution is to block the Internet while parents are away from home. Instructions Step 1 First of all, create a separate account for your children with a minimum of rights

Last modified: 2025-01-23 15:01

Tor (The Onion Router) is a collection of proxy servers, a decentralized anonymizer. Thanks to Tor, the user has the ability to remain anonymous on the Internet. The name "onion router" was given because of the principle of the network:

Last modified: 2025-01-23 15:01

Firewall, also known as firewall and firewall, is designed to control incoming and outgoing Internet traffic. The security of the network depends on how correctly the firewall is configured. Instructions Step 1 The Windows operating system has a built-in firewall, but its capabilities are very limited, so it is better to use a third-party program

Last modified: 2025-01-23 15:01

The browser can save usernames and passwords that were entered when browsing the Internet. This information is used to autocomplete the forms when you revisit the pages. You can delete saved passwords in your browser settings. Instructions Step 1 If you use the Mozilla browser to browse the Internet, follow these steps to remove passwords:

Last modified: 2025-01-23 15:01

A huge number of tips on what to do if you forget your password, existing on the Internet, recommend very exotic procedures. In fact, you can log into Windows using standard tools and without involving potentially malicious third-party software

Last modified: 2025-01-23 15:01

When posting your photos on social media, you might want to restrict access to those images. By changing the privacy settings of the posted images, you will be able to narrow the circle of Internet users who can view your photos. It is necessary - browser

Last modified: 2025-01-23 15:01

A password is the strongest data protection that a regular user can use. Sites do not always allow using simple phrases as a pass, and randomly generated ciphers are difficult to remember. Fortunately, there are many ways to quickly and easily come up with an unusual password that is difficult to crack

Last modified: 2025-01-23 15:01

If we consider this concept in an abstract way, then authorization is a procedure for confirming the right of a certain person to perform a particular action. With regard to the Internet, such an action can be, for example, creating a new message on the forum, viewing statistics in the user's personal account, making a transfer in the Internet banking system, etc

Last modified: 2025-01-23 15:01

Security is one of the most important aspects of the Internet. In most cases, it is only provided with password protection. E-mail, accounts on various sites, personal pages on social networks and blogs - all this must be protected from other people's penetration