Cyber Security

HACKING

3 Ways to Hide The IP Address? | Hide IP Address Free

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3 Ways to Hide The IP Address? | Hide IP Address Free

3 Ways to Hide The IP Address? | Hide IP Address Free | When you have Internet access, your Internet Service Provider (ISP) assigns you an IP address. But when you want to download a movie or check your email, your activity can be easily monitored by knowing your IP address.

This address can be used to locate a person and monitor their activity on the Internet. However, you can browse anonymously and protect your privacy, and you just need to know how to hide your actual IP address.

What is an IP address?

Before starting, it is important to clarify this point. The IP address is just one way to identify two connected devices on a network. This way, you can send and receive information from each other.

There are many ways to hide your IP address, but only a few are effective. Here are three ways to successfully hide the IP address.

3 Ways to Hide The IP Address? | Hide IP Address Free

 

1. Hide the IP address with a VPN

This is the best way to hide an IP address. It consists of connecting to a virtual private network, where your PC receives another IP address. In this way, all data traffic from your computer will be routed through the VPN network.

On the other hand, in addition to hiding your IP address, by using a VPN, you can also access any network that is geo-restricted. There are many free VPNs that you can use, although a paid one will always be a better option.

3 Ways to Hide The IP Address?
3 Ways to Hide The IP Address?

 

2.Proxy

This is not the most effective way to surf the Internet anonymously, but it works too. There are thousands of proxy servers on the web that are free, and that will allow you to hide your IP address, browsing anonymously.

Browsing through a proxy means that you will not directly access a website but will go through an intermediate server. This server relays the information between the website and your computer.

3 Ways to Hide The IP Address?
3 Ways to Hide The IP Address?

 

3. Using the Tor browser

Tor is a free browser that uses a distributed network of relays to connect to the Internet anonymously. Like Chrome and Firefox, the Tor browser allows you to use the Tor network to browse anonymously without revealing your IP address. Of course, first, it will be necessary to download a version compatible with your computer’s operating system.

The problem is that because Tor uses a distributed relay network, the performance is much slower than other browsers that connect directly to the Internet. However, it is the safest option since it uses high resistance encryption, so your data, security, and privacy will be well covered.

 

These are the best ways to hide an IP address. In addition to browsing anonymously, they will also allow you to bypass certain security filters imposed by the company where you work, the university or the country where you live.

What is Ethical Hacking? | Vulnerability Management Tools

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What is Ethical Hacking? | Vulnerability Management Tools

What is Ethical Hacking? | Vulnerability Management Tools

What is Ethical Hacking? | Vulnerability Management Tools | The problem of cybersecurity is becoming a serious challenge for companies. Recent trends and cybersecurity figures reflect a considerable increase in infiltration. 68% of companies feel that their cybersecurity risks are increasing.

This is why companies must implement adequate security mechanisms for their IT systems to detect and manage potential vulnerabilities and protect themselves before the successive hacker attempts to access your network.

The damage from the malware attack is valued at $ 2.6 million. Similarly, a data breach in a company is valued at $3.9 million. Between 2010 and 2019, investment in the Cybercity budget increased by 141%.

In 2020, maintenance of security services in IT systems represented 50% of the cybersecurity budget. This shows that more companies are taking their security strategy seriously.

Ethical hacking is an increasingly used technique in companies’ security strategy, which, unlike hacking for criminal reasons, focuses on programming weaknesses and the software’s conceptual design (bugs).

In ethical hacking prevents bugs from being exploited, which protects confidential data in the network from external attacks.

What is Ethical Hacking?

When the term “hacker” was coined by the Massachusetts Institute of Technology (MIT) in 1960, it referred to programming experts who used their skills to analyze computer systems.

Hackers detected the weaknesses of programs to develop mainframe systems, increasing their efficiency. Currently, the term describes expert programmers who gain unauthorized access to IT systems.

The hacker uses system errors to crack passwords, penetrate networks and services for illegal purposes.

What is Ethical Hacking? | Vulnerability Management Tools
What is Ethical Hacking? | Vulnerability Management Tools

 

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The role of ethical hacking in the current cybercity scenario

With the increasing popularity of the Internet and e-commerce, the main reason for hacking is to steal valuable information and, in turn, gain financial benefits.

Therefore, ethical hacking has become the cornerstone of an active security strategy in companies. Being in recent years, cybercrime cases are essential for rapid growth. In this sense, for effective risk management and better security strategy against cybersecurity.

It is necessary to have tools that allow detecting systems and networks’ security levels, tracking potential vulnerabilities that cybercriminals can exploit.

More and more companies, organizations, and institutions are looking for specialized cybersecurity tools that can test computers and security systems acting like real hackers.

Ethical hacking is a practice considered morally justifiable, as it aims to identify the deficiencies of IT systems. For example, software and configuration errors assess security risks and correctly detect security defects. The practice of ethical hacking is called White Hat, as opposed to Black Hat Hacking, which describes practices that involve security breaches.

Ethical hackers help determine best practices to secure any vulnerabilities by preventing future abuse.

Vulnerability Management Tools
What is Ethical Hacking? | Vulnerability Management Tools

 

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Technology used:-

White Hat Ethical Hacking Tests analyze the techniques followed by Black Hat Hacking. This exercise’s main objective is to analyze the behavior and resistance of a system to external attacks. An information security expert will attempt to access confidential data under an organized set of actions in the process.

Also known as a cybersecurity consultant or Pentastar – a term that has its origins in English combined with two words: penetration and testing – analyzes and determines weak points in an IT system or network.

However, it is essential to note that ethical hacking is sometimes confused with penetration testing. In this sense, these white hat tests provide vulnerability assessment and cybersecurity updates. The main difference is that the penetration test focuses on the discovery and isolation of vulnerabilities.

With the help of a vulnerability scanner, ethical hacking fixes errors that strengthen the effectiveness of cybercity.

Vulnerability Management Tools:-

The exploitation of known vulnerabilities in software remains the leading cause of security incidents in IT systems. To assess the state of cybercity, companies need Ethical Hacking Solutions: penetration testing software. As part of this approach, an automated vulnerability scanner and manual web penetration testing should be used.

Tools to test, detect and eliminate vulnerabilities in IT systems, such as Acunetix Weak Management and Tenable.io. We are assessing the security of computer systems or networks, accessing them with the company’s express consent.

An illegal hack can sometimes follow a stress test for IT system security. However, security analysts feared cybercriminals with the help of vulnerability scanners. In this sense, programming vulnerabilities and conceptual software design through Acunetix vulnerability management and Tenable.io security tests.

There are tools focused on the evaluation of (bug). The focus is on web applications and web security, among other things.

Tenable.io:-

The Tenable.io platform provides various applications for vulnerability management. The software works on container security and web application scanning. Allows IT systems to meet security challenges and protect comprehensively, determining a risk Cybernetic.

Applications in Tenable.io integrate into a common platform. It aims to leverage Nessus sensors, programming interfaces, and software development kits.

The software is accessible through a single interface, has complete visibility of vulnerabilities, is guaranteed to be repaired. Weakness scanning equipment, like Nessus, is an essential element of an effective cybersecurity strategy on Tenable.io.

In this sense, the network security architecture helps in correctly identifying and diagnosing failures. Nessus Professional from tenable.io includes pre-defined templates for a wide variety of IT assets. It also includes a configuration audit for the effectiveness of patch management. To help you understand where you have weaknesses.

CIS allows auditing of configuration compliance against benchmarks and other good practices. Tenable.io provides accurate information through an advanced property recognition algorithm in a continually changing environment. Track resources correctly, adapting to elastic assets such as the cloud and containers.

This unique and friendly approach for cybersecurity consultants. This enables you to identify, track and license assets in your environment correctly. You are maximizing scan coverage, minimizing vulnerability blind spots.

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Acunetix:-

Acunetix is ​​a vulnerability scanner focused on automated security auditing for web application vulnerabilities at speed and scale.

This software presents a complete solution for web application security testing. Applications that can be used in both independent and complex environments. Acunetix provides ethical hackers with the necessary tools and software integration.

In this sense, it enables to find and effectively remove the vulnerabilities of web applications. It is preventing malicious actors from having the opportunity to exploit them. In this regard, it combines a redesigned tracker and scanner with a wide range of high-tuned test cases. The scanner is designed to work as quickly and efficiently as possible.

The most important feature for ethical hacking by Acunetix is ​​AcuMonitor, which allows vulnerabilities to be detected under continuous monitoring of IT systems. This application broadens the scope of vulnerabilities that an aquatics scanner can detect.

Acunetix develops a web-based graphical user interface. Also, it provides its API that can connect to other security controls. This allows you to work with software developed by third parties or internally. With Acunetix, rapid rescue and continuous monitoring of vulnerabilities can be guaranteed during SDMC.

What is Ethical Hacking? | Vulnerability Management Tools
What is Ethical Hacking? | Vulnerability Management Tools

 

Avoid cyber attacks with vulnerability management software.

When cyberattacks are on the rise, ethical hacking techniques are a recommended business strategy to prevent and protect the security of companies’ computer systems.

Companies that use tools to detect and eliminate vulnerabilities in IT systems, such as Acunetics and Tenable.IO. They can avoid the permanent risk of hacking their computer security systems.

In addition to access to security technology and technical knowledge of vulnerabilities. Both Acunetix and Tenable.io are two offerings that provide flexibility and knowledge. These tools have a comprehensive vision that enables DevOps processes transparently and securely.

Also, microservices by protecting against vulnerabilities, malware, and breaches.

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What is SQL injection? | How SQL Injection Attacks Work?

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What is SQL injection? | How SQL Injection Attacks Work?

SQL injection To protect your data from hackers, you should only share it through encrypted forms on trusted web pages. However, even if those websites’ owners do not take steps to protect their database, your personal information may still be at risk.

With SQL Injection, which only takes a few lines of code, any known web page can be compromised by hackers, and you and your data may end up in the wrong hands.

What is SQL injection?

SQL injection hosts malicious code in applications hosted on web pages to attack those web pages and collect user data. Hackers execute SQL injection attacks for various reasons.

In addition to data breaches, they can use this technology to feed false information into application databases, extract critical information, or deny access to application databases’ owners or creators. To do this, they have to detect and exploit some security vulnerabilities in the target application software.

 

What is SQL injection

Simplified Structured Query Languages, SQL is a language created explicitly for entering data and modifying a database’s contents. Web pages and applications hosted on them depend on databases to store all their data and provide service to the end-user.

SQL plays an essential role in this process because it allows the user to locate specific content in the database. For example, if you are looking for a particular product in an online store, your search term and your Preferences (size, weight, etc.). ) It will be formatted in SQL.

As the name suggests, SQL injection attacks attack those SQL databases. Hackers responsible for the attacks exploit the lack of input validation filters by so-called escape characters (such as negative feedback) to inject their code into the system.

Depending on their goals, hackers can code so that every time an end-user enters a search request, they can access their registration data, or a part of the database is destroyed. SQL injection can also be used to spread malware through infected pages.

Although they are easy to stop, SQL injection attacks are a significant threat that has affected many reputable companies and media and their users. Experts estimate that more than half of all cyberattacks today are carried out with SQL injection techniques.

Most WordPress blogs and e-commerce sites attack. According to 2014 data, a single attack can cost around $ 200,000.

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What are the types of SQL injection attacks?

Depending on their performance, SQL injection attacks can be organized into five main types.

1.Union SQL injection:

Join SQL Injection is a type of in-band SQL injection attack that efficiently uses the UNON SQL operator to extract the information sought from the attached database. The UNION operator allows the user to remove data from multiple columns simultaneously with the same columns and the same data types.

Hackers can collect the information they need by injecting the SELECT statement, but they have to know the exact number of the table, the number of columns, and the data type for the attack to succeed.

union SQL injection:
union SQL injection:

 

2.SQL injection error:

Another type of in-band SQL injection attack, error SQL injection, is a technique that allows hackers to take advantage of the error messages given by the server to extract information about the structure of the attack server.

Hackers intentionally make invalid requests to trigger error messages. However, these messages often contain the full results of the offer or information about how to improve the appeal to achieve the desired results, both helping hackers to carry out their attack successfully.

 

3.Time Blind SQL Injection:

Time-blind SQL injection is a technique that involves sending SQL requests to a database to evaluate the result of a claim. The query in question will force the database to wait before returning the product, either TRUE or FALSE.

Depending on the wait time and the response, the hacker can assess whether its payload has been successfully sent. The biggest drawback of this SQL injection is its duration, as the hacker has to enumerate one character from the database at a time.

 

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4.Boolean blind SQL injection:

A Boolean blind SQL injection is an inferior injection technique, similar to timed blind SQL injection. In particular, hackers will send a SQL request every time they try to enumerate the database. Based on the response they receive, it will evaluate whether your cargo has been successfully dispatched.

However, instead of measuring your requests, they will add TRUE and FALSE. SQL injection over time, these attacks can be prolonged, especially when a hacker is attacking an extensive database.

 

5.Out band SQL injection:

Out-of-band SQL injection is a technique used by hackers to generate DNS and HTTP requests that directly deliver data to them.

Will do. It is sometimes used as an alternative to SQL injection attacks from time to time, usually when dealing with a slow response from the server or when data through the same channel used to launch the attack.

It is impossible to collect. Because their success depends on items that can only be activated by the server administrator, out-of-band SQL injection attacks are sporadic.

 

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Examples of SQL injection attacks

Over the past two decades, many SQL injection attacks have been directed at big websites, businesses, and social media platforms. Some of these attacks have resulted in significant data breaches. 

In 2008, two Russian-born hackers used SQL injection technologies to attack Heartland Payment Systems, a successful payment processing solution provider.

Classified as the most significant credit card data breach, the attack gave hackers more than 150 million credit card information and cost the affected company more than $ 300 million. In 2018, the hackers were sentenced to a combined sentence of over 16 years.

In 2016, a group of hackers exploited the vulnerability in vBulletin, a popular online message board software dedicated to 11 message board games, most of which were in Russian. During the attack, hackers managed to steal the registration data of over 27 million accounts.

Also, in 2016, hackers used SQL injection methods to launch cyberattacks on Qatari National Bank. The hackers managed to steal more than 1.4 GB of data, which was published shortly after.

The data included account information from members of the country’s royal family, intelligence officials, controversial religious leaders, and several British, French, and American citizens who were listed as spies in the bank’s database.

How to prevent SQL injection attacks

Preventing SQL injection attacks is manageable with proper web page maintenance. This includes the continuous description of database-linked applications, the regular application of database updates and patches, and the purchase of reliable cybersecurity software to protect the database.

Rarely, hackers can also use SQL injection attacks to compromise trusted web pages with malicious software. As soon as you visit an infected web page, the malware will start downloading without your consent. Once installed, it will give hackers access to your search history, personal data, and even your keystrokes.

To prevent this from happening, be sure to use the best antivirus software that will protect your computer and data from viruses, malware, and all other possible threats.

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What is Session Hijacking? | Types of Session Hijacking?

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What is Session Hijacking? | Types of Session Hijacking?

Currently, a large number of people are migrating to join teleconferencing services. It has many advantages, but many companies have not paid attention to it at the same time. Concerns about online safety have increased as the epidemic has increased. One of these problems is session hijacking, and you’re starting to see why.

 

The FBI revealed that it had received numerous reports of conferences interrupted by pornographic images and inappropriate content. Two schools in Massachusetts reported intruders breaking into online classes and sabotaging the meeting.

Also, in one of these cases, the intruder shouted the teacher’s home address who was teaching the class. This not only proves that security systems must be rigorously reviewed; It is also proved that valuable information can be stolen by accessing these online dissemination tools.

What is session hijacking?

Session hijacking is the exploitation of a computer session to gain unauthorized access to your information or services on a system. Through theft of system cookies, a user can be authenticated to a remote server and access the server.

After successful theft of cookies, an attacker could use the “pass the cookie” technique to hijack the session. A session ID is a malicious hacker’s delight. With a session ID, you can gain unauthorized access to a web application and impersonate a legitimate user.

What is Session Hijacking? | Types of Session Hijacking?
What is Session Hijacking? | Types of Session Hijacking?

 

 In general, there are three main ways to obtain a valid session ID:

Session prediction:-

Session prediction attacks are attacks that try to guess a valid session ID (any user). This is done based on how those IDs are created. A session ID must be unique and challenging to guess. This is why it is recommended to use only long, randomly generated numbers.

It is recommended that you use secure and reliable session management libraries to create such IDs. However, some companies decide to make their IDs, and they do not do it very well. In this way, they become victims of session abduction.

For example, a developer may use the base64-encoded Epoch algorithm to create its session ID. This will generate a valid session ID like this: MTU4MDMwMDE1OQ ==. If the attacker finds that this algorithm was used, they can try to guess the session token by trying different epochs on base64.

A brute force attack can also be considered a form of session prediction. This is when the webserver is not protected against multiple attempts. If the session key is minor, the attacker can try all possible values ​​until it does one thing.

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Side Session hijack:-

This term is used to describe the attacks of the Middle Ages (MITM). In this case, the attacker spies the communication between the server and the client and accepts a valid session ID. If the traffic is not encrypted, the attacker keeps trackers that operate on the same network as the client. It then monitors network traffic, user connections, and packet traffic.

This is particularly common in public Wi-Fi networks, a prevalent feature in today’s contingencies. If the website or web application explicitly uses an encrypted connection, the session trace does not work. For this, the use of devices that encrypt the server’s private data is recommended.

Session determination:-

It occurs when the attacker creates a valid session ID that has not yet been used. It is then provided to the user, who then uses it to authenticate to the session. To hijack this type of session, the attacker must first determine which session ID format is valid.

Through social engineering (such as phishing) it prompts the user to click on the malicious link. In this way, the user provides credibility, thus associating the session ID with the attacker’s account.

The same phase of the attack and its difficulty depends on many factors. For example, if the application saves session data, the attacker may need to create a fake phishing site. This becomes more difficult for the attacker if session IDs are only accepted from cookies. 

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Cross-site scripting (XSS)

When we talk about cross-site scripting, we mean client-side code injection attacks. First, malicious scripts are executed in a victim’s web browser by incorporating malicious code into a page or application.

When the victim visits the web page or application, it uploads the malicious script to the user’s browser. This malicious code accesses session cookies and then sends them to a server controlled by the attacker.

A web page or web application is vulnerable to XSS if an insecure user uses the input. These attacks

The best way to prevent this entry is to be scanned by the victim’s browser. These analyzes can be generated by the server scan tool.

How can you defend yourself against a session hijacking?

There are various ways to prevent session hijacking. There are already ways to detect session hijacking. To protect your session ID, follow these steps:

  • Do not create your session ID. Use a secure tool to generate them.
  • Implement the use of HTTPS authentication on all your pages. Do not limit yourself to just the login page.
  • Change the session ID after each user logs in.
  • Log off, inactive users—invalid session ID after a specified time.
  • But most important: regularly scan your website or web application with a vulnerability scanner.

Importance of vulnerability scanning

Cross-site scripting (XSS) vulnerability scanning tools are designed to automatically discover new and existing threats that may attack your applications. It allows identifying, classifying, and characterizing vulnerabilities between computer, network infrastructure, software, and hardware systems.

Acunetix is ​​the most reliable tool on the market to secure your website. It is a scanner that works on any code, including HTML5, JavaScript, and PHP. In this way, they detect any irregularities in the code and generate reports to the administrator.

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These reports or statistics, which can originate from various types, allow a complete analysis of website security developments. As its priority is due to latent hazards, it can generate recommendations to detect and repair security flaws.