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Describe How Tcp Ip Three Way Handshake?
TCP/IP three-way handshake is a technique used to establish a communication session between two devices on a network. It consists of three steps: 1. SYN (synchronization): The sender sends a SYN packet to the receiver which contains the initial sequence number (ISN) and other information that both pRead more
TCP/IP three-way handshake is a technique used to establish a communication session between two devices on a network. It consists of three steps:
1. SYN (synchronization): The sender sends a SYN packet to the receiver which contains the initial sequence number (ISN) and other information that both parties need to start communicating.
2. SYN-ACK (acknowledgement): The receiver sends back an acknowledgement (ACK) packet, containing its own ISN and the ISN from the sender.
3. ACK (acknowledgement): The sender sends back an ACK packet with its own ISN and the ISN from the receiver. This establishes a communication session between the two devices.
See lessWhat Is Ttp In Cyber Security?
TTP is an acronym for Tactics, Techniques, and Procedures. It is a method used in cyber security that involves the identification of malicious activity by analyzing external and internal information sources. It is often used to identify areas of weakness or vulnerabilities so that they can be addresRead more
TTP is an acronym for Tactics, Techniques, and Procedures. It is a method used in cyber security that involves the identification of malicious activity by analyzing external and internal information sources. It is often used to identify areas of weakness or vulnerabilities so that they can be addressed and minimized.
See lessHow To Find Number Of Subnets?
1. Determine the number of bits required for the subnet mask. The formula for determining this is (2^n) – 2, where ‘n’ is the number of bits you need for your subnets. 2. Once you have the number of bits, use the formula (2^n) - 2 to determine the total number of subnets you can have. For example, iRead more
1. Determine the number of bits required for the subnet mask. The formula for determining this is (2^n) – 2, where ‘n’ is the number of bits you need for your subnets.
2. Once you have the number of bits, use the formula (2^n) – 2 to determine the total number of subnets you can have. For example, if you need 6 bits for the subnet mask, the total number of subnets you can have is (2^6) – 2 = 62.
See lessHow To Connect Ethernet Only Device To Wireless Network?
If you have an Ethernet-only device that you would like to connect to a wireless network, there are several ways to do this. You can use a wireless bridge, an Ethernet-to-WiFi adapter, or a powerline adapter. A wireless bridge is a device that bridges the connection between a wireless router and youRead more
If you have an Ethernet-only device that you would like to connect to a wireless network, there are several ways to do this. You can use a wireless bridge, an Ethernet-to-WiFi adapter, or a powerline adapter.
A wireless bridge is a device that bridges the connection between a wireless router and your Ethernet-only device. It connects wirelessly to your router and then presents a single Ethernet port to which you can connect your device.
An Ethernet-to-WiFi adapter is a device that connects to your Ethernet port and then transmits a wireless signal. This means that you can plug it into your Ethernet device and it will broadcast a wireless connection.
A powerline adapter is a device that uses your existing power lines in your home to transmit data. This means that you can plug one end of the adapter into the Ethernet port of your device, and plug the other end into an outlet within range of your router. This setup creates a wired connection between your device and the router, allowing it to access the wireless network.
See lessWhat Is The Fastest Cat Cable?
Cat 6a Ethernet cables are the fastest type of Cat cable available, transmitting data at 10 Gigabits per second (10 Gb/s).
Cat 6a Ethernet cables are the fastest type of Cat cable available, transmitting data at 10 Gigabits per second (10 Gb/s).
See lessWhat Does It Mean To Network?
Networking is the process of building and cultivating relationships with other people in order to develop professional contacts, exchange relevant information, and gain mutual benefit. It is used to create mutually beneficial relationships focused on the exchange of information, resources, and serviRead more
Networking is the process of building and cultivating relationships with other people in order to develop professional contacts, exchange relevant information, and gain mutual benefit. It is used to create mutually beneficial relationships focused on the exchange of information, resources, and services. Networking often happens through online platforms, such as LinkedIn, or during meetings, conferences, and conventions.
See lessHow To Begin a Career In Cyber Security?
1. Identify Your Skills and Interests: Before beginning a career in cyber security, take the time to consider your skill set and interests. Are you passionate about coding? Do you have experience with networking systems? Do you enjoy problem solving? These are all important factors to consider whenRead more
1. Identify Your Skills and Interests: Before beginning a career in cyber security, take the time to consider your skill set and interests. Are you passionate about coding? Do you have experience with networking systems? Do you enjoy problem solving? These are all important factors to consider when deciding on a career path.
2. Develop Your Professional Network: It’s also important to begin building a network of professionals in the field. Whether it is attending industry events or reading up on the latest news, ensure you stay current and connected. This will allow you to expand your knowledge and find out about potential job opportunities.
3. Set an Education or Certification Goal: Depending on the role you are seeking, it may be beneficial to consider enrolling in a technical degree, certificate or training program. Earning a degree or certification in cyber security will demonstrate a commitment to the field and increase your chances of getting hired.
4. Get Hands-on Experience: Taking part in hands-on activities is another way to gain experience and further develop your skills. Participating in online security challenges and hackathons, or joining volunteer projects and open source initiatives can help establish your knowledge and skills.
5. Find an Entry-Level Job: To get your foot in the door, consider applying for entry-level jobs. Many of these positions don’t require a lot of prior experience, so they are ideal for those who are just starting out. Don’t be afraid to take on any available opportunity to gain experience.
6. Find a Mentor: Having a mentor with experience in the field can provide invaluable guidance throughout your journey. Connecting with people who have been in the same position can offer insight into the industry and provide tips and advice for success.
See lessHow To Move Menu Bar On Mac To Another Screen?
You can move the menu bar from one screen to another by going to System Preferences, then Display and unchecking “Mirror Displays”. This will allow you to drag the menu bar from one display to the other.
You can move the menu bar from one screen to another by going to System Preferences, then Display and unchecking “Mirror Displays”. This will allow you to drag the menu bar from one display to the other.
See lessHow To Check Cisco Switch Firmware Version?
To check the firmware version on a Cisco switch, you can use the show version command. This will display the operating system and version number along with the hardware version of the switch. It will also list the version of the IOS that is running on the switch. If a newer version is available, itRead more
To check the firmware version on a Cisco switch, you can use the show version command. This will display the operating system and version number along with the hardware version of the switch. It will also list the version of the IOS that is running on the switch. If a newer version is available, it will be shown as well.
See lessHow To Identify Vulnerabilities In Information Security?
1. Conduct an internal and external assessment of the system: Regularly assess the network, servers, applications, and other components of your system to identify any security vulnerabilities. This can be done through various methods such as penetration testing, social engineering tests, and scanninRead more
1. Conduct an internal and external assessment of the system: Regularly assess the network, servers, applications, and other components of your system to identify any security vulnerabilities. This can be done through various methods such as penetration testing, social engineering tests, and scanning tools.
2. Be aware of known security risks: Make sure you stay up-to-date on all current security risk information, such as patches, advisories, and warnings. This will help you identify any potential security exposures in your system.
3. Monitor user accounts: Monitoring user accounts is a critical part of information security. Make sure to regularly review user access privileges to ensure that no unauthorized access is taking place.
4. Use antivirus software: Many vulnerabilities can be avoided by using antivirus software on all systems connected to your network. This will help protect your system from malicious software, such as viruses, worms, and Trojans.
5. Implement strong passwords: Implementing strong passwords for user accounts is essential for good security. Make sure to use passwords that are long and complex and to change them frequently.
6. Limit access to sensitive data: Make sure to limit access to sensitive data and systems to authorized personnel only. This will help reduce the risk of a data breach or system compromise.
7. Educate users: It is important to educate users on information security best practices, such as password security, safe internet browsing, and avoiding suspicious emails. This will help to reduce the risk of human error when it comes to security.
See less