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  1. #1
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    Network Security Services

    Network Security Services are designed to help protect the resources of your business .Network security services provides you with the tools to prevent, detect and respond to threats.
    Network Security solutions utilizes unparalleled visibility, responsive analytics, security expertise and strategic alliances to help safeguard organizations from potential threats.
    The network security model is a model that determines how the information is sent securely over a communication line.
    The components of the network security model are:
    Sender – who sends the information
    Receiver – who receives the information
    Communication line – the line in which the communication is sent over
    Encryption / Decryption – to encrypt and decrypt the communication over the information channel
    Trusted Third Party – who distributes the secrete key and information between the two parties to be able to communicate securely
    The tasks that network security model performs is to be able to have the two parties communicate with each other without any other parties being able to read and understand the information being sent. To do this, the model needs to:
    Have a suitable algorithm to encrypt the messages (Secure Socket Layer – SSL)
    Generate a secrete key to be used by the algorithm (SSL Provider)
    Develop methods to distribute and share the secrete key (SSL Provider)
    Specify a protocol to be able to transmit the information (https)

  2. #2
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    Station Road, Durgapura, Jaipur-18 Rajasthan (INDIA)
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    Quote Originally Posted by daniels View Post
    Network Security Services are designed to help protect the resources of your business .Network security services provides you with the tools to prevent, detect and respond to threats.
    Network Security solutions utilizes unparalleled visibility, responsive analytics, security expertise and strategic alliances to help safeguard organizations from potential threats.
    The network security model is a model that determines how the information is sent securely over a communication line.
    The components of the network security model are:
    Sender who sends the information
    Receiver who receives the information
    Communication line the line in which the communication is sent over
    Encryption / Decryption to encrypt and decrypt the communication over the information channel
    Trusted Third Party who distributes the secrete key and information between the two parties to be able to communicate securely
    The tasks that network security model performs is to be able to have the two parties communicate with each other without any other parties being able to read and understand the information being sent. To do this, the model needs to:
    Have a suitable algorithm to encrypt the messages (Secure Socket Layer SSL)
    Generate a secrete key to be used by the algorithm (SSL Provider)
    Develop methods to distribute and share the secrete key (SSL Provider)
    Specify a protocol to be able to transmit the information (https)
    Network Security Services
    Hey danial. Your post is very nice. I would like to enlighten on this topic.
    Network security protects networking software and application form unauthorized access, misuse and malfunction modification therby creating a protective platform for users computer, software/ applications.

    How SSL(Secure Sockets Layer ) works.

    When user visits SSL secured website the browser reuqests web server identify itself and the server sends the browser a copy of ssl certificate. The browser then checks the ssl certi and sends back message to the server. Then server sends digitally signed acknowledgement to start an SSL encrypted session to the browser. This is how encrypted data is shared with SSL on your browser. This whole process is done in few seconds.
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  3. #3
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    thank for your sharing

  4. #4
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    Network Security Services (NSS) comprises a set of libraries designed to support cross-platform development of security-enabled client and server applications with optional support for hardware TLS/SSL acceleration on the server side and hardware smart cards on the client side.

  5. #5
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    Jan 2018
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    India
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    Network Security Monitoring services include -

    Correlated metrics on packet capture and analysis to understand the vulnerabilities and attacks that may impact your IT security
    Security intelligence and SIEM to combine data from a variety of sources, correlated metrics, proactive alerts on triggering events for escalation, and ensure compliance with data retention and reporting requirements
    Asset classification and reporting
    Flexible and customizable reporting
    Easy integration with existing solutions and workflow products
    & much more!

    https://esds.co.in/security/vtmscan

  6. #6
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    Nov 2018
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    Network Security Services (NSS) is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v3, TLS, PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME, X. 509 v3 certificates, and other security standards.

  7. #7
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    Apr 2022
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    Pennsylvania
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    Network security is an umbrella term that comprises multiple layers of security processes, tools, and strategies. Each layer of network security implements different policies and controls. At its core, network security services are responsible for preventing unauthorized access to network resources and blocking malicious threats.

    The core functions of network security services are as follows:

    Message confidentiality

    Maintaining message confidentiality is an essential network security task. Only the receiver and sender should be able to understand the message. No other third party should have access to the message or should be able to understand it. Data is encrypted while it is in transmission as well as while it is resting.

    Message Integrity

    A hacker can cause irreparable damage by successfully changing even one word or adding an extra digit to the content of an email. Network security practitioners ensure the integrity of a message remains intact while in transit. For instance, they add checksums to detect anomalies within data transmission.

    Message Authentication

    Network security services authenticate the identity of a sender. They ensure the sender is who they claim to be. This function is essential for preventing phishing attacks and imposter fraud.

    Entity Authentication

    Network security services check the identity of the user or entity before granting them access to network and system resources. Identifying and blocking malicious actors, unauthorized personnel, and bad traffic falls under this function.

    Many tools perform network security functions. You may often come across several tools that perform the same function. But if you take a closer look, you’ll notice that they employ different policies and provide multiple layers of network security.

    Here are some of the essential network security tools you need:

    1. Firewalls secure the perimeter of your network from the Internet, blocking malicious traffic and infected content from entering your
    secure network. They manage and control network traffic, only allowing authorized, safe traffic to enter your network. Firewalls are a
    fundamental component of network security. Most systems are delivered to users with one already set up.

    2. Email security protects your email communications and accounts from data breaches, ransomware, phishing, and social
    engineering attacks. It protects your network against human-related security vulnerabilities.

    3. Anti-malware tools identify malware, such as viruses, trojans, worms, and spyware. It blocks them from infecting your network.
    Some anti-malware technology proactively hunts for malicious threats and is equipped to minimize the damage to your network.

    4. Access control policies block unauthorized access to your network resources. If bad actors can’t reach your network, they can’t
    cause damage. Access control policies can also provide partial access to data or limit user access to certain network areas.

    5. Intrusion prevention systems immediately recognize threats and automatically block known attacks. They constantly scan network
    traffic and content packets for suspicious code.
    Last edited by iamremyma.ma; 07-08-2022 at 07:21 AM.

  8. #8
    Senior Member
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    Jan 2022
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    370
    Network Security Services (NSS) comprises a set of libraries designed to support cross-platform development of security-enabled client and server applications with optional support for hardware TLS/SSL acceleration on the server side and hardware smart cards on the client side.
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  9. #9
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    Jul 2020
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    Network security services refer to a set of technologies, tools, and processes that help secure and protect a computer network from unauthorized access, misuse, disruption, or damage. Some common network security services include:

    1.Firewalls
    2.Intrusion detection and prevention systems (IDS/IPS)
    3.Virtual Private Network (VPN)
    4.Antivirus/Antimalware
    5.Encryption
    6.Access control and authentication
    7.Data backup and disaster recovery
    8.Security Information and Event Management (SIEM)
    9.Network segmentation
    10.Wireless security

    These services work together to provide comprehensive protection to the network and its users.
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  10. #10

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