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  • Firewall Network Security – attack vectors

    IPsec tunnel AWS and Cisco router

    Firewall Network Security – attack vectors

    Why is it important to take a comprehensive approach to secure Internet interfaces, instead of focusing on one area, e.g. a firewall?   In this article, we will take a shot at answering this question, showing potential Internet interfaces that can be critical in case of attack. You will learn what firewall network security is and […]

    1
    Date: 29.08.2022

    Author: Marcin Bialy

    IPSec tunnel between Cisco IOS router and AWS VPC. Static VTI and crypto map with HSRP redundancy.

    Recently i was asked to advise in the following scenario: VPN tunnel between AWS VPC and Cisco IOS routers on DC prem. Nothing sophisticated but: Two ISR 4k, HSRP VPN redundancy, legacy crypto maps in production (several working vpns) and Static VTI (AWS). Two Crypto structures sourced from one HSRP. I have put the results on blog.

    Date: 25.04.2018

    Author: Grandmetric
    Grandmetric