This is the 3rd and last part of Layer 2 Security. We have already discussed MAC Attacks, VLAN Hopping attacks in Part 1 and DHCP Attacks, and GARP Attacks in Part 2. If you really need to secure your Layer-2 of the network, then please follow all the parts, and apply Layer-2 Security in your […]
IPV4 or Internet Protocol Version 4 is an address that provides a unique identity to the devices on the Internet and Intranet. For Example (Non-Technical) Two people from different countries want to talk to each other with their mobile phones but if they don’t own a phone number, they can’t be able to contact each […]
Intersight is a cloud-based, software as a service (SaaS) platform that enables us to centrally manage the UCS manager and its components including their operations, optimizations, health checkups, service profiles, fabric interconnect, hyperflex clusters, policies, and the devices connected to them. It mainly includes Cisco C-Series rack servers, Blade servers, Fabric Interconnects, and even the HX […]
This is the second part of Layer 2 Security. We already posted Part 1, if you have not checked that then please check it out first as skipping the first part may lead you to leave the vulnerability in your network. We have already covered MAC attacks and VLAN Hopping attacks. The remaining Layer-2 attacks […]
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IPv6 or Internet Protocol version 6 is the upgrade version of IPv4 or Internet Protocol version 4. IPv6 provides a unique identity to the devices on the Internet. IPv6 is a network layer protocol designed by Internet Engineering Task Force (IETF). In this blog, we will cover IPv6, the advantages of IPv6, IPv6 address, and […]
In this section, we will discuss the SD-Access control plane. You can also refer SD-WAN blog to learn about the workflow of SD-WAN. The SD-Access uses LISP or Locator Identity Separation Protocol as a control plane mechanism. LISP separates the location of a device from its identity by maintaining a database. The following topics will be […]
Regardless of the fact that next-generation LANs should indeed be built on SD-Access technology, many businesses currently use an intermediate solution to secure their wired networks. This entails using a mix of 802.1x and MAC Authentication Bypass (MAB). The endpoints that connect to the access layer can be authenticated and authorized using those techniques. Many […]
How it all started? What is network pivoting? So, after lots of hard work and brainstorming you finally got that sweet Reverse Shell then you escalated your privileges and then you came to know that this current compromised system is not the real target. The TARGET is AD Controller or Admin Desktop and so on […]
As we know today’s Organizations have a big security concern. Signatures are very important to mitigate various types of attacks. Many vendors provide security solutions like NGFW (Next-Generation Firewall), IPS, and IDS. Mostly server-side, and client-side attacks are identified by the signatures. Every Security vendor has an internal Malware Analysis, Incident Response, and Threat Hunting […]
