Ify

Just completed a project on Securing and Hardening an Enterprise Branch Office Network 1. Introduction This document presents the design, implementation, and security hardening of an enterprise branch office network. The project simulates a real-world branch deployment using Cisco Packet Tracer and applies layered security principles across switching, routing, and wireless infrastructure. The objective is to ensure secure inter-department connectivity while mitigating insider threats and unauthorized access. 2. Project Objectives The primary objectives of this project are: i. To design a scalable and secure branch office network ii. To implement VLAN-based network segmentation iii. To enforce Layer 2 security controls on access switches iv. To secure Layer 3 access and management on the router v. To deploy a secure wireless infrastructure vi. To enable secure remote management using SSH version 2 3. Network Topology Overview The network consists of a single router, two Layer 2 switches, a wireless LAN controller, two lightweight access points, end-user devices, and a centralized server. The design follows a router-on-a-stick model to provide inter-VLAN routing and centralized DHCP services. A dedicated Management VLAN (VLAN 99) is used for managing network devices, ensuring that management traffic is isolated from user data traffic. 4. Network Devices and Roles 4.1 Router (R1) i. Acts as the default gateway for all VLANs ii. Provides inter-VLAN routing iii. Serves as the DHCP server iv. Enforces Layer 3 access control using extended ACLs v. Secured for remote access using SSH version 2 4.2 Switches (S1 & S2) i. Provide Layer 2 connectivity ii. Enforce VLAN segmentation iii. Implement switch hardening and Layer 2 security features iii. Host management SVIs on VLAN 99 4.3 Wireless Infrastructure i. The WLC manages wireless access ii. Lightweight access points provide wireless coverage iii. Separate VLANs are used for staff and guest wireless users 4.4 Server i. Acts as a Syslog and TFTP server ii. Accessible only to authorized VLANs 5. VLAN and IP Addressing Scheme @akintunero @ireteeh @Agina_Devnet @segoslavia @lanceeihoda #cybersecurity #Networking #networksecurity #security #cisco

@kenthylin Using the link light on the radio

You just mounted a Cambium PTP link on two masts, but the alignment app crashes and you have no internet on site. How do you still peak the signal the old-school way?

@oku_yungx We need to open Twitter account for your wife and she must be following you and turn on notification

There is something actually called RE-FUCK VALUE and funny enough most women do not know. You go in there, it feels good, you want to sleep in the coochie but when it has no value, you just want to dig and dump the load in split seconds. It is not the guy but the worthless oven in front of him. N/B: My neighbor told me 👍

@BitWizard_01 U dey get 6hour light ? You b Big man oooo Getting to three months now highest way I don get na 4hrs. Person way dey band A and I was enjoying minimum of 15 to 20hrs light b4

building world class products from a country with 6 hour power cuts. the audacity alone should count as a skill.

@Morris_Monye 2015 N6,000 with transport allowance N200 everyday

When was your first salary ever And how much was it. Me: N60,000. Year 2013

@the_beardedsina What do you have to say about Reliance

Don't blame the Doctor. Blame the HMO A lot of HMOs in Nigeria are very useless and just extort people. You'd see a HMO that doesn't cover syringes and gloves , or doesn't cover 80 percent of meds. That's why you need to make findings before enrolling into any HMO. The doctors prescribe the standard and the HMO then determine what it covers Annoying part is A Doctor can even request for a Test and a Hmo Officer will be asking .. why did you order this? These are the issues. Fight with your HMO and not the Doctor or Hospital

@BitWizard_01 Tell @elonmusk he will do that

LinkedIn AI post: “I was rejected 47 times. Here are 12 lessons that changed my life ” Me: this didn’t happen 2,400 people: SO INSPIRING thank you for sharing your journey Someone should buy that platform and delete it please 🤣

@Ol0ye Na money Na money Na money ooooo

Why you never buy moto?

@kenthylin @EhistheGreat Can be caused by power issue, overheating can also cause a router to reboot even software crash

@solubilityb @EhistheGreat But in some cases when it suddenly dies/reboots, the unsaved work is gone. What could be the cause in these cases?

If your laptop dies right after you finish configuring a Cisco switch via console cable, and you didn’t save the running-config to startup-config, how do you recover the settings?

@kunmigbenga But she is not your wife

I almost scattered my uncle’s wedding 😂 I was the ring bearer and thought they were forcing me to marry the little bride because we were dressed like the couple too. I was crying like a mumu, shouting, “She’s not my wife!” 🤣 Fast forward to now… seeing that same little bride…omo, she dey enter my eyes 👀😂

Please where is @TemitopeSobulo come out of your hide out.

@cyber_rekk I know say na them fit do this one and man no fit reason am like that 🤣. If you try talk, them go tell you " but I carried u for nine months" 😂

@solubilityb The struggle 😭😭

Tech people good evening Was chronically unavailable today as I had to carry someone's wife up and down the whole day This person's wife even had the effrontery to take my ATM and make multiple transactions And I wasn't offered food,water or any other thing in return 🥲 Solid piece of advice: leave other people's wives alone, it's not worth it

@Nwanyi_Umuahia Me too Just woke up few minutes to 8pm, the last time I remembered was some minutes to 4pm

I’ve been sleeping all day, hope I am fine like this

@EhistheGreat @kenthylin So long as the switch didn't go off during that period of time

@kenthylin The configs are intact on the switch cause it isn’t your switch that rebooted or power off , so you can just resume when you pc is back active

@haha_girrrl Username is a unique identifier ( more than one person can't have same username on same database ) but you can have same password with some other person. The username help the system point to detials saved under you. That's how important the username is. You can't do without it

Hot take: The username field is pointless. Change my mind.

@PenTitan You see that number 4 so, they wan use am wound me. But my strong head no go allow me dey " chalant "

He's a 10 but he's a yahoo boy✅ He's a 10 but he's married✅ He's a 10 but he's a mummy's boy❌ He's a 10 but he's nonchalant❌ They want a man who has a whole family on the side, but is somehow chalant towards them They prefer a man who scams people for a living to a man who loves his mom Women are delusional as a species

@Mrbankstips @bossolamilekan1 And he no know waytin God don do for am

To find greener pasture now come dey like death sentence The more you dey find the browner it becomes People way get backup no know way God do for them

@oku_yungx She wants your beards in a plater

What do you want from me? Name it 😁

@BitWizard_01 @oku_yungx @Sircole__ Where the registration portal

@solubilityb @oku_yungx @Sircole__ You gats rethink am oo, this nah $20B industry

Brothers. JAPAN needs your help.