Freelance IT Specialists in United StatesFreelance IT Specialists in United States
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Raymond Li's avatar
Raymond Li
Sugar Land, USA
Full Stack Web & Mobile | Framer Expert | 8+ Years Pro
1x
Hired
17
Followers
Full Stack Web & Mobile | Framer Expert | 8+ Years Pro
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Viber for Business
3
139
Cover image for Hairstyles for your face
Hairstyles for your face
2
38
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Workout Planner & Gym Trainer
2
47
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Make the jump to web3
2
36
IT Specialist(1)
Eduardo Velasquez's avatar
Eduardo Velasquez
New York, USA
Remote IT Technician willing to troubleshoot networks.
Remote IT Technician willing to troubleshoot networks.
Cover image for Hello community, I'm happy to
Hello community, I'm happy to share my project relating to IT Networking. The task and question relating to this project is what if I could construct a network for an actual enterprise that uses BGP or the Border Gateway Protocol. The Border Gateway Protocol (BGP) refers to a gateway protocol that enables the internet to exchange routing information between autonomous systems (AS).  As networks interact with each other, they need a way to communicate. Therefore, this is accomplished through peering. And BGP makes peering possible. 
15
131
Cover image for What I Have Been Doing All This Time - YouTube
What I Have Been Doing All This Time - YouTube
0
5
Cover image for How I Can Build A Network That Uses HSRP
How I Can Build A Network That Uses HSRP
0
5
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IT Specialist(3)
Neil Hanlon's avatar
Neil Hanlon
Bedford, USA
Open Source Infrastructure Expert & Linux Guru
Open Source Infrastructure Expert & Linux Guru
Cover image for Deployment Stack Revamp with IaC and GitOps
Deployment Stack Revamp with IaC and GitOps
0
22
Cover image for Zero-Trust Mesh VPN with Nebula
Zero-Trust Mesh VPN with Nebula
0
7
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Resilient Monitoring Stack for Hybrid Infrastructure
0
20
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IT Specialist(2)
Crispine Poe's avatar
Crispine Poe
California, USA
Experienced IT Specialist, Writer, Cybersecurity
Experienced IT Specialist, Writer, Cybersecurity
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Cybersecurity Risk Assessment for a Financial Institution
0
9
Cover image for My approach on securing a client company's systems
My approach on securing a client company's systems
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9
Cover image for The Rise of Quantum Computing: Unlocking the Future
The Rise of Quantum Computing: Unlocking the Future
0
9
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IT Specialist(3)
Watheq Zboun's avatar
Watheq Zboun
maxUnited States
Microsoft 365 & Azure Solutions Architect
$5k+
Earned
2x
Hired
5.0
Rating
14
Followers
Microsoft 365 & Azure Solutions Architect
Cover image for M365 Intune Migration Project
M365 Intune Migration Project
0
99
Cover image for Have you wondered how hacekrs
Have you wondered how hacekrs bypass MFA? Nowadays it is getting easier. There is a phishing kit called Mirage2FA that has been working against Microsoft 365 since late 2024. Here is how it goes. The user lands on a fake login page. They type their password. They approve the MFA prompt on their phone. Everything they enter is passed straight through to Microsoft in real time, so the sign-in genuinely succeeds and looks completely normal to them. Microsoft issues the session tokens, and the kit keeps a copy. With those cookies someone can read the mailbox, open SharePoint and OneDrive, and reach anything sitting behind SSO. They never see a second prompt, because the authentication already happened. ANY.RUN (http://ANY.RUN) put numbers on it. 9,426 accounts targeted across 3,518 domains, roughly 4,532 showing signs of compromise, most of them in the US. A third of the successful logins happened on phones, where you can barely see the URL you are looking at. The advice going around is to switch on Continuous Access Evaluation. I would switch it on too. Just read the documentation first, because it does something slightly different to what people assume. CAE sessions run tokens for up to 28 hours. The default is one hour. What you get in exchange is revocation when something happens, and Microsoft is specific about what counts: the account is disabled or deleted, the password is changed or reset, MFA gets turned on, an admin revokes refresh tokens, or ID Protection flags the user as high risk. Allow up to 15 minutes for that to propagate. IP location is the only one that applies straight away. Three things worth knowing before you lean on it. It covers Exchange Online, SharePoint Online and Teams. Guest accounts are not supported, which is where a lot of contractor access lives. And it only reads IP-based named locations, so a country-based policy buys you nothing here. If I were fixing this in a tenant tomorrow, in this order: Phishing-resistant sign-in first. A FIDO2 key checks the domain it is talking to, so it will not hand anything over to a proxy wearing Microsoft's face. CAE on, so revocation actually reaches the services. Then a runbook where you revoke sessions before you reset the password. Reset first and you have changed the lock while someone is still inside holding a key that works. If session cookies walked out of your tenant this morning, what would notice, and how long would it take? Source: ANY.RUN (http://ANY.RUN) threat research, 19 August 2026. CAE behaviour from Microsoft Learn.
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1
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Cover image for GoDaddy Move-Away That Uncovered a Data Residency Problem
GoDaddy Move-Away That Uncovered a Data Residency Problem
0
7
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Microsoft Security Architecture Diagrams
0
6
IT Specialist(1)