Pablosec’s Post

If you want to understand ZTNA in more depth beyond the marketing this “Zero Trust Access (For Dummies)” guide is a solid starting point. It explains the shift from network access (VPN) to application-level access, least privilege, and how ZTNA reduces lateral movement in hybrid environments. #ZeroTrust #ZTNA #SASE #CyberSecurity #NetworkSecurity #Identity #AccessControl #Fortinet #Pablosec #Ireland

The future of networking is not static. Traditional VPN: connection = tunnel Jumping VPN explores: connection = session identity transport = replaceable path Wi-Fi → 5G relay failure → new path session survives path failure ≠ session death Research preview: https://lnkd.in/dS5Dc9JS #protocolengineering #networkarchitecture #distributedsystems #resilientnetworking #futureofnetworking #nextgennetworking #networkresilience #transportmobility #networksecurity #cybersecurity #opensource #networking #protocol #vpn

Sometimes we don’t have a VPN, or we don’t want to pay for it, or we need it so little that it’s not worth it. But even if you don’t have a VPN, when you connect to public WiFi, make sure it’s the correct network. Attackers can create WiFi access points with names that look like the real place. Protect your data and always double-check public networks before connecting. #CyberSecurity #PublicWiFi #VPN #DataProtection #OnlineSafety #NetworkSecurity #ITSecurity

VPN: Basics Explained 🔒 A VPN (Virtual Private Network) creates a secure encrypted connection between a user and a network over the internet. It protects data and allows users to access private resources remotely. 🔹 What VPNs are used for: Secure remote work access Protecting data on public networks Connecting branch offices securely Enhancing privacy and security Bottom line: VPNs create a secure tunnel for data, protecting communication across untrusted networks. Hashtags: #VPN #CyberSecurity #Networking #RemoteWork #SecureAccess

In today’s hyper-connected world, digital privacy is strategic, not optional. Without a VPN, your real IP and browsing activity may be visible to your ISP and exposed on unsecured networks. With a VPN, traffic is encrypted and routed through a secure tunnel, reducing interception risks. However, in modern enterprises, VPN is just one layer of security — alongside Zero Trust, MFA, and endpoint protection. Secure connectivity is the foundation of a resilient digital ecosystem. #CyberSecurity #VPN #ZeroTrust #DigitalPrivacy #InfoSec #RemoteWorkSecurity

VPN (Virtual Private Network) - VPNs hide your online activity from snoopers and public Wi-Fi networks. They encrypt your connection, keeping your browsing private and secure wherever you are.Stay aware. Stay protected. Cybernuel. #vpn #cybersecurity #Cybernuel #onlinesafety

In a highly sophisticated attack, bad actors since 2023 have been exploiting a zero-day flaw in Cisco’s SD-WAN controller, then downgrading the device to an earlier software version that is vulnerable to another flaw in order to gain root access. Full story 👉 https://buff.ly/hFdRrTD #Cybersecurity #Cisco #SDWAN #Vulnerability

US agencies face a CISA deadline to secure networks after a critical Cisco SD-WAN flaw (CVE-2026-20127) exposed federal systems to long-term intrusion and admin access. Read: https://lnkd.in/ee_wdrRG #CyberSecurity #Cisco #SDWAN #CISA #Vulnerability

On February 25, 2026, Cisco rolled out emergency patches for what may be one of the most consequential networking vulnerabilities disclosed in recent memory.... https://lnkd.in/gjU4saBC #cybersecurity #cisco #zeroday

Your WiFi isn’t private. Not at the café. Not at the airport. Not at the hotel. On public networks, your data can be intercepted, logins captured, and sessions hijacked — without you ever knowing. Open WiFi often means exposed traffic. The solution? Encrypt your connection before it leaves your device. But don’t trust just any VPN. Choose one that’s tested, verified, and built for real protection 🔐 Compare smarter. Stay safer. #PublicWiFi #OnlinePrivacy #CyberSecurity #VPN #DataProtection #StaySafeOnline #VPNGuider