Home › Blog › Networking & Cybersecurity
Networking & Cybersecurity
Guidance on Aruba, Fortinet, Wi-Fi, switching and cybersecurity for small and mid-size organisations.
52 articles
-
When Ransomware Strikes, Can Your Business Still Communicate?
When ransomware strikes, can staff still talk? Out-of-band channels, offline contacts, 3-2-1 backups, CSA and SPF guidance, NAS, UPS and firewalls. Singapore.
Wei Fei
·
-
Would You Plug an Unknown USB Drive Into Your Office PC?
Is it safe to plug an unknown USB drive into a work PC? USB malware risks, CSA advice, Microsoft device control and BitLocker for removable drives. Singapore.
Wei Fei
·
-
A Cyber Incident Can Start With a Forgotten Device in Your Office
A forgotten NAS, test PC or smart gadget can start a cyber incident. How it unfolds, and how FortiGate, Omada and Instant On find unknown devices. Singapore.
Wei Fei
·
-
The Next Cybersecurity Incident Could Come Through Your Video Wall
How to secure a video wall and digital signage: CMS accounts, default passwords, network isolation, updates and USB locks with MagicINFO and VXT. Singapore.
Wei Fei
·
-
Your Company Data Is Feeding AI. Do You Even Know Where It Goes?
Where does company data go when staff use ChatGPT or Copilot? Training, retention, data residency and PDPA duties compared, with a checklist. Singapore.
Wei Fei
·
-
Do You Really Own the Hardware If It Needs a Subscription to Work?
Firewall, Wi-Fi and meeting-room hardware that needs a licence: what keeps working when it lapses, five-year cost and how to buy without lock-in in Singapore.
Wei Fei
·
-
Is Your Company's Network Switch Secretly Holding Everyone Back?
Is your office network switch slowing everyone down? 100 Mb ports, weak uplinks, no PoE budget, no VLANs or loop protection explained, with fixes. Singapore.
Wei Fei
·
-
Your Network Cabinet Is a Mess. And That Could Cost You.
A messy network cabinet slows fault-finding and traps heat. Labelling, airflow, rack PDU and UPS tidy-up checklist for offices in Singapore, with prices.
Wei Fei
·
-
Your Company Password Policy Might Be Making Security Worse
Is your password policy outdated? NIST, Microsoft and CSA guidance on expiry, complexity, passphrases, password managers, MFA and passkeys, for Singapore.
Wei Fei
·
-
Your Smart TV Might Know More About Your Office Than You Think
Is a consumer smart TV safe in a meeting room? Viewing data, accounts, firmware and network risks versus commercial displays, with a checklist for Singapore.
Wei Fei
·
-
Should Companies Ban Personal Laptops From Their Office Network?
Should personal laptops be banned from the office network? BYOD risks, guest Wi-Fi, VLANs, Intune app protection and PDPA duties for Singapore businesses.
Wei Fei
·
-
Are Smart Meeting Room Cameras a Privacy Nightmare?
Are AI meeting room cameras a privacy risk? Speaker tracking, people counting, face recognition, recordings, PDPA notices and the controls to set. Singapore.
Wei Fei
·
-
Is Wi-Fi 7 Worth the Upgrade, or Just Marketing Hype?
Is Wi-Fi 7 worth the upgrade for Singapore offices? MLO, 320 MHz and 4K-QAM explained, IMDA's 6 GHz band, when Wi-Fi 6 is enough, and the switch costs.
Wei Fei
·
-
Is Your Office CCTV Protecting You or Spying on You?
Office CCTV and the PDPA in Singapore: employee notices, signage, footage access requests, masking, retention, NVR passwords and cloud vs local recording.
Wei Fei
·
-
400Gbps Networking on a Desk: Who Actually Needs This Monster?
200G, 400G and 800G ports on DGX Spark, ASUS GX10 and DGX Station GB300 explained: who needs that bandwidth, when a cable or switch fits. Singapore view.
Wei Fei
·
-
Why the Most Expensive Router Doesn't Guarantee Better Wi-Fi
Bought an expensive router and Wi-Fi is still poor? Placement, walls, channels, client limits and wired AP backhaul matter more than price. Singapore guide.
Wei Fei
·
-
Your Office Printer Could Be the Weakest Link in Your Network
Office printer security explained: firmware, default admin passwords, open services, stored jobs and secure print, with a checklist for Singapore offices.
Wei Fei
·
-
Your Internet Is 10Gbps. So Why Is Your Office Network Still Slow?
Paying for 10Gbps internet but the office still feels slow? Check firewall throughput, 1G switch ports, Wi-Fi, cabling and laptop NICs. Singapore guide.
Wei Fei
·
Wei Fei
