All the Gs, part 3: 5G and the future
The final part of the ‘All the Gs’ series looks at 5G and the future of radio spectrum technology.
Category:
Tech matters
What every IT person needs to know about OpenBSD Part 3: That packet filter
Guest Post: Useful and fun features related to the OpenBSD packet filter.
RSA vs ECDSA for DNSSEC
Measuring whether we should use ECDSA.
ALPACA attack: Analysing and mitigating cracks in TLS authentication
Guest Post: Study shows adding a TLS-protected email or FTP server to a network can enable cookie-stealing or cross-site scripting attacks against web servers in the same network.
DNS-over-TCP considered vulnerable
Guest Post: There are several ways attackers can force TCP to fragment for inclusion in IP fragmentation attacks.
WiFiMon: Monitoring Wi-Fi network performance from the end-user perspective
Guest Post: Combining crowdsourced and probe measurements for Wi-Fi performance evaluation.
What every IT person needs to know about OpenBSD Part 2: Why use OpenBSD?
Guest Post: What is OpenBSD like for a user or developer, and why is it better?
All the Gs, part 2: 2G to 4G
Part two of this series explores how 2G became 4G.
CCID5: Evaluating BBR for Datagram Congestion Control Protocol
Guest Post: BBR for DCCP reduces latency in multi-path scenarios providing stability to carry TCP streams on top of CCID5 controlled DCCP tunnels.
DNSSEC provisioning automation with CDS/CDNSKEY in the real world
Guest Post: How DNSSEC Delegation Trust Maintenance can be automated via the DNS itself.