Mobile Cybersecurity & Threat Defense Whitepapers
Technical architecture guides, cellular baseband vulnerability analysis, zero-trust hardware attestation, and M-EDR threat hunting.
Mobile Endpoint Detection & Response (M-EDR): Kernel Sandboxing & Behavioral Anomaly Hunting
Architecting modern M-EDR defenses: monitoring process execution trees, detecting malicious accessibility service abuses, and analyzing zero-trust telemetry in real time.
Read Analysis →Endpoint SecurityCellular Baseband Processor Security: Reverse Engineering Qualcomm & Shannon Firmware to Mitigate OTA RCE
Analyzing cellular modem security: baseband RTOS execution environments, memory corruption in ASN.1 decoders, and cellular baseband isolation architectures.
Read Analysis →Endpoint SecuritySIM-Swap Hijacking Defense: Multi-Factor Port-Out Locks & Carrier KYC Authentication Hardening
Defeating social engineering attacks on telecommunications carriers: SIM-swap mechanics, Number Transfer PIN mandates, and hardware security keys (FIDO2/WebAuthn).
Read Analysis →Endpoint SecurityZero-Trust Mobile Architecture (ZTMA): Hardware Root-of-Trust Attestation (KeyStore & Secure Enclave)
Implementing Zero-Trust on mobile fleets: Android Hardware-Backed KeyStore, Apple Secure Enclave attestation, device health scoring, and micro-segmented API gateway access.
Read Analysis →Endpoint SecurityMobile Threat Vectors: Analyzing Android APK Banking Trojans vs. iOS Zero-Click WebKit Exploits
Technical breakdown of mobile attack surfaces: APK dynamic code loading (DCL), overlay attacks, iOS zero-click memory corruptions in ImageIO/WebKit, and lockdown modes.
Read Analysis →Endpoint SecurityDefending Against IMSI-Catchers: Enforcing 5G Standalone (5G SA) Mutual Authentication & SUCI Encryption
How 5G Standalone mitigates rogue cellular surveillance: Subscription Concealed Identifier (SUCI) public key encryption and 2G disablement on modern handsets.
Read Analysis →Endpoint SecurityHardware-Backed Verified Boot: Android dm-verity Block Integrity vs. Apple Secure Boot Chains
The architecture of trusted boot: cryptographic hash trees, dm-verity root hashes in OEM keys, and hardware anti-rollback counters.
Read Analysis →Endpoint SecurityOWASP Mobile Application Security (MASVS): SAST/DAST Analysis & Anti-Tampering Checklists
Hardening mobile applications: OWASP MASVS v2 categories, SSL/TLS certificate pinning, binary obfuscation via ProGuard/R8, and Frida hook detection.
Read Analysis →Endpoint SecurityEnterprise Mobile VPN Protocols: WireGuard Performance vs. IPsec IKEv2 Cryptographic Resiliency
Evaluating mobile VPN tunneling: WireGuard Noise protocol handshake, battery consumption across cellular handoffs, and IPsec MOBIKE multi-homing extensions.
Read Analysis →Endpoint SecuritySmishing & 2FA Interception Defense: STIR/SHAKEN Caller ID Attestation & Out-of-Band Push Tokens
Combating SMS social engineering: telecom STIR/SHAKEN cryptographic certificates, RCS verified sender badges, and replacing SMS OTPs with FIDO2 passkeys.
Read Analysis →Endpoint SecurityMobile File-Based Encryption (FBE): Credential Encrypted (CE) vs. Device Encrypted (DE) Key Hierarchies
Deep dive into mobile storage cryptography: how modern smartphones protect user files before the first unlock (BFU) vs. after the first unlock (AFU).
Read Analysis →Endpoint SecurityPublic Wi-Fi Threat Hardening: Defeating Evil Twin Rogue Hotspots & SSL/TLS Stripping Attacks
Analyzing Wi-Fi attack mechanics: rogue access point spoofing, ARP cache poisoning, DNS hijacking, and mitigating attacks with WPA3-Enterprise & DoH/DoT.
Read Analysis →Endpoint SecurityMobile Spyware Forensics: Mobile Verification Toolkit (MVT) Triage & Zero-Click IOC Discovery
Investigating state-sponsored commercial spyware: parsing iOS sysdiagnose logs, Android SMS databases, and matching forensic indicators of compromise (STIX/MISP).
Read Analysis →Endpoint SecurityBYOD Security Frameworks: Android Enterprise Work Profiles & Apple User Enrollment DLP Policies
Balancing employee privacy with enterprise security: containerized work profiles, copy-paste data loss prevention (DLP), and remote enterprise wipe capabilities.
Read Analysis →Endpoint SecurityPrivacy Policy & Mobile Threat Telemetry Data Safeguards
Comprehensive privacy disclosure detailing NIST Cybersecurity Framework, GDPR Article 9, and CCPA/CPRA endpoint security data protection protocols.
Read Analysis →Endpoint SecurityTerms of Service & Security Research Disclosures
Terms of Service, responsible vulnerability disclosure guidelines, educational cybersecurity disclaimers, and Computer Fraud and Abuse Act (CFAA) boundaries.
Read Analysis →Endpoint SecurityPhonedefend Inc. Privacy Policy
Explore mobile endpoint protection, cellular modem security, and zero-trust mobile frameworks.
Read Analysis →Endpoint SecurityPhonedefend Inc. Terms of Service
Explore mobile endpoint protection, cellular modem security, and zero-trust mobile frameworks.
Read Analysis →Endpoint SecurityAbout Phonedefend Inc.
Explore mobile endpoint protection, cellular modem security, and zero-trust mobile frameworks.
Read Analysis →Endpoint SecurityContact Phonedefend Inc.: Official Inquiries & Support
Contact Phonedefend Inc. for assistance, inquiries, and customer support.
Read Analysis →