Packet Gatekeeper
Manage perimeter firewall rules against streaming traffic. Inspect port numbers (80 vs 443, Telnet 23), TCP handshake flags (SYN Flood DoS), and DPI malicious payloads.
Phish Detective
Investigate suspicious corporate inboxes. Hover over headers to reveal typosquatting (paypa1.com), inspect deceptive link targets, and unmask weaponized double-extension droppers (.pdf.exe).
SQLi Locksmith
Tuner and pop locked database vault chambers. Slot in tactical syntax payloads (' OR 1=1 --, UNION SELECT) to bypass auth, then switch sides to write parameterized prepared statements.
CIDR Block
Carve enterprise IPv4 address pools into non-overlapping subnets. Fulfill departmental host requests with optimal /25, /26, /27, and /30 prefixes without wasting scarce address blocks.
PrivEsc: Floor by Floor
Climb the Linux server elevator from low-privilege www-data (UID 33) to Root Penthouse (UID 0). Exploit SUID binaries, world-writable cron jobs, and GTFOBins sudoers shell escapes.
Ransomware Panic Room
Race against a live encryption clock following NIST SP 800-61. Isolate compromised subnet nodes, kill malicious LOLBin process trees (vssadmin), and sinkhole the kill switch domain.
Entropy Clash
Test passphrases against an enterprise 100 GH/s Hashcat GPU rig. Learn why 4-word passphrases beat complex short passwords, and how Bcrypt/Argon2 key-stretching neutralizes brute-force attacks.
Cipher Relic
Decode tactical signals intelligence using a rotating Caesar dial, Vigenère polyalphabetic keyword matrix, and interactive symmetric XOR bitstreams proving (A ⊕ B) ⊕ B = A.