Tamel Selvam
TOP SKILLS
💪
cybersecurity
× 69
💪
linux
× 35
💪
network-security
× 25
💻
calculation
× 1
💻
average
× 1
💻
pricing
× 1
Cyber Knight II
28810 🔥
Next: Cyber Knight III
CTF Achievements
0
No achievements yet
Quiz Achievements
58
+52
Code Arena Achievements
2
# 10
Global Ranking
28810
Zeal Acquired
5366
Jolt Acquired
167
Quiz Completed
0
Challanges Completed
2
Code Arena Solved
60
C:0
Q:58
A:2
Achievements Acquired
Quiz Activity
Code Arena Activity
CTF Challenges
Zeal Progress
CTF Challenges by Category
All Skills
💪
cybersecurity × 69
⭐
linux × 49
💪
network-security × 25
💪
ethical-hacking × 17
💪
penetration-testing × 16
💪
nmap × 15
💪
networking × 13
💪
c-programming × 12
💪
sql-injection × 12
💪
metasploit × 12
💪
encryption × 12
💪
firewall × 11
💪
social-engineering × 11
💪
vpn × 10
💪
firewalls × 10
💪
web-development × 10
💪
access-control × 9
💪
security × 8
💪
python × 8
💪
html × 8
💪
operating-systems × 8
💪
web-security × 8
💪
phishing × 8
💪
authentication × 8
💪
incident-response × 8
💪
css × 8
💪
malware-analysis × 7
💪
software-security × 7
💪
javascript × 7
💪
network × 6
💪
memory-management × 6
💪
xss × 6
💪
cryptography × 6
💪
performance × 6
💪
automation × 6
💪
c × 6
💪
pointers × 6
💪
exploit-development × 5
💪
process-management × 5
💪
data-types × 5
💪
functions × 5
💪
network-analysis × 5
💪
packet-capture × 5
💪
responsive-design × 5
💪
http × 5
💪
file-permissions × 5
💪
network-scanning × 5
💪
wireshark × 5
💪
ssh × 5
💪
intrusion-detection × 5
💪
programming × 5
💪
command-line × 5
💪
network-topologies × 5
💪
payload × 5
💪
linux-commands × 5
💪
hardware-security × 5
💪
dns × 5
💪
privilege-escalation × 5
💪
sandboxing × 4
💪
routing × 4
💪
mobile-security × 4
💪
vlan × 4
💪
cloud-security × 4
💪
iptables × 4
💪
bash × 4
💪
configuration × 4
💪
devops × 4
💪
error-handling × 4
💪
smb × 4
💪
hashing × 4
💪
data-integrity × 4
💪
https × 4
💪
subnetting × 4
💪
backup × 4
💪
computer-forensics × 4
💪
sed × 4
💪
vulnerability-scanning × 4
💪
ransomware × 4
💪
variables × 4
💪
protocols × 4
💪
security-awareness × 4
💪
password-cracking × 4
💪
data-protection × 4
💪
internet-protocols × 3
💪
cleanup × 3
💪
iot × 3
💪
troubleshooting × 3
💪
protocol × 3
💪
api × 3
💪
file-management × 3
💪
tcpdump × 3
💪
vpns × 3
💪
burp-suite × 3
💪
ssl × 3
💪
honeypot × 3
💪
java × 3
💪
grep × 3
💪
cli × 3
💪
windows × 3
💪
ids × 3
💪
syntax × 3
💪
static-analysis × 3
💪
network-monitoring × 3
💪
development × 3
💪
electronics × 3
💪
attacks × 3
💪
navigation × 3
💪
containerization × 3
💪
c++ × 3
💪
enumeration × 3
💪
network-protocols × 3
💪
git × 3
💪
bootstrap-5 × 3
💪
tcp-ip × 3
💪
mesh-topology × 3
💪
secure-coding × 3
💪
ip-addressing × 3
💪
vulnerabilities × 3
💪
ai × 3
💪
computer-networks × 3
💪
arrays × 3
💪
remote-access × 3
💪
rest × 3
💪
unix × 3
💪
data-security × 3
💪
alignment × 3
💪
kubernetes × 3
💪
security-policies × 3
💪
memory × 3
💪
osi-model × 3
💪
structures × 3
💪
segmentation × 2
💪
infrastructure-as-code × 2
💪
log-analysis × 2
💪
hardware-security-module × 2
💪
ci-cd × 2
💪
directory-creation × 2
💪
ipv6 × 2
💪
switching × 2
💪
conditional-statements × 2
💪
network-segmentation × 2
💪
deployment × 2
💪
webpack × 2
💪
signals × 2
💪
lateral-movement × 2
💪
process-monitoring × 2
💪
link-aggregation × 2
💪
schema × 2
💪
intrusion-detection-system × 2
💪
socket-programming × 2
💪
selectors × 2
💪
malloc × 2
💪
vulnerability-assessment × 2
💪
traffic-analysis × 2
💪
star-topology × 2
💪
curl × 2
💪
generic-programming × 2
💪
customization × 2
💪
ips × 2
💪
coap × 2
💪
file-systems × 2
💪
oauth2.0 × 2
💪
information-security × 2
💪
secure-network-design × 2
💪
incident-management × 2
💪
packet-filtering × 2
💪
public-wi-fi × 2
💪
sql × 2
💪
biometrics × 2
💪
ports × 2
💪
verification × 2
💪
file-permission × 2
💪
endpoint-security × 2
💪
system-call × 2
💪
proxy × 2
💪
disk-usage × 2
💪
intrusion-prevention × 2
💪
jenkins × 2
💪
selinux × 2
💪
package-management × 2
💪
risk-mitigation × 2
💪
memory-allocation × 2
💪
processes × 2
💪
update × 2
💪
control-flow × 2
💪
performance-monitoring × 2
💪
database-security × 2
💪
systemd × 2
💪
defense-in-depth × 2
💪
buffer-overflow × 2
💪
cyber-security × 2
💪
data-structures × 2
💪
tcp × 2
💪
efficiency × 2
💪
file-transfer × 2
💪
network-layer × 2
💪
computer-vision × 2
💪
fault-tolerance × 2
💪
natural-language-processing × 2
💪
priority × 2
💪
siem × 2
💪
malware × 2
💪
organizational-security × 2
💪
cia-triad × 2
💪
nested-structures × 2
💪
text-manipulation × 2
💪
docker × 2
💪
file-copy × 2
💪
loops × 2
💪
conflict-resolution × 2
💪
virtual-memory × 2
💪
hypervisor × 2
💪
tools × 2
💪
integrity × 2
💪
jwt × 2
💪
internet-protocol × 2
💪
permissions × 2
💪
side-channel-attack × 2
💪
phishing-attacks × 2
💪
secure-boot × 2
💪
gitlab × 2
💪
user-privileges × 2
💪
nginx × 2
💪
aws × 2
💪
iot-security × 2
💪
ipv4 × 2
💪
flags × 2
💪
caching × 2
💪
bus-topology × 2
💪
data-access × 2
💪
ip-address × 2
💪
principles × 2
💪
csp × 2
💪
frontend × 2
💪
http-headers × 2
💪
ping × 2
💪
typescript × 2
💪
sqlmap × 2
💪
methodology × 2
💪
governance × 2
💪
traceroute × 2
💪
secure-communication × 2
💪
physical-security × 2
💪
compliance × 2
💪
linux-tools × 2
💪
initialization × 2
💪
linux-command × 2
💪
responder × 2
💪
network-configuration × 2
💪
port-scanning × 2
💪
legislation × 2
💪
operators × 2
💪
telnet × 2
💪
network-troubleshooting × 2
💪
bash-scripting × 2
💪
rootkit × 2
💪
application-security × 2
💪
integration × 2
💪
accessibility × 2
💪
netstat × 2
💪
scripting × 2
💪
openvpn × 2
💪
calloc × 2
💪
php × 2
💪
machine-learning × 2
💪
router × 2